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THE GWS RANGE

Every Door. Every Window. One Range.

Bifolds, sliders, front doors, heritage styles, smart doors and full extensions — explore the complete Glazed Windows collection in one place.

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WALLS THAT DISAPPEAR

You’re Not Just Buying a Bifold Door. You’re Buying a Lifestyle.

Fold the whole back of your house away — slim aluminium frames, huge glass, true indoor-outdoor living all year round.

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FIRST IMPRESSIONS, ENGINEERED

The Door Your Neighbours Will Envy

Over 120 panel designs, optional fingerprint entry and tested PAS 24 security — beauty with a bank-vault backbone.

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GLIDE, DON’T FOLD

Your Garden. In Widescreen.

Panoramic panes up to three metres tall glide at a fingertip — fewer frames, bigger views, effortless everyday living.

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LET THE LIGHT IN

More Glass. Less Frame. No Compromise.

Slim aluminium casements with up to 25% more glass than uPVC — any configuration, any colour, built for decades.

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FLAT. FLUSH. FLAWLESS.

The Cleanest Line in Modern Glazing.

Perfectly flat-faced aluminium frames — the minimalist, architect-approved look for elevations that mean business.

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DEPTH & SHADOW

Windows With a Sense of Depth.

Stepped profiles carve crisp shadow lines into every elevation — architectural detail you can read from the street.

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CHARACTER, PERFECTED

Period Charm. Modern Performance.

Steel-look frames and authentic astragal bars keep the character — thermally broken aluminium keeps out the cold.

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THE SMART UPVC UPGRADE

Timber Looks. uPVC Sense.

Flush sculpted uPVC windows and residential doors — joinery looks, woodgrain finishes and low-maintenance living at sensible prices.

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BEST OF BOTH

Aluminium Where It Shows. Savings Where It Doesn’t.

Premium aluminium on the elevations that matter, smart uPVC everywhere else — the clever mix that saves thousands.

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OPEN-PLAN, ON DEMAND

Divide the Space. Not the Light.

Slim-framed internal glass doors — bifold, sliding or pivot — open-plan when you want it, quiet when you don’t.

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GLASS WITH PERSONALITY

Let Your Glass Do the Talking.

Bevels, leads, astragal bars and textured designs — privacy and personality in the very pane itself.

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SMART LIVING

Say Goodbye to Rummaging for Keys.

Fingerprint entry, auto-locking and phone alerts built into premium doors — tomorrow’s home, fitted this month.

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RESCUE YOUR CONSERVATORY

Too Hot in July. Too Cold in January. Fixed.

Tiled, glass lantern or hybrid replacement roofs — reclaim your conservatory as a real room for all four seasons.

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BIGGER PLANS?

The Extension That Changes Everything.

Full-build rear and side extensions with glazing as the hero — concept to keys with one accountable team.

