uPVC Windows & Doors
REHAU uPVC windows and doors, designed, supplied and installed across London, Hertfordshire, Kent and Surrey
Aliluxe is best known for premium aluminium glazing, but not every project calls for it. For homeowners who want outstanding value without compromising on quality, we design, supply and install REHAU uPVC windows and doors, with the same survey, fitting team and aftercare as our aluminium work.
Whether you are replacing every window in a family home, restoring the look of a Victorian terrace or opening up a kitchen to the garden, our REHAU range covers it, and every frame is made to measure for your home.
Why REHAU?
REHAU is a German polymer specialist and one of the most respected names in uPVC window systems. Its TOTAL70 platform uses 70mm multi-chambered profiles and is tested to the highest BSI ratings for wind, water and air, and REHAU holds BSI PAS 24 enhanced security certification for its windows and doors.
Energy efficiency: A energy rated, with U-values as low as 0.8 W/m²K triple glazed.
Security: multi-point locking on every opener, internal glazing and laminated glass options.
Weather performance: tested for severe exposure, so it suits exposed and coastal sites.
Low maintenance: no sanding or painting, just an occasional wipe down.
Guarantee: our 10-year insurance-backed guarantee on every installation.
REHAU uPVC windows
Casement windows: the UK's favourite replacement window, with side-hung, top-hung and fixed sashes in any combination.
Flush sash windows: the sash sits level with the frame like traditional timber joinery, ideal for cottages and period homes.
Sliding sash windows: REHAU Heritage recreates the Victorian box sash with run-through horns and Georgian bars.
Tilt and turn windows: airtight, secure ventilation and easy to clean from inside, perfect for flats and upper floors.
Bay and bow windows: square, splayed or curved bays with structural bay poles, for period front elevations.
REHAU uPVC doors
Front doors: AGILA entrance doors with steel-reinforced, high-security multi-point locking.
French doors: up to 1900mm wide, with a low threshold option.
Flush fit doors: REHAU Rio doors to match flush sash windows.
Sliding patio doors: REHAU SLINOVA, up to 4m wide with 6-point locking as standard.
Colours and finishes
REHAU's range runs to 24 named colours across four collections: Contemporary greys such as Anthracite Grey and Slate Grey, plus Midnight Black; Timeless shades including Simply White, Clotted Cream and Chartwell Green; Traditional woodgrains such as Irish Oak, Golden Oak and Rosewood; and Statement colours like Racing Green. Many frames can have a different colour inside and out, and Georgian bars, decorative glass and heritage hardware complete the look.
What affects the cost of uPVC windows and doors?
Every installation is made to measure, so we quote after a free survey rather than publishing prices. The main factors are:
The number, size and style of windows and doors.
Colour and woodgrain finishes, and dual colours.
Glazing, from standard double glazing to triple glazing or acoustic glass.
Georgian bars, decorative glass and hardware choices.
Access, scaffolding and any repairs to the surrounding brickwork or reveals.
Your quote is fixed and itemised, so you can see exactly what you are paying for.
How we install REHAU uPVC
Free design visit: we talk through styles, colours and glazing in your home.
Full survey: every opening is measured precisely before anything is made.
Made to measure: your frames are fabricated to suit your openings.
Installation: our own fitting team removes the old frames, fits and seals the new ones and makes good, usually in one or two days for a house.
Sign-off: you receive a FENSA certificate and our 10-year insurance-backed guarantee.
uPVC or aluminium?
uPVC is warm, secure and great value. Aluminium gives you slimmer frames, more glass, an architectural finish in any of 150+ RAL colours and a longer lifespan. Many of our clients mix the two, for example uPVC to the front and aluminium sliding or bi-fold doors to the garden. Read our full guide to uPVC vs aluminium windows, or explore our aluminium windows and aluminium doors.
Download REHAU brochures
See REHAU's uPVC range in detail, with styles, colours and performance figures. Enter your details on any brochure page and it opens straight away.
REHAU Windows and Doors brochure: the full REHAU range.
REHAU TOTAL70 brochure: casement, tilt and turn and bay windows.
REHAU Rio Flush Fit brochure: flush sash windows.
REHAU Vertical Sliders brochure: sliding sash windows.
REHAU Rio French Door brochure: flush fit and French doors.
REHAU SLINOVA brochure: sliding patio doors.
REHAU energy efficiency guide: how uPVC windows and doors keep heat in.
Areas we cover
We install REHAU uPVC windows and doors across London, Hertfordshire, Kent and Surrey, including Richmond, Hampstead, St Albans, Harpenden, Sevenoaks, Tunbridge Wells, Guildford and Weybridge.
Live in Surrey? Our guide to windows for Surrey homes explains which styles suit Victorian terraces, 1930s semis, period cottages and modern homes, town by town.
uPVC windows and doors: frequently asked questions
Are REHAU uPVC windows good quality?
Yes. REHAU is one of the leading uPVC system brands. It holds BSI PAS 24 enhanced security certification, and its TOTAL70 windows are A energy rated and tested to the highest BSI ratings for wind, water and air.
How long do uPVC windows last?
A well-installed REHAU uPVC window typically lasts 25 to 35 years. Keeping the drainage slots clear and lubricating the hinges once a year helps them last.
Are uPVC windows energy efficient?
Yes. REHAU TOTAL70 windows are A energy rated, with U-values as low as 0.8 W/m²K with triple glazing, well inside the 1.4 W/m²K that Building Regulations allow for replacement windows.
Can I get uPVC windows in colours?
Yes. REHAU offers 24 colours across four collections, from Anthracite Grey and Chartwell Green to woodgrains such as Irish Oak and Rosewood, as well as classic white and cream.
Do I need planning permission for new uPVC windows?
Like-for-like replacements are usually permitted development. Listed buildings, flats and some conservation areas have extra rules, which we check at survey.
How long does installation take?
Most houses take one to two days. We remove the old frames, fit and seal the new ones and make good the reveals, and leave your home clean.
Do you install uPVC across London and the Home Counties?
Yes. We cover London, Hertfordshire, Kent and Surrey with our own fitting team.
Can you quote for uPVC and aluminium together?
Yes. Tick "Also quote me for aluminium" on our quote form and we will price both side by side, so you can compare like for like.
Book a free design visit: call 020 4581 8351, email sales@aliluxe.co.uk or request a quote online. Tick "Also quote me for aluminium" on the form and we will price both.