10 Year Guarantee
All Windows and Doors installed by DIYUPVC (Bristol) Ltd carry a 10-year manufacturer's warranty against manufacturing defects. Associated furniture (Handles & Hinges) & glass carry a 5 -year manufacturer's warranty against manufacturing defects.
Energy Efficiency
Our A-Rated windows are accredited by the British Fenestration Rating Council (BFRC) for energy efficiency.
All our windows & doors are available in a wide selection of colours and styles.
Highest Quality Profiles / Products
Rehau UPVC, Linier UPVC, Spectus UPVC Sash Windows, Smart & Cortizo Aluminium Bifolds, Wentland Stratus Supalite & Maxilite Roofs, Xtreme Hurst & Palladio Composite Doors.
Supply only or Fitted
UPVC & Aluminium Windows, Doors and roofs throughout the UK (Mainland Only).
Most UPVC products are delivered within 10 to 15 Working days (Restrictions Apply)
Installation available within 15 miles of BS31 2AJ.
Welcome to DIYUPVC in Bristol – as seen on BBC DIY SOS.
At DIYuPVC, we supply and install high-quality, made-to-measure uPVC windows and doors for homeowners, tradespeople, and property developers. We offer a full installation service across Bristol and Bath, delivering reliable, professional results backed by years of experience.
For customers outside the region, we provide a nationwide supply-only service, delivering custom-made uPVC windows and doors, sealants, fixings, and accessories direct to your door.
Known for fast turnaround times, competitive pricing, and helpful, honest advice—we’re your go-to partner for any uPVC project, large or small.
Visit us in Bristol or contact us today to get started.
No Pressure
No Gimmicks
No Hidden Extras
No Sales Person
Competitive Prices
Fully Trained Staff
Our products
Rehau 70, Rehau Edge Casement Windows and Doors, Rio Flush Sash Windows, Liniar Resurgence and the all New Omnia Flush Casement. Xtreme, Hurst and Palladio Composite Doors. Lantern Roofs, Flat Glass Roofs, Conservatory or Supalite Tiled Roofs. Aluspace Internal Screen systems, Aluminium Heritage Doors and Windows, Deceuninck Slider24 Sliding Patio Doors (Including the all-new Rehau Slinova Slimline Patio Doors, POA), Smart Visifold 1000, Cortizo Aluminium Bi-Fold Doors, Slide and Fold Doors, Rehau Odd Leg Windows and Doors for Mobile and Park Homes, Static Caravans and Garden Rooms, Swan Hatch Doors, and much more…