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Star
10 Year Guarantee
Frames, all covered for a decade
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Part L Compliant
U-values from 1.2 W/m²K as standard on every product.
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Any RAL Colour
Matt, gloss, textured, dual-colour - no surcharge.
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UK-Wide Delivery
Birmingham base, nationwide trade and retail delivery.
Free, No-Obligation
Get Your Free Quote Today
Prefer to chat? Call 0330 043 6212 or WhatsApp +44 7538 781235.
Your details
Full name *
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Email *
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First line of address *
Your choices - pick one per row
Home owner or builder / installer?
Home owner
Builder / Installer
Supply only or supply & fit?
Supply only
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Double glazed or Triple glazed?
Double
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Property - residential or commercial?
Residential
Commercial
Aluminium or uPVC?
Aluminium
uPVC
Colour & thermal preferences
number of windows
NUMBER OF FRONT / REAR DOORS
number of bifold / sliding / French Doors
RAL colour preference (frames)
Handle & hinge colour
Tick any that apply - we will factor them into the quote
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The Range
Fourteen product ranges, one expert team
Doors, windows, internal glass, roofs and full extensions — every range made to measure, security-tested and covered by our 10-year guarantee.
Versatali Bifold Doors
Bifold Doors
Slim aluminium folding doors, huge glass spans, engineered to glide for decades. Supply or fit.
Panels
2–7 leaves
Rating
A–B WER
Security
PAS 24
Explore bifold doors
Front & Panel Doors
Front Doors & Panel Doors
Bank-vault secure, optional fingerprint entry, 120+ panel designs to make it yours.
Designs
120+
Entry
keyless option
Security
PAS 24
Explore front doors & panel doors
Aluminium Windows
Aluminium Windows
Slim modern casements, any configuration, up to 25% more glass than uPVC.
Glass
+25% vs uPVC
Rating
A–B WER
Security
PAS 24
Explore aluminium windows
Heritage Windows
Heritage Doors & Windows
Authentic astragal bars and steel-look frames — period character, modern warmth.
Style
steel-look
Bars
astragal
Security
PAS 24
Explore heritage doors & windows
Glass Internal Doors
Glass Internal Doors
Bifold, sliding or pivot internal glazing — open-plan when you want it, quiet when you don’t.
Styles
bifold/slide/pivot
Frames
slim steel-look
Light
fully shared
Explore glass internal doors
Conservatory Roof Replacement
Replacement Conservatory Roof
Tiled, glass or hybrid roofs — turn the hottest-coldest room in the house into the favourite one.
Options
tiled/glass/hybrid
Comfort
all-season
Fitted
In days
Explore replacement conservatory roof
Kitchen Extensions
Kitchen Extensions
Full-build rear and side extensions with trusted partner builders — concept to keys.
Build
12–16 weeks
Service
concept to keys
Glazing
the hero
Explore kitchen extensions
Aluminium Sliding Doors
Aluminium Sliding Doors
Panoramic sliding panes up to 3m tall — fewer, larger panels and fingertip-smooth glide.
Height
up to 3m
Panels
2–6
Security
PAS 24
Explore aluminium sliding doors
Flush Windows
Flush Windows
Completely flat external face — sash level with frame for a pure minimalist elevation.
Face
dead flat
Rating
A–B WER
Security
PAS 24
Explore flush windows
Stepped Windows
Stepped Windows
Sculpted stepped profiles create layered shadow lines and real architectural presence.
Profile
stepped
Rating
A–B WER
Security
PAS 24
Explore stepped windows
Flush Sculpted Windows & Residential Doors
UPVC Flush and Stepped Systems
Flush-fit uPVC casements and residential doors — joinery looks, woodgrain colours, sensible prices.
Material
uPVC
Finish
woodgrain options
Locking
multi-point
Explore UPVC Flush and Stepped Systems
GWS Hybrid
GWS Hybrid
Deliberate mixed spec: aluminium at the front, uPVC behind — same colour, smaller bill.
Mix
alu + uPVC
Match
same colour
Saving
thousands
Explore GWS hybrid
Decorative Glazing
Decorative Glazing
Bevels, leads, bars and textured glass — privacy levels and patterns to make every pane yours.
Designs
wide library
Privacy
5 levels
Use
doors & windows
Explore decorative glazing
Smart (IoT) Doors & Windows
Smart (IoT) Doors & Windows
Fingerprint entry, auto-locking and phone alerts — the connected front door, done properly.
Entry
fingerprint
Locking
automatic
Alerts
to your phone
Explore smart (iot) doors & windows
 TAKE A CLOSER LOOK
The Range, in detail
Every range explained in plain English — what it is, who it suits and why it earns its place. Ready when you are, so is the quote form.
Bifold Doors
There is a moment every bifold owner knows: the first warm Saturday, the doors folded flat against the wall, and the kitchen suddenly ending somewhere in the garden. That is what you are really buying. Our aluminium bifold doors are engineered for exactly that life — slim frames that put glass where plastic systems put bulk, running gear tested for tens of thousands of open-close cycles, and rigidity that keeps every leaf square season after season, so the doors still glide in year ten the way they did on day one. Configure from two to seven leaves, choose your opening split and traffic door, and finish in virtually any colour — matt, gloss, textured or dual-colour inside and out. Thermally broken profiles and high-performance glazing keep the room warm when the doors are shut; multi-point locking keeps it secure whether you are in the garden or on holiday. Fitted by our own installers or supplied ready-to-fit to your builder, every set is made to measure for your opening. If one product changes how a family uses their home, it is this one.
