Fire Treated Timber Cladding

FIRE TREATED TIMBER WALL CLADDING

NATURAL FIRE RETARDANT

FOR INTERNAL & EXTERNAL TIMBERS

Wilsons Yard provides specialist timber fire treatment using Burnblock®, a natural, environmentally friendly fire retardant for internal and external applications. Made from only natural ingredients in a patented formula, it delivers reliable protection without altering the timber’s look.

Our cladding is independently tested and certified:

Fire performance: B‑s1,d0 for most profiles (top European rating) and Thermowood B‑s2,d0.
Compliance: CE and UKCA certified.
Documentation: DoP (Declaration of Performance) supplied with every order; CCoP (Certificate of Constancy of Performance) available on request.

You can be confident every product is fully compliant, tested for its end-use, and supported by the correct certification.

WILSONS YARD & HALT

Certified, non-toxic fire retardant treatment transforms ordinary timber into fire safe material ready for both internal and external use.

Choose safety that doesn’t sacrifice beauty. This certified, non-toxic treatment upgrades ordinary timber to fire-safe performance in both interior and exterior environments, helping limit flame spread and smoke development while keeping surfaces smooth, stable, and true to color.

Designed for durability and ease of maintenance, it supports sustainable construction goals, contributes to healthier indoor air quality, and integrates seamlessly into modern architectural design.