For composite and upvc doors we would recommend using our door letterbox which is supplied as a full kit and contains a tunnel and brushes to reduce drafts and insulate the door.
The sleeve inside the letterbox also protects the door from moisture and masks the aperture cutting.
Designed to match our other matt black front door furniture to create a feature entrance door.
Maximum door thickness: 72mm.
Minimum door thickness: 42mm.
Supplied with matching SS bolt through fixings.
Our refined matt black finish has a distinct contemporary feel. Naturally, it looks great in ultra-modern interiors, but this versatile finish is timeless and will create a sophisticated statement in traditional or more rustic settings too.
The matt black finish is applied to a base material of solid steel and then baked in a high temperature oven, resulting in a subtle black patina that emphasises the products clean silhouette.