Explore Bifold Doors  →
Front Doors & Panel Doors
Your front door has two jobs: welcome the right people and stop the wrong ones. Ours are designed to do both beautifully. Choose from more than 120 panel designs — clean and minimal, boldly contemporary or classically detailed — then make it yours with glazing options, colour inside and out, and a handle suite that matches the rest of the house. Behind the good looks sits serious engineering: a rigid, thermally broken leaf that will not flex around its lock, multi-point hooks and deadbolts, anti-snap cylinders, and independently tested PAS 24 security that insurers recognise from day one. Add optional fingerprint entry and you will never rummage for keys on a dark doorstep again — a touch of your finger unlocks the door, and it locks itself behind you. Every door is made to measure, weather-sealed for British winters and finished to shrug off decades of sun and rain without fading or repainting. First impressions matter; this one is engineered to last.
Explore Front Doors & Panel Doors  →
Aluminium Sliding Doors
Where a bifold folds the wall away, a sliding door turns it into a picture. Two, three or four vast panes — up to three metres tall — replace a cluttered grid of frames with clean, cinematic glass, so the garden becomes part of the room even in January with the doors shut tight. Precision stainless running gear means a panel weighing hundreds of kilograms moves at the push of a finger, gliding silently on its track year after year. Slim interlocks keep the sightline between panes elegantly minimal; thermally broken aluminium and high-specification glazing keep the room comfortable on either side of the glass; and multi-point locking with PAS 24 testing keeps the biggest opening in your house as secure as the smallest. Sliders suit wide openings, windy plots where doors should not swing, and anyone who wants maximum view with minimum fuss. Made to measure, finished in any colour, and fitted by people who install them every week.
Explore Aluminium Sliding Doors  →
Aluminium Windows
Swap tired uPVC for slim aluminium and the first thing you notice is the light. Because aluminium is so much stronger than plastic, the frames can be dramatically slimmer — up to a quarter more glass in the same opening — and rooms feel brighter the day the installers leave. The second thing you notice is the line: crisp, square, architectural, in any configuration you can sketch — fixed lights, side-hung and top-hung casements, feature shapes and full window walls. Thermally broken profiles and high-performance double or triple glazing deliver A–B energy ratings; internally beaded glass and multi-point locking deliver PAS 24 security; and a factory-applied finish in your choice of over 200 colours delivers decades of weather without fading, warping or repainting. Every window is made to measure and available supply-only for the trade or fully fitted by our own team. If you want your home to look permanently, quietly expensive, start with the windows.
Explore Aluminium Windows  →
Flush Windows
Look closely at most windows and the opening sash stands proud of the frame, casting a small ledge of shadow. Flush windows erase it. The sash face sits perfectly level with the outer frame, creating one continuous flat plane of aluminium and glass — a detail architects specify by name and neighbours notice without knowing why. On a contemporary elevation the effect is striking: clean shadow gaps, unbroken lines, glazing that reads as designed rather than installed. On a renovation it is transformative, instantly moving a tired frontage a decade forward. Behind the flat face you get everything our aluminium windows are known for: thermally broken profiles, A–B rated glazing, PAS 24 multi-point security, and a hard-wearing finish in over 200 colours including on-trend textured matts. Fixed, side-hung and top-hung sashes all keep the identical face, so mixed elevations stay perfectly uniform. If your taste runs minimalist — Crittall-adjacent, gallery-clean, nothing extra — this is your window.
Explore Flush Windows  →
Stepped Windows
Where flush windows whisper, stepped windows articulate. The frame steps outward in defined layers, and as the sun moves those steps throw clean, shifting shadow lines across the elevation — depth, rhythm and craftsmanship you can read from the pavement. It is the detail that stops a large window looking flat and industrial and makes it look considered, and it flatters brick particularly well, echoing the coursing and reveals of traditional British masonry. Stepped profiles suit period properties wanting a sympathetic modern window, new-builds chasing character, and anyone who finds dead-flat minimalism a little cold. The engineering underneath is identical to the rest of our aluminium range — thermally broken frames, A–B rated glazing, internally beaded glass, PAS 24 multi-point locking and a 200-plus colour palette with textured finishes that make the shadow play even richer. Pair stepped windows with a matching stepped-detail door and the whole house gains a quiet, three-dimensional confidence that photographs beautifully and ages even better.
