Pebble Grey
REHAU Windows & Doors
The UK’s leading supplier of REHAU uPVC window and door systems. Premium profiles, fast trade lead times and expert support for installers, builders, developers and property professionals across the UK.
PAS 24
Secure configs available
A-Rated
Energy efficient options
Fast
UK trade lead times
UK-Wide
Nationwide supply
Premium REHAU Windows and Doors, Built for Trade
Looking for reliable, high-performance uPVC windows and doors with fast turnaround times? At 6 Day Doors, we manufacture and supply premium REHAU windows and doors for trade installers, builders, developers and property professionals across the UK.
REHAU is one of the UK’s most respected uPVC systems manufacturers, known for durable, energy-efficient and low-maintenance window and door profiles. Combined with our rapid lead times and expert support, your projects run smoothly from quotation through to installation.
Why Choose REHAU Windows & Doors?
REHAU has built a strong reputation within the fenestration industry for combining innovative engineering with long-term reliability. Their systems are designed for modern living while meeting the demands of installers and trade professionals.
Excellent Thermal Efficiency
Multi-chamber profiles help reduce heat loss and improve indoor comfort all year round.
Strong Acoustic Insulation
Helps reduce outside noise for a quieter, calmer and more comfortable home.
Secure Multi-Point Locking
Compatible with advanced multi-point locking systems and high-security hardware.
Low-Maintenance Finishes
Wipe-clean profiles that never need painting or treating to stay looking their best.
Long-Lasting Colour Stability
Finishes engineered to hold their appearance for years in British weather conditions.
Slim Sightlines, Modern Styling
Clean, contemporary profiles that suit both traditional and modern properties.
Engineered for British Weather, Built to Last
REHAU profiles are designed to perform in British weather conditions while maintaining their appearance for years to come. The multi-chamber profile design delivers strong insulation properties while keeping structural strength and clean aesthetics.
For homeowners, that means lower maintenance and improved comfort. For trade customers, it means fewer callbacks and products you can install with confidence.
REHAU systems are designed to work with advanced locking mechanisms and robust hardware solutions, with PAS 24 compliant configurations available to help protect properties.
Our REHAU Window Range
Casement Windows
Our most popular option for residential installations thanks to their versatility, security and energy efficiency. Available in a wide range of colours and finishes, suitable for everything from modern extensions to replacement window projects.
Most
Popular style
Wide
Colour choice
A-Rated
Energy options
Secure
Multi-point ready
Flush Casement Windows
For heritage properties or a more traditional appearance, flush casement windows provide authentic styling with modern performance. The flush sash design sits neatly within the frame for a clean, elegant finish.
Flush
Sash design
Heritage
Styling
Energy
Efficient
Low
Maintenance
Vertical Sliding Windows
Traditional sash styling combined with modern uPVC performance. A popular choice for heritage renovations and conservation-inspired projects across period and modern homes alike.
Sash
Traditional look
Slim
Sightlines
Secure
Multi-point ready
Low
Maintenance
REHAU Doors Manufactured for Trade
Our REHAU door systems are manufactured to deliver security, thermal performance and durability, with flexible design options for homeowners and developers. We supply residential doors, French doors, sliding patio doors, back doors, stable doors and fully or half-glazed configurations, each made using high-quality components and precision fabrication for reliable long-term performance.
Residential Doors
Secure, thermally efficient front and back doors built for everyday performance.
French Doors
Elegant dual-leaf doors that open up living spaces and bring in natural light.
Sliding Patio Doors
Smooth-running, space-saving patio doors for wide, uninterrupted views.
Stable Doors
Characterful split-leaf doors combining classic styling with modern security.
REHAU at a Glance
Profile
Multi-chamber uPVC
Thermal Efficiency
Excellent, reduces heat loss
Energy Rating
A-rated glazing options available
Security
PAS 24 configurations available
Locking
Multi-point compatible
Acoustic
Strong sound insulation
Finish
Low maintenance
Colour Stability
Long-lasting
Sightlines
Slim, modern styling
Trade Supply
Fast UK lead times
A Colour and Finish for Every Home
REHAU windows and doors are available in a wide variety of colours, woodgrain finishes and hardware styles to suit different property types. Specify the same colour inside and out, or choose a dual-colour configuration, plus traditional or contemporary hardware to finish the look.
Anthracite Grey
Black Brown
Chartwell Green
Clotted Cream
Golden Oak
Slate Grey
Midnight Black
Pearl Grey
Rosewood
Sage
Simply White
Turner Oak
Colours and finishes shown are indicative. Request a physical sample for an accurate match.
Recent Installations
REHAU Windows & Doors FAQs
REHAU windows are high-performance uPVC window systems built using advanced multi-chamber profiles, designed for energy efficiency, durability and security.
Yes. They are designed to reduce heat loss and improve insulation, helping homeowners improve comfort and potentially lower energy bills.
We supply casement windows, flush casement windows, French windows and vertical sliding sash windows in a range of colours and finishes.
Yes. We manufacture and supply REHAU residential doors, French doors, sliding patio doors and other uPVC door systems for trade customers and homeowners.
Yes. REHAU systems are widely used across residential and commercial projects because they combine reliability, performance and flexible styling.
Lead times vary depending on specification and colour, but we are known for fast turnaround times and efficient trade supply across the UK.
Yes. We offer made-to-measure REHAU windows and doors with customisation options including colours, glazing and hardware finishes. Visit our showrooms in Colchester, Brentwood, Epsom, Loughton, Barnham or Romford, or call 0203 835 2007.
Get a Quote for REHAU Windows & Doors
Whether you need a single replacement window or ongoing trade supply, 6 Day Doors combines premium REHAU profiles with fast manufacturing, dependable service and competitive pricing. Free, no obligation quotes.
