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 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 black finish is a popular choice in traditional settings, it has a subtle sheen and offers a bold contrast on both stained and painted timber alike. It is baked in a high-temperature oven giving it durable corrosion resistant properties.

This finish is extremely low maintenance and perfect for use in bathrooms, kitchens or externally where damper environmental conditions are expected. Regular oiling of all moving parts using our ‘3-in-1 Oil’ (92337) is beneficial to the longevity of your products. This process is also highly recommended during initial installation. An oily cloth can also be used to wipe over the product from time to time to aid protection against exterior or environmental elements. For any minor scratches that may occur with general wear and tear of your product, we offer a durable ‘Black Touch Up Paint’ (73101) if required.