Explore Stepped Windows  →
Heritage Doors & Windows
Some houses simply demand character — a Victorian villa, a converted school, a cottage on a conservation street. Rip out the old steel or timber and fit chunky modern plastic and something irreplaceable goes with it. Our heritage range solves the dilemma. Slim aluminium profiles recreate the fine sightlines of classic steel-framed glazing, with authentic astragal bars — properly bonded to the glass, not clipped on as an afterthought — building the grids and proportions the period intended. From the street, the character survives intact. From the inside, everything improves: thermally broken frames and modern sealed units replace single-glazed draughts with genuine warmth, condensation disappears, traffic noise fades, and multi-point PAS 24 locking brings the security the originals never had. Choose classic black, soft heritage shades or any colour that suits the listing, across windows, doors and glazed screens. It is the rarest kind of upgrade: your home keeps its soul and finally becomes comfortable to live in.
Explore Heritage Doors & Windows  →
uPVC Flush, stepped Windows & Residential Doors
Not every project calls for aluminium, and this is the range that proves uPVC can still turn heads. The casements sit flush with their frames — the clean, level line of traditional timber joinery — while gently sculpted detailing softens the profile so it flatters period homes and family semis alike. Choose crisp white, on-trend anthracite or black, or realistic light-oak and mahogany woodgrains that bring warmth without a paintbrush ever coming out; dual-colour lets you go bold outside and bright white inside. Multi-chambered profiles hold the heat and hush the street, internally beaded glazing and multi-point locking handle security, and the whole system asks for nothing more than an occasional wipe with soapy water. Matching residential doors — with a wide choice of panels, decorative glass and optional keyless fingerprint entry — complete the set. It is the sensible-money route to a genuinely premium-looking home: lower upfront cost than aluminium, with looks that punch far above the price.
Explore UPVC Flush and Stepped Systems →
GWS Hybrid - Anthracite Grey
GWS Hybrid
Here is the honest truth most window companies will not tell you: nobody stands in your side return admiring the frames. A hybrid specification spends accordingly. Beautiful slim aluminium goes on the front elevation, the big rear opening and anywhere the eye genuinely lands; dependable, warm, secure uPVC goes on the sides, the back bedrooms and the landing — all finished in the same colour so the whole house reads as one seamless, designed set. From the kerb, it looks like a full aluminium job. On the invoice, it does not: a typical six-window-plus-rear-door project can save thousands against going aluminium throughout, without compromising security, energy performance or the ten-year guarantee anywhere on the property. There is engineering in the mix too — hybrid window construction pairs a tough aluminium exterior with a thermally efficient core, pushing warmth toward passive-class territory at a sensible price. On your free survey we will map the smartest split for your home and quote the options side by side, so you choose with real numbers.
Explore GWS Hybrid  →
Glass Internal Doors
Open-plan living is wonderful — right up until someone wants a film while dinner is cooking, or a work call while the children are home. Internal glass doors give you the answer the moment you need it: close them and the noise stops, the cooking smells stay put and the call goes ahead in peace; leave them open and the whole floor flows as one bright, sociable space. Because the divisions are glass in slim steel-look frames, daylight travels straight through, so even the room without a window borrows the sun. Choose bifolding leaves that stack away completely, sliders that glide along a wall, elegant pivot doors that make an entrance of themselves, or fixed glazed screens that simply zone without closing. Black frames deliver the industrial look everyone loves; other colours are there when the scheme calls for them. Toughened safety glass, quality running gear and made-to-measure sizing come as standard. It is the renovation trick designers reach for first: broken-plan living, beautifully done.
Explore Glass Internal Doors  →
Decorative Glazing -White
Decorative Glazing
Two identical houses; one feels ordinary and the other makes you slow down as you pass. Nine times out of ten, the difference is in the glass. Decorative glazing turns the largest surfaces of your windows and doors into design in their own right: hand-set bevels that catch the evening sun and scatter it in soft prisms, classic leaded patterns that suit period frontages, crisp astragal-bar grids for heritage and farmhouse looks, and a wide library of textured obscure designs that deliver privacy without stealing light. Every design is available across a choice of privacy levels, so a front door, a hall screen and a bathroom window can each get exactly the right balance of daylight and discretion. Patterns coordinate across doors, side screens, top lights and windows, letting you carry one signature detail around the whole house. Specify it on new frames from any of our ranges, aluminium or uPVC, and the result is a home with a personality no builder’s-standard elevation can copy.
