---
product_id: 175849406
title: "GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2\" W x 39\" L"
brand: "grotheory"
price: "11672 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Gro Theory"
url: https://www.desertcart.hu/products/175849406-grotheory-2-pack-door-draft-stopper-under-door-sweep-exterior
store_origin: HU
region: Hungary
---

# Blocks drafts up to 1.5" gap Triple-layer noise reduction Durable silicone build GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2" W x 39" L

**Brand:** grotheory
**Price:** 11672 Ft
**Availability:** ✅ In Stock

## Summary

> 🚪 Lock in comfort, lock out the chill — draft defense made stylish!

## Quick Answers

- **What is this?** GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2" W x 39" L by grotheory
- **How much does it cost?** 11672 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/175849406-grotheory-2-pack-door-draft-stopper-under-door-sweep-exterior)

## Best For

- grotheory enthusiasts

## Why This Product

- Trusted grotheory brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Savings You Can Feel:** Keeps heated or cooled air inside, slashing your energy bills season-round.
- • **Sleek & Subtle White Finish:** Blends seamlessly with any door for a clean, professional look.
- • **Built to Last, Built for You:** Flexible silicone resists wear and won’t damage floors, ensuring long-term use.
- • **Seal in Comfort, Seal out Chaos:** Triple-layer design blocks noise, dust, and drafts for a serene space.
- • **Effortless Installation, Instant Impact:** Self-adhesive backing sticks firmly—cut to size and apply in minutes.

## Overview

The GroTheory 2 Pack Door Draft Stopper features a durable silicone construction with a triple-layer design that effectively blocks drafts, noise, and dust through gaps up to 1.5 inches. Measuring 2" W x 39" L, it installs easily with strong self-adhesive backing, fitting both interior and exterior doors. Its sleek white finish blends discreetly while improving energy efficiency by preventing air leakage, making it a smart, long-lasting home upgrade.

## Description

Buy GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2" W x 39" L: Draft Stoppers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Cheap but effective draft stopper - For the price, this does the trick to cut down on drafts coming from indoor/outdoor entryways. I applied this to both my front and back doors in my house where there’s always been a noticeable draft and it’s definitely helped to cut down on it! I do like that it’s white and blends in with the doors so it’s not super noticeable. Easy to install and stick on too just make sure to measure and cut it and good to go! This one order of the 2-pack was enough for me to do these two doors but if I decide to do my door to the garage next then I’ll need to order some more.
Review: This product does the job to reduce drafts - Great product, good quality, and very easy to install for this "Senior Lady". Had adhesive backing and also comes with an adhesive prep pad to wipe on the door where you will apply it. Instructions are easy to follow. It really stays put too! Sure did the job stopping drafts from under my door. Looks great too. My pictures show the installation process with my flashlight shining on the bottom of the door - notice the big gap along the bottom of the door.

## Features

- PREMIUM MATERIALS - The Door Draft Stopper are made of silicone material, which can bend and deform. Draft stopper for bottom of door is very flexible and will not damage your floor. Door strip is also very sturdy and has a longer service life. Size: 2” W x 39” L
- WONDERFUL DESIGN - Door sweep for bottom of door triple design is adopted to effectively reduce noise, prevent dust from entering through the door, the door stoppers for bottom of door keeps the room quiet and neat. Self-adhesive door draft blocker is very suitable to cover the gaps of exterior/interior doors, rv doors, shower room, baseboard, threshold, windows, garage, basement and furniture
- SAVE MONEY AND ENERGY - In winter and summer, draft stopper is good home improvement item which can prevent the leakage of air conditioning and heating, make your room more efficient in cooling or heating, save electricity and money.
- EASY TO USE - With Strong super glue, weather stripping door seal works on many doors or windows like glass doors, screen door, sliding doors, wood door, storm door, etc. The door seal is easy to use, just according to the size of the door, cut it to the right size. Then peel off the adhesive and stick it to the door!
- EXCELLENT AFTER-SALES - If you have any questions about the Under Door Draft Stopper, please turn to us and let us know how to make it better. We will provide the best after-sales service for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZQ2ZKLW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #524 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Under Door Draft Stoppers |
| Brand | GroTheory |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (37,436) |
| Date First Available | October 29, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 9.3 ounces |
| Item model number | Door Draft Stopper |
| Manufacturer | GroTheory |
| Material | Silicone |
| Maximum Gap Fill | 1.5 Inches |
| Mounting Type | under_door |
| Number of Pieces | 2 |
| Part Number | delete |
| Product Dimensions | 39.3"L x 1.96"W x 0.21"Th |
| Size | 39" L-White |
| UPC | 733424635601 |

## Product Details

- **Brand:** GroTheory
- **Color:** White
- **Material:** Silicone
- **Maximum Gap Fill:** 1.5 Inches
- **Product Dimensions:** 39.3"L x 1.96"W x 0.21"Th

## Images

![GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2" W x 39" L - Image 1](https://m.media-amazon.com/images/I/61PH1yVOdtL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Questions & Answers

**Q: 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!**
A: 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

**Q: Can it come off easily without ruining door?**
A: Yes, mine did. You may need to apply a blow dryer to heat it up some. But it comes off.

**Q: Will this damage a painted door or wood door upon removal?**
A: Yes, it destroye the paint on my bedroom door don't do it!

**Q: Does this work better when placed inside or outside the door?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap but effective draft stopper
*by M***N on February 3, 2026*

For the price, this does the trick to cut down on drafts coming from indoor/outdoor entryways. I applied this to both my front and back doors in my house where there’s always been a noticeable draft and it’s definitely helped to cut down on it! I do like that it’s white and blends in with the doors so it’s not super noticeable. Easy to install and stick on too just make sure to measure and cut it and good to go! This one order of the 2-pack was enough for me to do these two doors but if I decide to do my door to the garage next then I’ll need to order some more.

### ⭐⭐⭐⭐⭐ This product does the job to reduce drafts
*by L***3 on February 2, 2026*

Great product, good quality, and very easy to install for this "Senior Lady". Had adhesive backing and also comes with an adhesive prep pad to wipe on the door where you will apply it. Instructions are easy to follow. It really stays put too! Sure did the job stopping drafts from under my door. Looks great too. My pictures show the installation process with my flashlight shining on the bottom of the door - notice the big gap along the bottom of the door.

### ⭐⭐⭐⭐ Good value
*by J***A on February 11, 2026*

Overall very good and effective but sometimes doesn’t stick as efficiently as would like.

## Frequently Bought Together

- GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2" W x 39" L
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- M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-24*