Buy DIY UPVC Windows - Made to Measure Supply Only

Offering replacement made to measure double glazed upvc windows supply only direct to the trade and diy with low prices from just £65 inc VAT . Our upvc window frames are BFRC rated and approved and comply with the latest building regulations. BFRC is the UK’s National system for rating energy efficient double glazed upvc windows and doors and you can find everything you need to know about the window energy ratings (WER) on the BFRC website.

Free delivery, free argon upgrade and £50 off any upvc window ordered in November

Minimum order value of only £250 applies for free delivery. Orders under £250 will be applicable to a delivery charge.

Excellent quality supply only diy upvc windows for easy installation at great prices! Buy upvc windows online and direct from the UK's leading double glazing supplier and save £100's off retail prices.

Order Your UPVC Windows Online

design and price your upvc windows online

Why Choose DIY UPVC Windows?

£50 OFF any double glazed window and a free argon upgrade on all replacement upvc windows online.

All made to measure upvc windows are internally beaded with a multipoint locking system and we use the Liniar fully sculptured window profile with a 10 year guarantee.

Our energy efficient diy upvc windows will not only enhance your house safety, security and thermal efficiency saving you £100's on heating bills , but will also improve your properties value and appearance.

white upvc windows — UPVC Casement Windows Browse our range of upvc windows. – £25

flush sash casement windows — Flush Sash UPVC Windows Browse our range of flush sash casement upvc windows. – £25

upvc sash windows — UPVC Sliding Sash Windows Browse our range of upvc vertical sliding sash windows. – £25