Explore Decorative Glazing  →
Smart (IoT) Doors & Windows
Arms full of shopping, rain coming down, keys somewhere at the bottom of a bag — the smart front door retires that entire scene. A touch of a registered finger and you are in, in under a second; pull the door behind you and it closes itself, throws every hook and deadbolt automatically, and quietly confirms to your phone that home is locked. No more driving back to check. Family, cleaners and trusted visitors get their own fingerprints or codes, which you can add and remove in moments — no keys cut, none lost, none hidden under a plant pot. An event log shows who came and went, and alerts flag anything unusual, which makes the system as reassuring for a rental or an elderly parent’s home as it is convenient for a busy family. All of it is built into the same premium, thermally broken, PAS 24-secure aluminium doors we fit every week — the technology enhances the engineering rather than replacing it. The future of the front door is already on our vans.
Explore Smart (IoT) Doors & Windows  →
Replacement Conservatory Roof - Anthracite Grey
Replacement Conservatory Roof
Every street has one: the conservatory that stands empty eleven months a year — a greenhouse in July, an icebox in January, a storeroom the rest of the time. The problem is almost never the room; it is the roof above it. Swap the tired polycarbonate or old glass for a modern replacement roof and the space changes character overnight. A solid tiled roof, insulated and plastered inside, turns the conservatory into what feels like a proper extension — warm, quiet under rain, cool in a heatwave. A full-glass roof keeps the sky and the light while modern coatings tame the heat and glare. A hybrid — solid roof with a glazed lantern — gives you both: cosy walls, dramatic light from above. In most cases the new roof goes onto your existing frames in days, not weeks, with minimal disruption and no landfill-bound room. The result is the cheapest “extra room” you will ever add, because you already own it — it just needed the right lid.
Explore Replacement Conservatory Roof  →
Kitchen Extensions
Some projects are bigger than new windows — they are a new way of living. Our kitchen extensions are designed around that ambition, with glazing as the hero of the build: a wall of sliding or bifold doors opening the kitchen to the garden, rooflights pouring daylight onto the island, slim aluminium frames making the whole structure feel light and modern. What makes it work is one accountable team from concept to keys. We partner with trusted builders we work with month in, month out, coordinate the design, the structure and every pane of glass, and manage the programme so a typical project runs from first drawings to handover in twelve to sixteen weeks — not the open-ended saga extensions are famous for. You get a single point of contact, a clear staged programme, and glazing specified by the people who manufacture and fit it rather than bought in blind. The result is the room the whole house ends up living in: kitchen, dining, garden and sky, all in one.
Explore Kitchen Extensions  →
Why choose us
Ten reasons homeowners, builders and architects pick Glazed Window Systems
1
Glazing specialists
aluminium-led, with smart uPVC options where they make sense.
2
Part L as standard
Every product ships Part L compliant. You never have to ask for upgraded glass to pass building control.
3
PAS 24 security
Every external door is independently tested against break-in - insurance-ready on day one.
4
Any RAL colour
Over 200 standard finishes including textured and dual-colour - no surcharge on normal colours.
5
Trade supply-only
Builders and installers get trade pricing, technical packs and a dedicated phone line.
6
Full-fit service
Our in-house installers handle measure, install and aftercare - one guarantee covers everything.
7
Fixed-price quotes
What we quote is what you pay. No end-of-job "extras" invoice.
8
10-year guarantee
Frames, hardware and gaskets covered for a decade, tested to 25+ years of service life.
9
UK-wide delivery
Birmingham base, trade and retail delivery nationwide. WhatsApp, phone or email.
10
Real portfolio
50+ recent builds to show you on the visit. No stock photos, real jobs with real clients.
Kitchen Extensions
Residential or Commercial
Homes, developments, offices and public buildings
On the residential side we supply and fit one-off homeowner projects  (a front door, a single extension, a set of replacement windows) and  full self-build packages with hundreds of m² of glazing. On the  commercial side we work with main contractors and specialist  subcontractors on apartment blocks, offices, schools, hotels, care homes and retail refurbishments. Aluminium carries the spans, survives the  footfall, and gives developers the kerb appeal that shifts units.

