can I double one on top of the other to cover a larger gap? If not, please rec a product that covers a 2" gap. Thanks!

No, that won’t work, I tried! Order this instead. It’s more expensive but super thick and sticky, comes with brads as well and closed over a 2” gap on my screen door. Yahhh …no more critters can get in! I’m ordering another set today to do both sides of the storm door. I attached link below: Upgrade] Huge Gap Door Draft Stopper, 3-2/5"W Widened Door Sweep Seal Gap Up to 1-4/5" for Interior & Exterior Doors - Keeping Draft, Noise, Dust and Unwanted Animals Out,3-2/5"W x 39"L,Black https://www.amazon.com/dp/B07T8F55QQ/ref=cm_sw_r_cp_api_glt_fabc_Q78SSA3S0RARHDQZM7BF?_encoding=UTF8&psc=1

Can it come off easily without ruining door?

Yes, mine did. You may need to apply a blow dryer to heat it up some. But it comes off.

Will this damage a painted door or wood door upon removal?

Yes, it destroye the paint on my bedroom door don't do it!

Does this work better when placed inside or outside the door?

If it is an interior door like a bedroom door, you can put it on either side. If it is a main door leading to the outside, I recommend using it on the inside. You can put it on the outside but weather conditions will deteriorate the quality of the product over time.

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GroTheory 2 Pack Under Door Draft Stopper, 39" L Weather Stripping Door Seal, Bottom of Door Sweep for Exterior & Interior Doors, Garage Window Blocker Noise Dust Insulation Draft Guard, Black

GroTheory 2 Pack Under Door Draft Stopper, 39" L Weather Stripping Door Seal, Bottom of Door Sweep for Exterior & Interior Doors, Garage Window Blocker Noise Dust Insulation Draft Guard, Black

Product ID: 348718415

Details

Brand
GroTheory
Colour
Black
Material
Silicone
Maximum gap fill
2 Inches
Product dimensions
99.8L x 0.5W x

📏Fits gaps up to 2 inches

🔇Triple-layer noise & dust barrier

🛡️Durable silicone build

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62 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚪 Seal the deal on comfort and savings—don’t let your door leak your vibe!

VERSATILE FIT - Designed for interior, exterior, garage, and even RV doors with a flexible 39-inch length.
ENERGY COST SAVER - Cut your heating and cooling bills by preventing air leaks with a sleek, low-profile seal.
NOISE DUST DEFENSE - Triple-layer design blocks unwanted noise and dust for a cleaner, quieter space.
EFFORTLESS INSTALLATION - Peel, stick, and trim—3M adhesive makes setup a breeze on any door type.
ULTIMATE CLIMATE CONTROL - Seal out drafts and lock in your perfect temperature year-round.

GroTheory’s 2 Pack Under Door Draft Stopper features durable, flexible silicone construction with a 39-inch length and 2-inch maximum gap fill. Its triple-layer design effectively blocks noise, dust, and drafts, improving energy efficiency and indoor comfort. Easy to install with strong 3M adhesive, it fits a variety of door types including exterior, interior, garage, and RV doors, making it a smart, cost-saving home upgrade.

Specifications

ASIN	B07ZQ2BXL5
Best Sellers Rank	#43 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Weather Stripping
Brand Name	GroTheory
Color	Black
Customer Reviews	4.3 4.3 out of 5 stars (36,863)
Included Components	Door Draft Stopper*2
Item Dimensions L x W x Thickness	99.8L x 0.5W x 5.1Th centimeters
Item Type Name	Door Draft Stopper
Item Weight	100 Grams
Manufacturer	GroTheory
Manufacturer Part Number	Door Draft Stopper
Material Type	Silicone
Maximum Gap Fill	2 Inches
Model Number	Door Draft Stopper
Number of Pieces	2
UPC	733424635618
Unit Count	2 Count

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