Grey UPVC Windows Browse our range of grey upvc windows. – £25

Made to Measure UPVC Casement Window Range

Style 1 upvc window — Style 1 – From £65

Style 2 upvc window — Style 2 – From £158

Style 3 upvc window — Style 3 – From £175

Style 4 upvc window — Style 4 – From £175

Style 5 upvc window — Style 5 – From £175

Style 6 upvc window — Style 6 – From £198

Style 7 upvc window — Style 7 – From £201

Style 8 upvc window — Style 8 – From £201

Style 9 upvc window — Style 9 – From £201

Style 10 upvc window — Style 10 – From £239

Style 11 upvc window — Style 11 – From £239

Style 12 upvc window — Style 12 – From £239

Style 13 upvc window — Style 13 – From £186

Style 14 upvc window — Style 14 – From £242

Style 15 upvc window — Style 15 – From £228

Style 16 upvc window — Style 16 – From £199

Style 17 upvc window — Style 17 – From £199

Style 18 upvc window — Style 18 – From £206

Style 19 upvc window — Style 19 – From £206

Style 20 upvc window — Style 20 – From £301

Style 21 upvc window — Style 21 – From £301

Style 22 upvc window — Style 22 – From £292

Style 23 upvc window — Style 23 – From £412

Style 24 upvc window — Style 24 – From £292

Style 25 upvc window — Style 25 – From £516

Style 26 upvc window — Style 26 – From £416

Style 27 upvc window — Style 27 – From £301

Style 28 upvc window — Style 28 – From £301

Style 29 upvc window — Style 29 – From £336

Style 30 upvc window — Style 30 – From £483

Style 31 upvc window — Style 31 – From £584

Style 32 upvc window — Style 32 – From £387

Style 33 upvc window — Style 33 – From £234

Style 34 upvc window — Style 34 – From £234

Style 35 upvc window — Style 35 – From £159

Style 36 upvc window — Style 36 – From £186

Style 37 upvc window — Style 37 – From £215

Style 38 upvc window — Style 38 – From £235

Style 39 upvc window — Style 39 – From £370

Style 40 upvc window — Style 40 – From £736

Style 41 upvc window — Style 41 – From £238

Style 42 upvc window — Style 42 – From £238

Style 43 upvc window — Style 43 – From £288

Style 44 upvc window — Style 44 – From £235

Style 45 upvc window — Style 45 – From £235

Style 46 upvc window — Style 46 – From £234

Style 47 upvc window — Style 47 – From £351

Style 48 upvc window — Style 48 – From £351

Style 49 upvc window — Style 49 – From £296

Style 50 upvc window — Style 50 – From £463

Style 51 upvc window — Style 51 – From £351

Style 52 upvc window — Style 52 – From £290

Style 53 upvc window — Style 53 – From £242

Style 54 upvc window — Style 54 – From £510

Style 55 upvc window — Style 55 – From £370

Style 56 upvc window — Style 56 – From £296

Style 57 upvc window — Style 57 – From £296

Style 58 upvc window — Style 58 – From £242

Style 59 upvc window — Style 59 – From £242

Style 60 upvc window — Style 60 – From £290

Style 61 upvc window — Style 61 – From £290

Style 62 upvc window — Style 62 – From £351

Style 63 upvc window — Style 63 – From £234

Style 64 upvc window — Style 64 – From £234

Style 65 upvc window — Style 65 – From £461

Style 66 upvc window — Style 66 – From £461

Style 67 upvc window — Style 67 – From £341

Style 68 upvc window — Style 68 – From £341

Style 69 upvc window — Style 69 – From £347

Style 70 upvc window — Style 70 – From £347

Style 71 upvc window — Style 71 – From £341

Style 72 upvc window — Style 72 – From £341

Style 73 upvc window — Style 73 – From £218

Style 74 upvc window — Style 74 – From £288

Style 75 upvc window — Style 75 – From £288

Style 76 upvc window — Style 76 – From £288

Style 77 upvc window — Style 77 – From £188

Style 78 upvc window — Style 78 – From £221

Style 79 upvc window — Style 79 – From £530

Style 80 upvc window — Style 80 – From £276

Style 81 upvc window — Style 81 – From £276

Style 82 upvc window — Style 82 – From £435

Style 83 upvc window — Style 83 – From £383

Style 84 upvc window — Style 84 – From £341

Style 85 upvc window — Style 85 – From £301

Style 86 upvc window — Style 86 – From £301

Style 87 upvc window — Style 87 – From £410

Style 88 upvc window — Style 88 – From £226

Style 89 upvc window — Style 89 – From £235

Style 90 upvc window — Style 90 – From £235

Style 122 upvc window — Style 122 – From £494

Style 123 upvc window — Style 123 – From £321

Style 124 upvc window — Style 124 – From £321

Style 132 upvc window — Style 132 – From £198

Style 133 upvc window — Style 133 – From £318

Style 144 upvc window — Style 144 – From £318

Style 145 upvc window — Style 145 – From £252

Style 146 upvc window — Style 146 – From £252

Style 164 upvc window — Style 164 – From £427

Style 165 upvc window — Style 165 – From £267

Style 166 upvc window — Style 166 – From £267

Style 177 upvc window — Style 177 – From £202

Style 178 upvc window — Style 178 – From £202

UPVC Window Specification

UPVC Window Standard Specification

BFRC Approved A Rated UPVC Windows.
Locking push button window handles (chrome, gold or white).
External cill (85mm, 150mm or 180mm).
Multipoint Espag roller locking system with two stage night vent lock.
Fully sculptured profile.
Double glazed 28mm Pilkington EnergiKare energy saving glass (clear or obscure (extra cost)).
Black warm edge Edgetech superspacer bar between double glazed units.
Internally beaded for maximum security.
Fully compliant with the latest Building Regulations.
10 year guarantee.

UPVC Window Features (Optional)

A+ Energy Rating (Soft coat low iron glass & EnergyPlus frame) (+10%).
90 degree fire escape hinges, easy clean hinges or child restrictors for bedroom windows (From £10 per opener).
Trickle vents (£15 each).
Shootbolt locking (£15 per opener).
Dummy sash/vents - equal sight lines (From £35 per sash).
Fit pack - fixing screws, frame & glazing packers (£15).
Integral Georgian bars, external Astragal bars, square lead or diamond lead (price on request).

We offer a choice of decorative Georgian bars, diamond or square lead designs, Pilkington energy saving glass and window openings.

We supply A Rated upvc double glazed windows, flush sash casement windows , french windows, bow and bay windows and vertical sliding sash windows , we also offer tilt and turn windows that open inwards.

Coloured UPVC Windows

All replacement diy upvc windows are also available in a range of contemporary woodgrain colours including anthracite grey (RAL 7016) , black and chartwell green. All coloured woodgrain foil finishes including light oak, rosewood and the contemporary window colours cost around 30-40% more than white upvc.

Window colour finishes offer the opportunity to personalise your coloured upvc windows to your own taste and style.

The range provides individual statement colours that instantly enhance the visual of your home from traditional grey windows and woodgrains to contemporary blacks and creams, the woodgrain colour range offers choice while still maintaining the virtually maintenance free benefits of UPVC.

