New Design Silicone Door Sealer/Space Sealer

In most Nairobi apartments and rental homes, the gap under the door is wide enough to let in dust, cold air, insects, cooking smells from the corridor, and noise from neighbours — all at once. This PVC door seal strip slides under the door gap in seconds, no adhesive, no drilling, and blocks all four problems in one go. Cut it to your door width with ordinary scissors and you are done.

Also known as: door seal strip, door draft stopper, door bottom seal, door gap seal, door draught excluder, door sweep, door insulator strip

• Flexible PVC that will not damage your floor — It can bend and deform freely. It is very flexible and will not scratch or mark your floor surface when the door opens and closes over it.
• Cut to fit any door width — Easy to install, you can cut the length as needed using ordinary household scissors to match your exact door size. No tools required.
• Blocks cold draughts and saves on electricity — In cool nights and hot afternoons, the windproof seal prevents air conditioning and fan-cooled air from leaking out under the door — keeping your room temperature stable and reducing electricity use.
• Stops airflow, odour, noise, and light — Prevents airflow, odour and noise from entering; blocks light under the door. Makes your room more comfortable, quieter, and darker for better sleep.
• Fits all standard doors — wood, glass, metal, plastic — Easy to install and suitable for all door sizes and materials including wood, glass, metal, and plastic. Fits door gaps of 0.3–1cm. Door thickness must be 4–4.8cm. Note: not suitable for concrete floors or security doors (steel-frame anti-theft doors).

Specs: PVC | Length: 96cm (cuttable) | Width: 5cm | Height: 3cm | Fits door gap: 0.3–1cm | Door thickness: 4–4.8cm | No adhesive required | Colours: Brown, White, Grey, Yellow, Blue | 1 strip per pack

Frequently Asked Questions

Q: Does this stick to the floor, or will it move when the door opens?

A: No adhesive is needed and none is used. The strip sits in the door gap by friction — the door holds it in place as it closes. It can be removed and repositioned any time without leaving marks.

Q: My door is only 85cm wide. Do I need to cut this?

A: Yes — the strip comes at 96cm and you trim it with scissors to your exact door width. Cut slowly from one end and test the fit before cutting further.

Q: Will this work on my bathroom door that has a small lip at the bottom?

A: This seal is designed for smooth floors without a door threshold or raised lip. If your door has a threshold strip or raised frame at the bottom, this seal may not sit flat. Check the floor surface before ordering.

You might also like: Door Sealer Draft Blocker SKU 0794 | Soundproof Anti-Collision Tape SKU 0210 | Silicone Door Stopper SKU 0075

This door seal is ideal for renters and homeowners in Nairobi apartments who want to block corridor noise, dust, and insects without drilling or permanent modifications, anyone whose bedroom or home office gets too warm or too cold because of air escaping under the door, and families looking for a simple, low-cost way to make their home quieter and more private. One of the most affordable home improvement fixes available — and it works the moment you install it.

Same-day delivery across Nairobi. Upcountry and East Africa delivery available. Order on WhatsApp: +254 701 555 771 or +254 705 555 771 or call +254 709 200 700.