6M Silicone Sealing Strip – Soundproof & Thermal Insulation

6M Silicone Door & Window Sealing Strip – Soundproof, Thermal & Draft Insulation

Upgrade your home's comfort with this premium 6-metre silicone sealing strip. Designed to fit gaps from 2 mm to 12 mm wide, it creates a tight, resilient barrier that blocks out unwanted noise, cold drafts, and heat loss — making every room quieter and more energy-efficient all year round.

Key Features

• Sound Dampening: Soft silicone construction absorbs vibrations and reduces noise transfer through doors, windows, and cabinet gaps.
• Thermal Insulation: Seals out cold air in winter and keeps cool air in during summer, helping to maintain a comfortable indoor temperature.
• Anti-Collision Cushioning: Acts as a gentle bumper to protect door and window frames from impact and everyday wear.
• Wide Gap Compatibility: Suitable for gaps ranging from 2 mm to 12 mm — ideal for doors, windows, sliding doors, cabinets, and more.
• Durable Silicone Material: Flexible, weather-resistant silicone retains its shape and performance even after years of repeated use.
• Generous 6-Metre Length: One roll covers multiple doors or windows in a single purchase.
• Easy DIY Installation: Self-adhesive backing makes application simple with no special tools required — just peel and press.

Specifications

• Material: Silicone
• Length: 6 metres
• Suitable Gap Size: 2 mm – 12 mm
• Application: Doors, Windows, Cabinets, Sliding Doors
• Country of Origin: Made in China

Where to Use It

This versatile sealing strip works great in living rooms, bedrooms, kitchens, bathrooms, and offices. Use it on entry doors, interior doors, window frames, wardrobe doors, and even vehicle doors for an all-around insulating solution.

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Frequently Asked Questions

Q: What gap sizes is this silicone sealing strip compatible with?

A: This sealing strip is designed to fit gaps ranging from 2 mm to 12 mm, making it suitable for a wide variety of doors, windows, cabinets, and sliding door frames.

Q: How is the sealing strip installed?

A: Installation is simple and tool-free. The strip features a self-adhesive backing — just clean and dry the surface, peel off the backing tape, and press the strip firmly into the gap for an instant, secure seal.

Q: Is the silicone sealing strip weatherproof?

A: Yes. The strip is made from durable, flexible silicone that is resistant to temperature changes, moisture, and UV exposure, ensuring long-lasting performance in both indoor and outdoor applications.

Q: How long is one roll of the sealing strip?

A: Each roll measures 6 metres in length, providing enough material to seal multiple doors or windows in a single purchase.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.