Formerly DAS Construction – Established 1967, NW London
RESIDENCE R9 WINDOWS
R9 uPVC windows blend traditional design with cutting-edge performance, replicating the charm of 19th-century timber frames while offering the benefits of modern technology. Built with high-quality uPVC and crafted to meet exacting standards, these windows provide superior insulation, low maintenance, and exceptional durability. Ideal for heritage properties, conservation areas, or character-rich homes, R9 windows come in a wide range of colours and finishes, ensuring an authentic appearance without compromising on efficiency or security.
A Modern Classic
Reimagined for today
R9 brings timeless character to your home, inspired by the enduring beauty of traditional craftsmanship. With clean lines, flush finishes, and period detailing, each element echoes the charm of 19th-century design.
But beneath its classic exterior lies cutting-edge performance—precision engineering, superior insulation, and long-lasting materials that surpass modern standards.
A++ energy ratings
Outstanding thermal efficiency,
saving energy and reducing bills.
23 Standard Colours
A rich palette of colours,
carefully selected to suit all styles.
Huge choice of accessories
Customise every detail with
elegant handles and finishing touches.
Double or triple glazed
Excellent insulation and comfort,
with advanced glazing options.
A TIMELESS DESIGN
Crafted for modern living
HERITAGE INSPIRED
Behind the traditional appearance lies advanced performance—exceptional energy efficiency, durability, and low maintenance built into every frame.
R9 Colours
Timeless Style
Modern Performance
Authentic Design
Lasting Quality
Energy Efficient
Low Maintenance
Find a look that suits your home. View our range today!
Explore styles, specs, and finishes in our brochures
R9 R7 - What's the Difference?
While both Residence R9 and R7 windows are part of the premium Residence Collection, they cater to slightly different aesthetics and property types.
R9
Residence 9 (R9) windows are designed to authentically replicate 19th-century timber window styles, making them ideal for heritage properties, conservation areas, and period homes. They feature deep decorative detailing, traditional sightlines, and mechanically joined frames for an unmistakably classic appearance. R9 windows are typically chosen where strict planning regulations or a faithful timber replica is required.
R7
Residence 7 (R7), on the other hand, offers a more contemporary take on traditional flush sash design. Though still heritage-inspired, R7 has a cleaner, more minimal look with fully welded frames and equal glass sightlines, making it versatile enough for modern new builds as well as characterful renovations. It’s also slimmer and more streamlined than R9, with a slightly shallower 75mm frame depth compared to R9’s 100mm, making it suitable for a wider range of installations. In essence, R9 is all about traditional authenticity, while R7 blends timeless style with modern performance and flexibility.
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GETTING STARTED
Let’s Get Things Moving
Simply hit the "Request a Survey" button or give us a call to get started. Let us know what work you're considering, and we'll arrange for one of our experienced surveyors to visit your site. They'll take precise measurements, discuss your requirements in detail, and provide samples, brochures, and a tailored estimate.
Need flexibility? We’re happy to arrange evening or weekend appointments to suit your schedule.
- Expert Advice – We help you choose the right garage door based on your needs, style, and budget.
- Bespoke Design – Every door is tailored to complement your home’s appearance and functionality.
- Reliable Supply – We source only high-quality, durable garage doors from trusted manufacturers.
- Professional Installation – Our experienced fitters ensure your door is installed safely and efficiently.
- Ongoing Maintenance – We offer regular servicing to keep your garage door performing at its best.
- Full Guarantee – Enjoy peace of mind with our comprehensive product and installation warranty.
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