External Thermawood Primed Devon Obscure Glazed

Presenting the Devon Thermawood Grey Primed from PM Mendes. A premium external door engineered for modern living. Finished in a durable grey primer, this door gives you the flexibility to choose your final top-coat—whether you prefer stain, lacquer or a bold paint finish—allowing you to tailor the exterior look to your home’s character.

Underneath the refined appearance, the Devon delivers outstanding thermal performance with a U-value in the range of 1.32–1.36 W/m²K, making it Part L compliant and well suited to energy-conscious homes.

Key features include:

Laminated hardwood stiles and rails for strength and warp resistance.

Solid or engineered construction designed for external use when protected by a porch or overhang.

Supplied as a frosted (obscure) glazed variant to allow light through while maintaining privacy—ideal for side entrances, porches or front doors where light is welcome.

Finish flexibility: arriving grey-primed, ready for your final coat—ideal for custom colour schemes or coordinated exterior styling.

Perfect for renovation or new-build front entrances where visual impact, insulation and build quality matter, the Devon Thermawood Grey Primed external door brings together specification-grade performance and timeless design.