Windows, Doors & Warm Roofs in Cardiff
From the Victorian terraces of Roath and Cathays to the modern homes in Pontprennau and the Bay, our Cardiff window and door installation team is on call across the capital.
Your local Cardiff window & door supplier
Cardiff's mix of period terraces, conservation areas and modern estates demands different window solutions. Whether you need heritage-style sash flush windows for Pontcanna and Llandaff, contemporary aluminium for the Bay, or A+ rated uPVC for Pontprennau and Cyncoed, we cover the entire CF postcode area.
Postcodes covered: CF3, CF5, CF10, CF11, CF14, CF15, CF23, CF24
Nearby villages: Penarth, Llandaff, Pontcanna, Roath, Cyncoed, Cardiff Bay, Pontprennau, Whitchurch
Services we provide in Cardiff
uPVC Windows
Energy-efficient uPVC windows supplied and installed across Barry, the Vale of Glamorgan, Cardiff and the wider South Wales region. Manufactured to your exact specification with A+ rated glazing as standard.
View upvc windowsComposite Doors
High-security composite entrance doors with solid timber cores and GRP outer skins — supplied and fitted across Barry, Penarth, Cardiff and the Vale of Glamorgan.
View composite doorsAluminium Windows & Doors
Architectural aluminium windows, bi-fold doors and slim-frame sliding patio doors for premium homes across Cardiff, Penarth and the Vale of Glamorgan.
View aluminium windows & doorsResidence Collection Windows
The Residence Collection — R9, R7 and R² flush sash window systems engineered to replicate 19th century timber joinery, with all the benefits of modern uPVC. Perfect for heritage homes across the Vale of Glamorgan, Cardiff and Cowbridge.
View residence collectionConservatory Warm Roofs
Transform a freezing or boiling old conservatory into a year-round room with a lightweight tiled warm roof — engineered, supplied and fitted by Conservatory Warmer Roof Ltd across South Wales.
View warm roofsDouble Glazing
A+ energy rated double glazing for homes across Barry, the Vale of Glamorgan, Cardiff and the wider South Wales region — warmer rooms, lower bills and reduced outside noise.
View double glazingTrade Window Supplies
Direct trade supply of uPVC, aluminium and composite windows and doors to builders, developers and installers across South Wales — competitive pricing, fast lead times and full technical support.
View trade suppliesConservatory Roof Replacements
Replace tired polycarbonate or glass conservatory roofs with a modern, energy-efficient tiled warm roof or solid insulated panel system — installed across the Vale of Glamorgan, Cardiff and South Wales.
View roof replacementsCommon questions from Cardiff customers
Get pricing on your project
Tell us about your project and our local Barry-based team will reply with a written quote within one working day.
Need windows or doors in Cardiff?
Call our friendly Barry-based team or send your details — we'll respond within one working day.