If you are a commercial buyer, ask about the commercial account set-up. Extended credit terms, dedicated account manager, full CPD  lunch-and-learn for your design team, and engineering calculations on  demand. We also offer
curtain walling systems and structural glazing for large spans and full glass elevations.
See Commercial Sectors
Curtain Walling
Curtain walling
Full glass elevations for modern homes and commercial builds
Curtain walling lets you put a whole wall of glass on a building - floor to ceiling, with no structural brickwork in the elevation. The  aluminium carries the load, the glass does the work. We fabricate  stick-system and unitised curtain walling to any height, any module  size, any glass make-up. Thermally broken, Part L compliant, and  designed for decades of service. Perfect for full-height atriums,  double-height rear extensions, and commercial entrance lobbies.
Enquire about curtain walling
Visualiser
Online visualiser
See colours on a real house before you commit
Our online visualiser lets you try out different frame colours and  finishes against a photo of a real home. Upload a photo of your house  and our tool swaps your window and door frames to any RAL colour so you  can compare Anthracite Grey against Jet Black, or Heritage Green against Moss Green, on your actual elevation. It takes 30 seconds and it saves  hours of second-guessing.

Once you have decided, send the visualisation with your quote  enquiry. We will price the exact specification and schedule the survey.
Try the visualiser
Your call
We can fit them for you - or your builder can
Full supply and fit
Our in-house installation team handles measuring, fitting and aftercare. One guarantee covers the lot. Perfect for homeowners who want a stress-free, white-glove experience - and most of our single-site residential work is done this way.
Supply only to trade
Builders, installers and main contractors get trade pricing, engineered  drawings, a detailed technical pack and a dedicated phone number.  Product arrives pre-gasketed, square and ready to fit. Used by dozens of builders across the Midlands every month.
Mixed delivery
Some main contractors choose us because we can switch between supply-only and supply-and-fit on the same job. That flexibility means no trade disputes about scope, and a single point of accountability.
Our process
How a project runs - from first call to final clean
1
Enquiry
Phone, WhatsApp or the quote form. Share photos, plans or just a rough idea of what you need.
2
Site visit
Free no-obligation visit. We measure, look at the detail and show you our portfolio on the iPad.
3
Written quote
Fixed-price quote within 24 hours of the visit. Line-by-line, no hidden extras.
4
Order and pay deposit
Staged payments against milestones. Small deposit, then payments as materials and work are delivered.
5
Manufacture
Your frames are fabricated in the UK. Typical lead time 4 to 6 weeks. Priority service available for urgent jobs.
6
Install and sign-off
Fitting day - our team arrives, installs, tests, adjusts, cleans up and hands over. 10-year guarantee issued.
Customer Reviews
What Our Customers Say
"GWS transformed our kitchen with a 5-metre bifold. Install was tidy, finish is beautiful, and the price was fair. Worth every penny."
Priya D.
Homeowner, Solihull
"Supply-only from GWS is my default. Square frames, pre-gasketed, full technical pack. Makes my job easy."
Matt H.
MH Installations, West Midlands
"The full extension with GWS was a masterclass in project management. Concept to keys in 14 weeks. Flawless."
Emma & Tom D.
Homeowner, Harborne
Blogs & guides
Free reading before you buy
New to aluminium doors and windows? The blog covers the most-asked  questions we hear every week. How much does a bifold cost? Do I need  Part L compliance on a conservatory? Astragal bars or Georgian bars?  What is a thermal break? How to pick a front door panel. Read up and  come back to us with sharp questions.
Read the blog
A couple discusses window cross-sections with a consultant in a modern home renovation showroom.
About Glazed Window Systems Ltd
One team, one guarantee, one mission - every UK home sealed in aluminium
Glazed Window Systems Ltd is a West Midlands aluminium door and  window specialist. We were founded on a simple idea: the UK home  deserves better glass. For too many years the default was chunky uPVC,  swollen timber frames, and composite front doors that sag after a  decade. We wanted to change the default - to make slim, secure,  thermally excellent aluminium doors and windows the first choice for  every self-builder, every extension, every full renovation, and every  forward-looking developer.

