Stop paying to heat the outdoors.
Seal drafty windows, doors and outlets in about 30 minutes.
- Free US shipping
- 30-day returns
- Secure checkout
- Bundle & save up to $25
The hidden problem
Feel that draft? That's your heat leaving.
Tiny gaps around windows, under doors and even behind outlets let warm air out and cold air in. Your heat runs longer just to keep up, and the room still feels chilly.
The U.S. Department of Energy estimates roughly 10–20% of home energy costs are wasted through drafts, air leaks and outdated heating systems.
All 3 fixes in one box
Whole-Home Draft Seal Kit
$39.99
- Clear window seal tape, about 60 ft, blends right in
- Door draft seal that closes gaps up to about 1 in under the door
- 10 outlet & switch foam seals to stop air coming through the walls
- No contractor needed. Most homes are done in about 30 minutes.
Free US shipping · Arrives in 7–12 business days · Full details
See it in action
Cold, drafty room to cozy in one afternoon.
Peel, press, done. The tape is clear, the door seal trims to fit, and the outlet seals hide behind your cover plates, so nothing looks different except how warm it feels.
Choose your kit
How it works
Seal the 3 biggest leaks in about 30 minutes
1
Windows
Press the clear tape along gaps in the window frame and smooth it flat.
2
Doors
Trim the seal to width and stick it to the bottom of the door so the flap meets the floor.
3
Outlets
Unscrew the cover plate, slip in a foam seal, and screw it back on.
Keep the warm air where you paid for it.
Do it before the first cold snap. Your heating bill will thank you.
Get the kit
Bundle & save
More rooms, more savings
Upstairs and down, or one for a friend. Your discount is applied automatically at checkout.
Best for most homes
2 Kits
$69.98
$34.99 per kit
Typical 2–3 bedroom home
~6–8 windows · 2 doors · 20 outlets
~6–8 windows · 2 doors · 20 outlets
You save $10.00
Add 2 kits
Best value
3 Kits
$94.98
$31.66 per kit
Bigger homes & whole-house jobs
~9–12 windows · 3 doors · 30 outlets
~9–12 windows · 3 doors · 30 outlets
You save $24.99
Add 3 kits
Estimates based on average 3×5 ft windows sealed all the way around. Taping only the leaky seams stretches a roll further. "Outlets" includes light switches.
Questions
Good to know
Will the tape or seal damage my paint?
Both use adhesive. On painted or delicate surfaces, test a small hidden spot first. The window tape works best on clean, dry surfaces above 41°F / 5°C.
Will the door seal fit my door?
It's about 39 in (100 cm) long, trims to size with scissors, and closes gaps up to about 1 in (30 mm) under the door.
How many windows does one roll cover?
The roll is about 60 ft. That seals roughly 3–4 average (3×5 ft) windows all the way around, or about 6–7 if you only tape the leaky seams. One kit also covers 1 door and 10 outlets or switches. For a typical 2–3 bedroom home, plan on about 2 kits.
Is it hard to install?
No. The tape and door seal need no tools. The outlet seals just need a screwdriver to remove the cover plate. If you're unsure, turn off power at the breaker first.
How long does shipping take?
Shipping is free in the US. Orders are processed in 1–3 business days and typically arrive 7–12 business days after that.
What if it doesn't work for me?
Unused items can be returned within 30 days, and anything that arrives damaged is replaced or refunded. See Shipping & Returns.