- Your Trusted Partner for Top-Quality Windows and Door
- hello@windooruk.co.uk
- 0203 948 3038
Free Delivery in whole UK on orders over £250.
uPVC Windows Online Buy Now
We supply high-quality, made-to-measure UPVC double-glazed windows at trade prices, starting from just £270 including VAT. Perfect for both trade professionals and DIY enthusiasts, our energy-efficient UPVC window frames are BFRC-rated and fully compliant with the latest building regulations. The BFRC (British Fenestration Rating Council) is the UK’s official system for assessing the energy efficiency of windows and doors. For more details on Window Energy Ratings (WER), visit the official websites
Special Month Offer
Free home delivery for all kind of uPVC Windows, and 10% off on your first order.
This offer not applicable on orders below £250.
Investing in UPVC windows is not just a purchase; it’s a step towards upgrading the comfort and energy efficiency of your home. With our online platform, you can explore a wide range of UPVC window styles that meet your needs while enhancing your property’s appeal. Start your journey now by browsing our extensive collection and find the perfect UPVC windows that suit your home.
Our popular categories of uPVC Windows
We deal in all kind of uPVC Windows including, flush casement uPVC Windows, uPVC sliding sash windows and many more.
Our Range of uPVC Windows
These are the outside views
-
White UPVC Window Style 10
£221.00 Add to cart -
White UPVC Window Style 9
£186.00 Add to cart -
White UPVC Window Style 8
£186.00 Add to cart -
White UPVC Window Style 7
£186.00 Add to cart -
White UPVC Window Style 6
£183.00 Add to cart -
White UPVC Window Style 5
£162.00 Add to cart -
White UPVC Window Style 4
£162.00 Add to cart -
White UPVC Window Style 3
£162.00 Add to cart -
White UPVC Window Style 2
£146.00 Add to cart -
White UPVC Window Style 1
£65.00 Add to cart
Specifications of our uPVC Windows
UPVC Window Standard Specification
✔ BFRC Approved A Rated UPVC Windows.
✔ Locking push-button window handles available in chrome, gold, or white finishes.
✔ Choice of external cill sizes: 85mm, 150mm, or 180mm.
✔ Features a Multipoint Espag roller locking system with a two-stage night vent lock for enhanced security.
✔ Fully sculptured profile adds a sleek, modern touch.
✔ 28mm Pilkington EnergiKare energy-saving double glazing with options for clear or obscure glass (additional cost).
✔ Black warm edge Edgetech superspacer bar between the double-glazed units for improved thermal efficiency.
✔ Internally beaded for added security.
✔ Fully compliant with the latest Building Regulations.
✔ Backed by a 10-year guarantee for peace of mind.
UPVC Window Optional Features
✔ A+ Energy Rating featuring soft coat low iron glass and EnergyPlus frame for superior energy efficiency (+10%).
✔ 90-degree fire escape hinges, easy clean hinges, or child restrictors for bedroom windows (from £10 per opener).
✔ Trickle vents available for improved ventilation (£15 each).
✔ Shootbolt locking system for added security (£15 per opener).
✔ Dummy sash/vents for equal sight lines (from £35 per sash).
✔ Fit pack including fixing screws, frame, and glazing packers (£15).
✔ Integral Georgian bars, external Astragal bars, square lead, or diamond lead available (price on request).
Available Colors for uPVC Windows
Our DIY UPVC windows come in a stylish range of woodgrain finishes, including Anthracite Grey (RAL 7016), Black, and Chartwell Green, alongside classic options like Light Oak and Rosewood. These premium colours, costing 30-40% more than standard white UPVC, add a personal touch while maintaining UPVC’s low-maintenance benefits. Whether you prefer timeless woodgrain or modern shades, our selection enhances your home’s look with durable, energy-efficient design.
White
Anthracite Grey
Chartwell Green
Whitegrain
Rosewood
Black-Brown
Golden Oak
Cream
Modern Window Look
Window Hardware
Window Security
Window Hinges
Modern Window Look
Liniar Sculpted Profile
Our premium selection of double-glazed windows from Liniar provides exceptional security and outstanding thermal efficiency.
Featuring ultra-slim sightlines and sleek, contemporary designs, our elegant casement windows will elevate the look of any home.
The innovative multi-chambered EnergyPlus profile from Liniar ensures superior heat retention and enhanced structural strength. Every Liniar casement window comes with a 10-year guarantee against warping, splitting, or discoloration, starting from the date of delivery.
With an extensive variety of window styles to choose from, you’re guaranteed to find the ideal option. The Liniar window range combines beautiful aesthetics with unparalleled performance.
Window Hardware
Choose Hardware Wisely
Our uPVC windows come with a variety of hardware options. By partnering with trusted brands like Yale, Mila, and Sac, we offer the ideal selection of hardware to perfectly complement any double-glazed window.
Window Security
Improved Windows Security
Crafted to meet PAS24 standards, the optional shootbolt window lock is available for sash sizes up to 1520mm, making it an excellent choice for enhanced security.
Both versions of the shootbolt feature adjustable mushroom cams that improve anti-separation performance, along with easy compression adjustments. A night vent option is also included. For extra peace of mind, Yale offers a Lifetime Security Guarantee with this lock.
✅ 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
Window Hinges
Egress Fire Hinges
The optional fire egress hinge ensures smooth, reliable operation while providing an emergency escape route in case of fire.
Easy Clean Hinges
True to its name, the easy clean hinge offers convenient access to both sides of the window, making cleaning simple and effortless.
Mega Trojan Egress Hinges
Designed specifically for larger side-hung sashes, the Mega Trojan egress hinge guarantees smooth operation and long-lasting performance throughout the life of the window.
Window Energy Ratings, Energy Performance & Glass Information
Our advanced uPVC window system is designed to deliver exceptional WER ratings and low U-values, resulting in reduced heating costs and increased property value. With double glazing, it achieves a WER rating of up to A++24 and a U-value as low as 0.9 W/(m²-K) with triple glazing.
Pilkington K Glass™ S is a cutting-edge, low-emissivity soft-coated product that delivers superior thermal insulation when used within an Insulating Glass Unit (IGU).
Its neutral appearance offers optimal solar heat gain, thermal insulation, and light transmission, ensuring top-tier Window Energy Rating (WER) performance.
This single-stock, soft-coated glass can be used in either annealed or toughened form, providing consistent thermal performance and a sleek, neutral look. Once incorporated into an IGU, it is ideal for windows in new homes, conservatories, and as replacements for existing windows.
Key Benefits:
- Enhances the energy efficiency of homes.
- Meets and exceeds the latest Building Regulations regarding energy efficiency when paired with a suitable window frame.
- Reduces heating costs by requiring less energy to maintain a comfortable temperature.
- Minimizes unsightly internal condensation.
- Helps achieve the highest possible Window Energy Ratings (WER).
We take security seriously, and our uPVC windows are fully accredited to meet the relevant standards and comply with the latest Building Regulations.
Our DIY uPVC windows start from just £65 inc. VAT, providing excellent value for money. With outstanding window quality, you can trust us as the UK’s leading double-glazing supplier. Check our customer reviews and case studies for reassurance, and buy directly online to save hundreds of pounds.
We offer high-quality, made-to-measure supply-only uPVC windows for trade, DIY enthusiasts, homeowners, the construction sector, renovation companies, and more across the UK.
