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STORMGUARD Internal PVC Letter Box Brush Cover Review: Does it stop draughts effectively?

STORMGUARD 06SR0150000W Internal PVC Letter Box Brush Cover-White, Aluminium, External dimentions 335mm x 75mm Aperture 279mm x45mm, White
4.7
[Draught Proofing]  Brushes prevent draughts through letterbox for improved home insulation and reduced energy loss.
[Easy Installation]  Quick and simple fit; ideal for DIY installations with minimal tools required.
[Pre-drilled Fixing Holes]  Pre-drilled holes speed installation and ensure accurate, secure mounting.
[Fixings Included]  All necessary fixings supplied, so you can install immediately.
[Model Number]  Model 06SR0150000W for easy identification and ordering.
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Home improvement solution for letterbox draught proofing, designed to reduce cold air entering hallways. Enjoy a tidier, warmer entrance and fewer chilly drafts. Does the STORMGUARD Internal PVC Letter Box Brush Cover deliver reliable sealing and an easy fit for typical UK homes?

⚡ At a Glance
  • Weather Protection: Draught-proof brushes block cold air and reduce wind entering through the letterbox
  • Best for: Homeowners with internal letterboxes seeking a simple draught-proofing solution
  • Not ideal for: Letterboxes that need full privacy flaps or bespoke non-standard apertures

Brush-lined internal cover prevents draughts and reduces heat loss. Pre-drilled fixing holes and included fixings make fitting straightforward.


Keeps cold air out – thanks to draught-proof brushes

Brush strips form a dense seal across the letterbox aperture, disrupting airflow through the gap. The bristles allow mail to pass while minimising convective transfer.

Reduced hall and room draughts mean less noticeable cold near doors and a more comfortable entrance area.

Straightforward installation – with pre-drilled fixing holes and supplied fixings

Pre-drilled holes line up with common mounting points and the pack includes fixings for immediate attachment. Installation requires only basic household tools.

Quick fitting gets the cover operational without commissioning a tradesperson, which suits DIY-minded homeowners.

Durable finish – with PVC and aluminium construction

PVC resists moisture and provides a clean internal face while aluminium elements add structural rigidity. Materials withstand the humid conditions found near external doors.

The cover maintains a neat appearance over time and resists corrosion, so maintenance needs remain low.

✨ The 4 Key Reasons for STORMGUARD Internal PVC Letter Box Brush Cover
  1. Draught-proof brushes – Significantly reduces cold air entering through letterbox gaps
  2. Pre-drilled holes – Simplifies alignment and speeds up mounting in most installs
  3. Fixings included – Ready to fit without sourcing extra hardware
  4. PVC and aluminium build – Offers low-maintenance durability and a tidy internal finish
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: STORMGUARD
  • Model: 06SR0150000W
  • Type: Internal PVC Letter Box Brush Cover
  • Material: PVC and aluminium
❓ Frequently Asked Questions

Q: Does it actually stop draughts?

A: Yes. Draught-proof brushes are designed to block airflow through the aperture and user feedback confirms effective draft blocking.

Q: Is installation difficult?

A: No. The unit has pre-drilled fixing holes and comes with fixings, so installation is straightforward with basic tools.

Q: Are the necessary fixings supplied?

A: Yes, fixings are included with the cover according to the product description.

🏆 Our Verdict

Ideal for homeowners who want a simple, effective way to reduce draughts through an internal letterbox. The brush seal combined with PVC and aluminium construction delivers practical draught proofing and a neat internal finish. Although a small, one-off purchase, long-term value comes from improved comfort and low maintenance.