We operate from a dedicated fabrication and distribution base in  Birmingham, delivering right across the UK. We supply builders and  installers on supply-only terms with trade pricing. We also run an  in-house install team for homeowners who want a stress-free  start-to-finish job. And we partner with a hand-picked network of  builders for full kitchen extensions, side-return builds, two-storey  extensions, and conservatory roof replacements - projects where glazing  is the hero feature.

Everything we sell is Part L compliant. Every door is PAS 24 secure.  Every frame is powder coated for a 25-year life. Every installation  carries a 10-year guarantee. Those are the basics and we never  compromise on them. Beyond the basics we compete on detail - concealed  3D-adjustable hinges, triple gaskets, flush thresholds, astragal bar  bonding, soft-close dampers, ekey fingerprint options on front doors.  The fiddly details are where a good door beats a cheap door.

If you are reading this on the homepage, welcome. Have a click  through the range above. Every page has a quick quote form near the top. You can also WhatsApp us on +44 7538 781235 - send a photo of your  opening and we can often ballpark a price within an hour.
Ready to transform your home or project?
Quick quote, free site visit, written quote in 24 hours. Home owners and trade both welcome.
Start My Quote
Handles, Hinges & Locks
Premium hardware, colour-matched to every frame
Each door and window is finished with market-leading hardware multi-point locking, TS007 3-star anti-snap cylinders, stainless-steel  running gear, concealed hinges, and a full range of lever, pull and  key-operated handles. Hover any handle to see it enlarge. Mix and match  to suit your home or project.
Lever - Anthracite
Lever - Anthracite
Smooth ergonomic lever in Anthracite Grey (RAL 7016M) - our most-specified door handle.
Lever - Matt Black
Lever - Matt Black
Matt Black lever for contemporary, architectural looks. Pairs with any frame colour.
Lever - White
Lever - White
Bright White lever for classic, clean interiors and traditional homes.
Lever - Polished Chrome
Lever - Polished Chrome
Polished Chrome lever - a timeless shine that suits modern and classic doors alike.
Lever - Satin Silver
Lever - Satin Silver
Satin Silver lever for a soft brushed finish that hides fingerprints.
Lever - Brushed Gold
Lever - Brushed Gold
Brushed Gold lever for a warm, premium statement. Gorgeous with Anthracite frames.
Quadra - Anthracite
Quadra - Anthracite
Square-edge contemporary lever in Anthracite Grey - clean architectural lines.
Quadra - Matte Black
Quadra - Matte Black
Matte Black square-edge lever - the ultimate modern door handle.
Quadra - Matte White
Quadra - Matte White
Matte White square-edge lever - fresh, bright, contemporary.
Quadra - Polished Chrome
Quadra - Polished Chrome
Polished Chrome square-edge lever for a mirror finish that lifts any door.
Quadra - Satin Silver
Quadra - Satin Silver
Satin Silver square-edge - subtle brushed sheen, easy care.
Quadra - Brushed Gold
Quadra - Brushed Gold
Brushed Gold square-edge lever - on-trend warm metal tone.
Window - Anthracite
Window - Anthracite
Espagnolette window handle in Anthracite Grey. Key-lockable option.
Window - Black
Window - Black
Black inline window handle - sleek and timeless. Child-safety key option.
Window - White
Window - White
White window handle for traditional and modern casements alike.
Window - Polished Chrome
Window - Polished Chrome
Polished Chrome window handle - a classic finish for any room.
Window - Satin Silver
Window - Satin Silver
Satin Silver window handle - a calm, practical, brushed finish.
Window - Brushed Gold
Window - Brushed Gold
Brushed Gold window handle - a beautiful accent on heritage windows.
Lift & Turn - White
Lift & Turn - White
White lift-and-turn handle - simple, strong, classic.
Lift & Turn - Chrome
Lift & Turn - Chrome
Chrome lift-and-turn handle - glossy, durable, easy clean.