White

Anthracite Grey

Golden Oak

Rosewood

Cream

Chartwell Green

Black-Brown

Whitegrain

Modern Window Appearance
Window Hardware
Window Security
Window Hinges

Liniar Sculptured Window Profile

Our superior range of double glazed windows from Liniar offer the very highest levels of security and thermal performance.

With ultra-slim sight lines, clean and modern aesthetics our stylish casement windows enhance the beauty of any property.

Liniar's revolutionary range of multi-chambered EnergyPlus profile offers superior heat retention and structural rigidity. All Liniar casement windows are guaranteed not to warp, split or discolour for a minimum of 10 years from the date of delivery.

With a huge range of window styles available, you are sure to find your perfect fit. The Liniar window range offers you stunning aesthetics and unrivalled performance.

Window Hardware Choice

Our upvc windows are available with a range of hardware choices. Working with partners such as Yale, Mila and Sac, we can provide the perfect combination of hardware to compliment any double glazed window.

Enhanced PAS24 Window Security

Designed to meet the standards of PAS24, the optional shootbolt window lock is available with sash sizes up to 1520mm, just a few more reasons why this window lock is a fantastic choice.

On both versions of the window shootbolt, the adjustable mushroom cams provide increased anti-separation performance, together with simple compression adjustment and there is also a night vent option available. Plus, enjoy added peace of mind with Yale’s fantastic Lifetime Security Guarantee.

High security shootbolt system
Corrosion resistance to EN 1670:2007 Grade 4
Endurance tested to BS EN 13156-4 Grade 5
Designed to meet PAS 24:2016 requirements
BBA Certification

This optional fire egress hinge provides smooth and trouble-free operation and offers an emergency escape route in the event of a fire.

As the name suggests, this optional easy clean hinge provides access to both faces of the window so that cleaning is easy and hassle free.

Designed for oversized side hung sashes, this optional hinge maintains a smooth and trouble-free operation for the lifetime of the window.

Window Energy Ratings, Energy Performance & Glass Information

Our state of the art upvc window system has been engineered to be capable of achieving high WER ratings and low U-values, meaning lower heating bills and higher property value. Double glazing: WER as high as A++24. U-value as low as 0.9 W/(m²-K) with triple glazing .

Window Energy Ratings & U Value Comparison

WER	B	A	A+	A++
Thermal Transmittance (U Value)	1.6 W/m 2 k	1.3 W/m 2 k	1.3 W/m 2 k	0.9 W/m 2 k
Energy Index (kWh/m 2 k/year)	-1.66	6.00	14.00	24.00
Solar Factor (g window)	0.75	0.44	0.47	0.40
Effective Air Leakage (L Factor)	0.00 W/m 2 k	0.00 W/m 2 k	0.00 W/m 2 k	0.00 W/m 2 k

Pilkington K Glass™ S is the latest high performance, low-emissivity soft coated product which offers excellent thermal insulation when incorporated within an Insulating Glass Unit (IGU).

It has a highly neutral appearance with optimal solar heat gain, thermal insulation and light transmission to provide the highest Window Energy Rating (WER) performance.

Pilkington K Glass™ S is a single stock, soft coated glass which can be used in annealed form or toughened, resulting in a product with the same thermal performance and neutral appearance. Once fabricated into an IGU, it can be used in windows in all types of glazing applications in new houses, conservatories and in replacement windows for existing homes.

Improves energy efficiency of homes.
Meets and exceeds the latest Building Regulations concerning energy efficiency for homes when combined in an Insulating Glass Unit with a suitable window frame.
Saves you money on heating bills as less energy is required to maintain a comfortable temperature.
Reduces unsightly internal condensation.
Helps windows achieve the highest Window Energy Ratings (WER) possible.

Security is of paramount importance in all our double glazing and our upvc windows are no exception and are fully accredited to meet appropriate standards and fully compliant with the latest relevant sections of the Building Regulations.

DIY upvc window prices start from just £65 inc VAT - Offering great value and cheap upvc windows online, we assure you the window quality supplied is excellent, please visit our customer reviews page and case studies . Buy online and direct from the UK's trusted and leading double glazing window supplier and save £100's.

We supply excellent quality made to measure supply only diy upvc windows for sale to the trade and diy, replacement upvc windows to the homeowner, construction sector, renovation companies and many more industries throughout the UK.

DIY UPVC Windows – Frequently Asked Questions

For further information on our double glazing and lead times please contact out friendly sales and customer service team.

Design & Price Your Door