Specialists in Composite Doors

Greystone Project Ltd manufactures high‑quality GRP composite doors with a wide range of styles and designs. Our advanced production setup allows us to deliver strong, secure, thermally efficient fibreglass doors with crisp detailing and a realistic wood‑grain finish. Every door features an impact‑resistant GRP skin and a CFC‑free insulated core for long‑lasting performance.

Advantages of GRP Composite Doors

GRP composite doors don’t just look great — they offer performance benefits that other door types simply can’t match. Their growing popularity comes down to a combination of durability, security, and low maintenance.

• Unaffected by temperature — GRP doors won’t swell, contract, or warp, no matter the weather.

• Low maintenance — The tough, glossy GRP skin keeps the door looking new for years, needing only an occasional clean.

• Exceptional security — Built with a strong, impact‑resistant structure that won’t splinter like timber or flex like uPVC panel doors. They offer high resistance to forced entry.

A GRP composite door is more than a visual upgrade — it’s a long‑term investment in security, performance, and lasting quality.

GRP Composite Doors