Lift & Turn - Satin Silver
Lift & Turn - Satin Silver
Satin Silver lift-and-turn handle - brushed finish for a modern look.
Lift & Turn - Brushed Gold
Lift & Turn - Brushed Gold
Brushed Gold lift-and-turn handle - a warm luxury statement.
Lift & Turn - Anthracite
Lift & Turn - Anthracite
Heavy-duty lift-and-turn handle for patio sliders and bifold traffic leaves.
Lift & Turn - Black
Lift & Turn — Black
Black lift-and-turn handle - gym-grade multi-point gearing.
Lift & Turn — Jet Black
Lift & Turn — Jet Black
Deep matt black lift-and-turn for sliders and bifold traffic leaves.
Lift & Turn — Brushed Gold
Lift & Turn — Brushed Gold
Warm metallic statement handle for premium sliding doors.
Lift & Turn - Satin black
Lift & Turn - Satin black
Soft-sheen black that hides fingerprints on busy doors.
Lift & Turn — Anthracite Grey
Lift & Turn — Anthracite Grey
Colour-matched to RAL 7016 frames for a seamless look.
Rondo keyed handle
Rondo keyed handle
Child-safe keyed window handle - ideal for upstairs bedrooms and rentals.
Pull handle suite
Pull handle suite
Matching pull handle and escutcheon for entrance doors - bold or minimalist.
Concealed 3D hinges
Concealed 3D hinges
Hidden when closed — adjustable in three planes for a perfect reveal for life.
Multi-point locking
Multi-point locking
Anti-snap TS007 3-star cylinders, hook bolts and deadlocks on every door as standard.
Colour Range
Over 200 colours — powder-coated, textured & gloss
Hover over any swatch to see its RAL code. We finish every frame to order — matt, gloss, metallic or textured. Can't see your shade? Any RAL is available.
A white, six-panel bifold patio door with clear glass panes set against a solid black background.
Anthracite Grey
RAL 7016M
Deep Black
RAL 9005T
HIPCA White
RAL 9910HG
Pastel Green
RAL 6019
Agate Grey
 RAL 7038
Jet Black
RAL 9005M
Slate Grey
RAL 7015
Basalt Grey
RAL 7012
Light Grey
RAL 7035
Silver Grey
RAL 7001
Fir Green
RAL 6009
Moss Green
RAL 6005
Chocolate Brown
RAL 8017
Oxide Red
RAL 3009
Sapphire Blue
RAL 5003
Steel Blue
RAL 5011
Cream
RAL 9001
Sand Beige
RAL 1011
Anthracite Textured
RAL 7016 Matt T
Jet Black Textured
RAL 9005 T
Brushed Silver (Tex)
DB 701 T
Pewter (Textured)
RAL 7037 T
Brushed Bronze
DB 703 T
Olive Bronze
DB 604 T
Gold Metallic
AY 1050
Brushed Aluminium
AY 2050
Graphite Pearl
AY 900 M
Any RAL or BS colour available to order — just ask. Dual-colour (different inside / outside) supported on all ranges.
A system for every budget
We deliberately fit more than one system across our ranges, because no single product suits every home and every budget. As a simple rule, the more thermally efficient a system is — the lower its U-value — the more it costs: you are paying for better engineering that holds more heat in your rooms and takes money off your energy bills for decades. Where the budget is tighter, we also offer well-proven, more affordable systems that still meet building regulations, still carry multi-point security and still come with our guarantee — they simply sit a little further from the cutting edge. Tell us your priorities and your budget and we will quote the options side by side, with the differences in plain English, so you choose with your eyes open. Good, better or best — the right answer is the one that fits your home.
Flexible Material Choices
Tailored U-Value Specifications
Transparent UK Factory Pricing
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Glazed Window Systems
About Us
We specialise in premium glazed doors and windows, combining modern design with lasting durability to enhance residential and commercial spaces across the UK. Crafted with precision and built to perform, our products bring light, style, and value to every project.
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Glazed Window Systems Limited
Flexspace Unit 12, Middlemore Road, West Bromwich, Birmingham, B21 0BN
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