Best Draught Proofing & Weatherstripping — Navoys (2026)
1 draught proofing & weatherstripping matching brand “Navoys”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Draught Proofing & Weatherstripping UK (2026) guide.
Navoys Draught Proofing & Weatherstripping offers a comprehensive solution for sealing gaps and cracks in windows and doors, preventing cold air drafts and improving energy efficiency. This kit contains a variety of self-adhesive draught proof strips, foam weather stripping, and fixings designed to be easy to install and suitable for both interior and exterior use. The flexible PVC strips conform to irregular edges, creating a tight seal against gaps up to 16mm wide – ideal for older properties or those looking to upgrade their insulation.
The Navoys system is built around durable materials that are resistant to weathering and UV damage, ensuring long-lasting performance. The weather stripping provides an excellent barrier against windblown rain and drafts, while the draught proof strips effectively reduce heat loss in winter and keep cool air inside during summer months. This allows for a more comfortable living environment and reduced utility bills.
Included in this pack are various sizes of self adhesive strips, foam tape and fixings to suit most window and door applications. The easy-to-follow instructions make installation straightforward, even for DIY enthusiasts. This Navoys kit is ideal for homeowners looking for an affordable and effective way to improve their home's thermal performance and reduce drafts.
#1 Pick
Internal Letterbox Draught Excluder with Black Bristles - White PVC, External Size 34.2 x 7.9 x 0.8 cm, 28.1 x 4.6 cm Internal Aperture- PVC & Bristle
£5.99
Pros
- Black bristle brush blocks draughts, dust and outside noise through the letterbox
- White PVC surround suits most standard front door letterbox openings
- Simple screw-fit installation with a tidy internal finish
Cons
- Limited number of reviews so far despite the strong early rating
FAQ
What materials are the draught proof strips made from?+
The self-adhesive draught proof strips are manufactured using a durable PVC compound, designed to withstand varying weather conditions and maintain its flexibility over time. This ensures they’ll continue providing an effective seal against drafts for many years.
How do I measure the gaps I need to seal?+
Use a flexible measuring tape to accurately assess the width of the gaps around your windows and doors. Remember to account for any irregularities in the frame – the wider self-adhesive strips are best suited for larger gaps, while the narrower ones can be used on smaller cracks.
Can I use this weather stripping outdoors?+
Yes, the Navoys weather stripping is designed for both indoor and outdoor applications. However, we recommend checking the adhesive performance periodically and reapplying if necessary, particularly in harsh weather conditions or prolonged exposure to UV light.
Are these strips easy to cut and shape?+
The self-adhesive PVC strips are remarkably flexible and can be easily cut to size using a sharp utility knife. For curved edges or complex shapes, you may need a bit of patience but the flexibility allows for relatively straightforward adjustments.
What tools do I need to install this kit?+
You’ll primarily need a utility knife or scissors for cutting the strips to length and a level for ensuring accurate placement. A small roller can also help smooth out the adhesive for optimal contact with the frame.
How long does the adhesive on the draught proof strips last?+
The self-adhesive backing is designed to provide a lasting bond, typically around 12-18 months under normal conditions. However, this can vary depending on surface preparation and environmental factors; cleaning the surface thoroughly before application is key.
Can I use these strips on metal window frames?+
Yes, you can! The flexible PVC compound adheres well to most metal surfaces. Ensure the metal frame is clean and dry before applying the strips for optimal adhesion.
Are there different thicknesses of weather stripping available?+
The kit includes foam tape in various thicknesses (6mm, 12mm, and 19mm) to cater to different gap widths. Selecting the appropriate thickness ensures a snug fit and maximum insulation effectiveness.
What if the adhesive doesn’t stick properly?+
Ensure the surface is completely clean and dry before applying. Use a solvent-free cleaner to remove any dirt or grease, then allow it to fully dry before attempting adhesion again. A slightly warm environment can also improve adhesive performance.
Does this kit include fixings for attaching the weather stripping?+
Yes, the Navoys Draught Proofing & Weatherstripping includes a comprehensive selection of fixings, such as small nails and screws, to securely attach the foam tape and PVC strips to your windows and doors – eliminating the need for separate purchases.