Smart Signature aluminium composite doors are built to stand up to the British weather, keeping their shape even when temperatures change quickly. Smart is so confident in them that every Signature door comes with a No Bow Guarantee. On top of that, there’s a 25-year paint finish guarantee and 10-year guarantees on manufacture, furniture and locks. Full terms are available on request.
Smart Signature Doors No Bow Guarantee
28 October 2026