Description

GroTheory 2 Pack Door Draft Stopper — Under Door Sweep for Exterior & Interior Doors (White, 2" W x 39" L)

Keep cold air, dust, noise and drafts out — and your heating and cooling bills down. This 2-pack GroTheory door draft stopper is a flexible silicone under-door sweep with strong self-adhesive backing that seals gaps on exterior and interior doors quickly and cleanly.

• Material: Durable, flexible silicone — bends without scratching floors
• Pack: 2 stoppers (2" W x 39" L each) — trim-to-fit for most doors
• Color: White — low-profile, neat finish

Key benefits

• Energy saving: Reduces heating and cooling loss to lower utility bills
• Noise reduction: Triple-seal design dampens hallway and outside noise
• Dust & pest barrier: Blocks dust, drafts and small pests from entering under the door
• Long-lasting: Sturdy construction resists wear and retains shape
• Floor-safe: Flexible material won’t damage tiles or hardwood

Where to use

• Exterior and interior doors, storm doors, screen doors
• Sliding doors, glass doors, RV doors
• Garage, basement, thresholds, windows, shower rooms, furniture gaps

Easy 3-step installation

1. Measure door width and cut stopper to size.
2. Heat adhesive for 1–2 minutes with a hair dryer in cold weather (recommended).
3. Peel backing, stick to door bottom, press firmly and hold for a few seconds. Allow 24 hours for full adhesion.

Warm tips

• Heat adhesive briefly in cold conditions for best stick.
• Ensure surface is clean, dry and smooth — rough or textured surfaces may reduce adhesion.
• Press firmly a few times after sticking and wait 24 hours before regular use.

Specifications

• Model: Door Draft Stopper
• Color: White
• Size: 2" W x 39" L (each)
• Pack: 2 pieces

After-sales

If you have questions or need assistance with your draft stopper, contact us — we’ll help ensure it fits and performs as expected.

Ready to stop drafts and save energy? Add the GroTheory 2 Pack Door Draft Stopper to your cart.