Door Draft Stopper Silicone Under Door Sweep Weather Stripping 39 Inch Strong Adhesive 3-Layer Sound Insulation Noise Blocker Energy Saving Seal for Indoor Outdoor Doors White Black Brown Transparent
Door Draft Stopper – Silicone Under Door Sweep & Weather Stripping 39"
Keep your home comfortable, quiet, and energy-efficient with this silicone door draft stopper. Featuring a strong self-adhesive backing and a triple-layer baffle design with three acoustic chambers, it seals gaps up to 1 inch under any door — blocking drafts, noise, dust, and insects in under 2 minutes.
Key Features
3-Layer Sound Insulation – Triple baffle strips with three acoustic chambers for superior noise reduction
Strong Adhesive Backing – Robust adhesive bonds firmly to door bottoms; no screws or tools needed
Energy Saving – Prevents warm and cool air from escaping, reducing heating and cooling costs
39 Inch Length – Fits most standard door widths; can be trimmed to size
Premium Silicone Material – Flexible, durable, and weather-resistant for long-lasting performance
Fits Gaps Up to 1 Inch – Effective seal for doors with larger under-door gaps
Indoor & Outdoor Use – Suitable for bedroom, bathroom, office, front door, and more
Quick 2-Minute Install – Clean surface, peel, stick, and done
Specifications
Attribute
Detail
Material
Premium silicone
Length
39 inches (1000mm)
Width
1.77 inches (45mm)
Gap Coverage
Up to 1 inch
Layers
3-layer baffle + 3 acoustic chambers
Adhesive
Strong self-adhesive
Colors
White, Black, Brown, Transparent
Use
Indoor & Outdoor
Use Scenarios
Bedroom and home office noise reduction
Front door and back door draft blocking
Bathroom door gap sealing
Winter heating and summer cooling energy savings
Blocking dust, insects, and light under doors
Apartment and rental home door sealing
Installation tip: Clean door bottom with a dry cloth before applying. Do not open or close the door for 12 hours after installation. Package includes: 1 x Door Draft Stopper Strip.
