Duraklad
Zero maintenance external cladding. Featheredge, shiplap, double embossed, Woodland Timber, and slatted profiles — fire tested, UV resistant, and built for British weather.
Designed and manufactured in the UK — Kalsi is a verified Made in Britain manufacturer
Cladding That Works as Hard as You Do
Duraklad is Kalsi's external cladding brand — built for builders, installers, and anyone who wants a low-maintenance exterior that looks good for decades. Every Duraklad profile is manufactured in Birmingham from UV-stable, lead-free PVC-U compound, and fire tested to Class C (BS EN 13823). Whatever the application — garden room, house re-clad, commercial build — there's a Duraklad profile for it.
Five Profiles. Every Application.
Most Popular Featheredge Cladding
Classic horizontal weatherboard profile with tapered overlap. Creates authentic shadow lines and traditional kerb appeal on any building type.
Modern Shiplap Cladding
Contemporary interlocking profile with clean, defined shadow lines. Sleek aesthetic with excellent weather protection — ideal for modern builds.
Premium Double Embossed
Deep grain texture with strong shadow lines. A bold, architectural PVC-U cladding collection in 11 colours.
New Woodland Timber
Multi-tonal woodgrain print over a deep embossed grain. Designed to look like real timber without rot, warp, staining, or repainting.
Contemporary Slatted Cladding
On-trend slatted wall effect that creates visual drama. Perfect for garden rooms, feature walls, and contemporary architecture.
Where Duraklad Works
Garden Rooms
The most popular application — low maintenance cladding for garden offices, studios, and annexes.
Commercial
Retail, office, and light industrial buildings. Fire tested to Class C — suitable for commercial use.
Residential
Reclad tired renders, pebbledash, or concrete. Instantly transform a home exterior.
Outbuildings
Sheds, workshops, garages, and storage buildings. Zero maintenance once fitted.
Extensions
Clad new extensions to match the main house or create a deliberate contrast.
Dormer Cladding
Finish loft conversion dormers with a durable, weather-resistant cladding solution.
Zero Maintenance. Maximum Performance.
No Painting
Through-colour or foil finish — never needs painting. Wipe clean maintenance only.
No Rotting
PVC-U does not rot, warp, or split. Performs in all British weather conditions.
No Warping
Engineered for dimensional stability — stays straight and true over decades of service.
Fire Tested
Class C, s3, d0 to BS EN 13823. Compliant for residential and commercial applications.
UV Resistant
Lead-free UV-stable formulation maintains colour and surface quality year after year.
Up to 20-Year Guarantee
Backed by Kalsi Plastics — the manufacturer — not a distributor or importer.
25 Colours & Woodgrain Finishes
Fire Tested — Class C, s3, d0
Independently tested to BS EN 13823. Compliant for residential and commercial use across the UK.