Our door letterbox is supplied as a full kit and contains a tunnel and brushes to reduce draughts ...Our door letterbox is supplied as a full kit and contains a tunnel and brushes to reduce draughts and insulate the door. The inner sleeve also protects the door from moisture and helps to mask the aperture cutting. We recommend our door letterbox for composite and uPVC doors. Features: Combine with our matching External Beeswax door furniture to create a feature entrance. Maximum door thickness: 72mm. Minimum door thickness: 42mm. Supplied with matching SS bolt through fixings. Specifications: Dimensions: H:31.5 x W:9.5 x D:1.0 cm. Weight: 1.9 kg. Colour: Yellow. Guarantee: 5 years. Material: Brass. Model Number: 46419. Overall Size: 315mm x 92mm. Opening Size: 249mm x 41mm. Fixing Centres: 283mm. Our External Beeswax finish is a signature of From The Anvil and is manufactured using our unique anti-corrosive beeswax. Much like our standard Beeswax, it offers a matt richness with a depth of colour, ranging from blue to deep ochre red. This natural finish is a far softer alternative to black powder coating.
This comprehensive guide is for homeowners looking to enhance their door's security and aesthetic with a durable and insulating letterbox. The primary benefit is its draught reduction and moisture protection, especially recommended for composite and uPVC doors. A key consideration is its specific thickness range, requiring verification before purchase. This letterbox kit includes a tunnel and brushes for improved insulation, an inner sleeve for door protection, and matching fixings, all finished in a unique anti-corrosive beeswax.
All features
Model Part Number
46419
Brand
From the Anvil
Extended Product Information
FAQs
What is the 'Beeswax' finish?
The Beeswax finish is a unique, anti-corrosive treatment applied by From The Anvil. It provides a rich, matt appearance with varying depths of colour, offering a softer, more natural aesthetic compared to standard powder coating.
Can this letterbox be used on a wooden door?
This letterbox is specifically recommended for composite and uPVC doors. While it might physically fit a wooden door, its design features, such as the tunnel and moisture protection, are optimized for non-timber materials. Ensure your wooden door's thickness falls within the 42mm-72mm range.
What are the exact dimensions of the letterbox?
The overall dimensions are H:31.5 x W:9.5 x D:1.0 cm. The opening size is 249mm x 41mm, and the fixing centres are 283mm.
How do I clean the Beeswax finish?
Clean the Beeswax finish using only a soft, damp cloth. Avoid using any abrasive cleaners, solvents, or harsh detergents, as these can strip away the protective beeswax coating and damage the finish.
What is the guarantee period for this product?
The letterbox comes with a 5-year guarantee from the manufacturer.
Does it come with everything needed for installation?
Yes, the letterbox is supplied as a full kit, including the letterbox, tunnel, brushes, and matching stainless steel bolt-through fixings.
What is the maximum door thickness it can accommodate?
The letterbox is designed for doors with a maximum thickness of 72mm.
Troubleshooting
Letterbox flap is stiff or does not close properly
Check for any obstructions around the hinge or flap. Ensure the tunnel is correctly seated. The brushes may need slight adjustment if they are catching the flap.
Draughts are still noticeable
Verify the door thickness is within the 42mm-72mm range. Ensure the tunnel is fully inserted and the brushes are making contact with the door when closed. Check for any gaps between the letterbox and the door frame.
Fixings feel loose
Carefully tighten the bolt-through fixings. Ensure they are not overtightened, which could damage the door material. If the issue persists, consider using a stronger adhesive or consulting a professional.
Water is seeping through
Confirm the inner sleeve is correctly positioned to direct water away from the door core. Check that the external flap seals effectively against the outer frame.
Pros and Cons
Pros
Excellent draught and insulation properties.
Protects door from moisture damage.
Distinctive and attractive "Beeswax" finish.
Durable brass construction with anti-corrosive treatment.
Includes all necessary fixings for installation.
Cons
Limited to door thicknesses between 42mm and 72mm.
Beeswax finish may require specific care to maintain its appearance.
Weight of 1.9 kg might be heavier than some standard letterboxes.
Setup, Compatibility & Care
Compatibility:
This letterbox is recommended for composite and uPVC doors.
It is suitable for doors with a minimum thickness of 42mm and a maximum thickness of 72mm.
Ensure the fixing centres (283mm) and overall dimensions (315mm x 92mm) are compatible with your door's pre-drilled holes and available space.
Setup:
Determine the correct placement for the letterbox on your door.
If necessary, drill holes for the bolt-through fixings, observing the 283mm fixing centres.
Assemble the tunnel and brushes if they are not pre-attached.
Insert the letterbox and tunnel through the door aperture.
Secure the letterbox using the supplied matching stainless steel bolt-through fixings from the inside.
Ensure the flap operates smoothly and the brushes align correctly.
Care:
The Beeswax finish is a natural, anti-corrosive treatment. Clean gently with a soft, damp cloth. Avoid abrasive cleaners or polishes which can damage the finish.
Periodically check the brushes for debris and ensure they are clean and functioning correctly.
Inspect fixings occasionally to ensure they remain secure.