D-Shape Rubber Door Window Sealing Strip | Self-Adhesive
D-Shape Rubber Door Window Sealing Strip | Self-Adhesive
Stop Drafts, Dust & Noise at the Source
This D-shaped self-adhesive rubber sealing strip is your all-in-one solution for sealing gaps around door frames and windows. Simply peel and stick — no tools, no mess. Made in Mainland China from high-quality rubber, it delivers lasting performance for both home and commercial interiors.
Key Features
- Multiple Length Options: Available in 10 ft, 19.7 ft, and 26 ft rolls — perfect for single doors or whole-house projects.
- D-Shape Profile: Width 10 mm (⅖ inch) | Thickness 6 mm (⁴⁄₁₇ inch) | Fits gaps of 2.5 mm to 6 mm (¹⁄₁₀ to ⁴⁄₁₇ inch).
- Three Color Choices: Black, White, and Brown — matches most door and window finishes.
- Strong Self-Adhesive Backing: Pre-applied adhesive bonds quickly to most clean, smooth surfaces — just peel, press, and hold.
- Windproofing & Insulation: Keeps cold drafts and hot air out, helping maintain a comfortable indoor temperature and lowering heating and cooling costs.
- Dust & Sound Barrier: Creates a snug seal that reduces dust infiltration and helps minimize outside noise for a quieter, cleaner living space.
- Wide Application: Ideal for interior and exterior doors, window frames, cabinet doors, sliding doors, and more.
- Durable Rubber Construction: Resists compression, moisture, and daily wear for long-lasting performance.
Specifications
| Material | Rubber |
| Profile Shape | D-Shape |
| Width | 10 mm (⅖ in) |
| Thickness | 6 mm (⁴⁄₁₇ in) |
| Gap Fit Range | 2.5 mm – 6 mm (¹⁄₁₀ – ⁴⁄₁₇ in) |
| Available Lengths | 10 ft / 19.7 ft / 26 ft |
| Colors | Black, White, Brown |
| Country of Origin | Made in Mainland China |
⚠️ Tip: Please measure your gap width before purchasing to ensure the correct size fit.
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Frequently Asked Questions
Q: What gap sizes does this rubber door sealing strip fit?
A: This D-shaped sealing strip is designed to fit gaps ranging from 2.5 mm to 6 mm (approximately ¹⁄₁₀ inch to ⁴⁄₁₇ inch). We recommend measuring your door or window gap before purchasing to ensure the best seal.
Q: How do I install the self-adhesive sealing strip?
A: Installation is simple — clean and dry the surface where you'll apply the strip, peel off the backing tape, press the adhesive side firmly along the door or window frame, and hold in place for a few seconds. No tools are required.
Q: Can this sealing strip be used on windows as well as doors?
A: Yes! This versatile D-shaped rubber strip works on both door frames and window frames, as well as cabinet doors and sliding doors in home or commercial settings.
Q: Does this strip help with energy savings?
A: Absolutely. By sealing gaps around doors and windows, this strip helps prevent warm or cool air from escaping, reducing the workload on heating and cooling systems and potentially lowering your energy bills.
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.