Home improvement solution, ltteea Internal Letter Box Draught Excluder, seals letterboxes to reduce draughts and protect mail. A warmer hallway and drier post make mornings less stressful for busy households. Is this the most discreet and durable way to stop cold air and rain entering through a standard letterplate?
⚡ At a Glance
- • Sealing Performance: Metal frame combined with a PVC brush seal blocks cold draughts, dust and pests
- • Best for: Homeowners with wood, uPVC or composite doors who want improved insulation
- • Not ideal for: Doors thinner or thicker than 40-80mm or non-standard letter plates
Internal letterbox draught excluder with anti-snap aluminium flaps and a PVC brush seal. Fits standard letter plates 293mm by 77mm and doors 40-80mm thick.
Keeps Heat In, Stops Draughts - with a PVC brush seal and metal frame
PVC brush seal forms a flexible barrier across the letter aperture to interrupt airflow while the sturdy metal frame prevents gaps around the plate. The combination reduces turbulent air transfer through the letterbox.
Reduced heat loss at the door edge, fewer cold spots in hallways and improved overall comfort and energy efficiency.
Protects Mail from Weather and Pests - with anti-snap aluminium flaps and external flap
Anti-snap aluminium flaps hinge up to 180 degrees for mail access while an external flap and internal brush divert rain, snow and debris away from the aperture.
Letters arrive drier and cleaner, with less risk of water damage or entry by small pests.
Fits Most Standard Doors - with universal sizing and included screws
Designed for doors 40-80mm thick, compatible with letter plates measuring 293mm by 77mm and 275mm screw spacing; supplied screws simplify mounting into wood, uPVC and composite doors.
Straightforward DIY fitting that secures the letter plate reliably without specialist tools or modifications for common door types.
✨ The 4 Key Reasons for ltteea Internal Letter Box Draught Excluder
- Gold brass finish - complements front door styling for a neater entrance
- 180-degree flap opening - allows easy retrieval of larger mail without struggle
- Built to resist corrosion - aluminium and metal frame reduce long-term wear and tear
- Easy DIY installation - supplied screws make fitting quick for most homeowners
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: ltteea
- Material: Metal frame, aluminium flaps, PVC brush seal
- Seal type: PVC brush seal
- Compatibility: Wood, uPVC and composite doors
❓ Frequently Asked Questions
Q: Will it fit my door?
A: Designed for doors 40-80mm thick and compatible with standard letter plates measuring 293mm by 77mm, with 275mm screw spacing.
Q: Does it keep rain and drafts out?
A: Built-in PVC brush seal and an external flap work together to block cold air, rain, snow and debris from entering through the letterbox.
Q: Can I fit it myself?
A: Yes, screws are included and the cover is described as easy to install for typical wood, uPVC and composite doors.
🏆 Our Verdict
Suitable for homeowners who want a simple, effective way to reduce draughts and protect mail from the elements. The combination of a metal frame, PVC brush seal and anti-snap aluminium flaps delivers reliable draught-proofing and weather resistance. Any initial outlay is balanced by improved insulation and durable construction that should repay the cost through lower heat loss over time.
