--- product_id: 348718415 title: "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" brand: "grotheory" price: "S/.71" currency: PEN in_stock: true reviews_count: 13 url: https://www.desertcart.pe/products/348718415-2-pack-under-door-draft-stopper-39-l-weather-stripping store_origin: PE region: Peru --- # Fits doors up to 39" Triple-layer noise & dust block Durable silicone build 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 **Brand:** grotheory **Price:** S/.71 **Availability:** ✅ In Stock ## Summary > 🚪 Seal the deal on comfort and savings—don’t let drafts crash your vibe! ## Quick Answers - **What is this?** 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 by grotheory - **How much does it cost?** S/.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/348718415-2-pack-under-door-draft-stopper-39-l-weather-stripping) ## 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 - • **Versatile Fit:** Perfect for interior, exterior, garage, and even RV doors—universal protection. - • **Triple-Action Barrier:** Blocks noise, dust, and unwanted peepers for a serene, private space. - • **Ultimate Energy Saver:** Seal out drafts and slash your heating & cooling bills effortlessly. - • **Effortless Installation:** Peel, stick, and trim—no tools or hassle required, thanks to premium 3M adhesive. - • **Flexible & Floor-Friendly:** Silicone design bends without scratching floors or door bottoms. ## Overview GroTheory’s 2 Pack Under Door Draft Stopper features durable silicone construction and a 39-inch length designed to fit most doors. Its triple-layer design effectively blocks noise, dust, and drafts, improving energy efficiency and privacy. Easy to install with strong 3M adhesive, it’s a versatile solution for interior and exterior doors, helping you save on energy bills while maintaining a quiet, clean environment. ## Description 1.Cut the appropriate size according to the length of the door 2.Clean the door 3.Peel the backing film and Stick the door draft stopper on the door 4.Please DO NOT open and close the doors within 12 hours after installed. Super glue than 3M, and works for all materials Better sound insulation Better protection ## Features - HIGH QUALITY MATERIALS - 2 Pack 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 durable and has a longer service life. Size: 2” W x 39” L - PERFECT DESIGN - Door sweep triple design is adopted to effectively reduce noise, prevent dust from entering through the door, and keep the room quiet and clean. 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 3M 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 feel free to contact us and let us know how to make it better. We will provide the best after-sales service for you. - WARM TIPS - 1. In cold weather, we recommend to heat the adhesive for 2 minutes by Hair Dryer before installation. 2. The door weather stripping may not work well if the wall surface is rough or with texture. 3. Please make sure the surface is dry and clean before installation. 4. Please press the door caulk several times after the glue sticks and leave it for 24 hours. - Protect Your Privacy - The door draft stopper security can block the gap of your bottom door, avoid someone peeping at your room from the bottom gap. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07ZQ2BXL5 | | Best Sellers Rank | #16 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 (37,056) 4.3 out of 5 stars | | 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 | | Unit Count | 2 Count | | Upc | 733424635618 | ## Product Details - **Brand:** GroTheory - **Colour:** Black - **Material:** Silicone - **Maximum gap fill:** 2 Inches - **Product dimensions:** 99.8L x 0.5W x 5.1Th centimeters ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/81rtP60xP5L.jpg) ## Available Options This product comes in different **Color, Size** 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 ### ⭐⭐⭐⭐⭐ Great quality *by on Reviewed in the United Arab Emirates 25 May 2026* Very good quality product and easy to fix ### ⭐⭐⭐⭐⭐ good quality *by on Reviewed in the United Arab Emirates 17 April 2026* nice, as described ### ⭐⭐⭐⭐ Door draft *by on Reviewed in the United Arab Emirates 21 April 2026* Item is good. But they are giving only 1 piece, 1 piece is missing. It's disappointing. ## Frequently Bought Together - GroTheory 2 Pack Under Door Draft Stopper, Home Improvement, Weather Stripping Door Seal, Bottom of Door Sweep, Garage Window Blocker Noise Dust Insulation Draft Guard, 39" L, Black - Black Rubber Weather Stripping Door Seal Strip, D Shape Door Rubber Weather Seal Strip, SelfAdhesive Door Weatherstripping Soundproofing Door Sealing Strip for Windows (23 feet, Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/348718415-2-pack-under-door-draft-stopper-39-l-weather-stripping](https://www.desertcart.pe/products/348718415-2-pack-under-door-draft-stopper-39-l-weather-stripping) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-08*