--- product_id: 94501780 title: "M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal, Slide-On Weatherstripping Draft Stopper, Easy to Install, Fits 36” x 1-3/4” Doors, Fills 3/8”- 3/4” Gaps, 43336, White" brand: "m-d building products" price: "€ 44.70" currency: EUR in_stock: true category: "M D Building Products" url: https://www.desertcart.gr/products/94501780-m-d-building-products-vinyl-cinch-u-shape-door-bottom store_origin: GR region: Greece --- # Durable vinyl reduces energy bills & noise Seals 3/8”–3/4” gaps to block drafts & dust Slide-on U-shape design for easy DIY install M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal, Slide-On Weatherstripping Draft Stopper, Easy to Install, Fits 36” x 1-3/4” Doors, Fills 3/8”- 3/4” Gaps, 43336, White **Brand:** m-d building products **Price:** € 44.70 **Availability:** ✅ In Stock ## Summary > 🚪 Seal the deal on comfort and savings—because your door deserves the best! ## Quick Answers - **What is this?** M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal, Slide-On Weatherstripping Draft Stopper, Easy to Install, Fits 36” x 1-3/4” Doors, Fills 3/8”- 3/4” Gaps, 43336, White by m-d building products - **How much does it cost?** € 44.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/94501780-m-d-building-products-vinyl-cinch-u-shape-door-bottom) ## Best For - m-d building products enthusiasts ## Why This Product - Trusted m-d building products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Gap Filling:** Seals gaps from 3/8” to 3/4” for a snug fit that locks out drafts and dust. - • **Noise-Blocking Barrier:** Create a quieter, more focused space by reducing outside noise intrusion. - • **Robust Vinyl Durability:** Built to last through daily wear and all weather conditions—your long-term comfort partner. - • **Energy-Saving Efficiency:** Cut heating and cooling costs by preventing air leaks and boosting HVAC performance. - • **Effortless Slide-On Installation:** No tools needed—upgrade your door seal in minutes and join the energy-smart crowd. ## Overview The M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal is a durable, easy-to-install weatherstripping solution designed to fit standard 36” x 1-3/4” doors. Made from high-quality vinyl, it effectively seals gaps between 3/8” and 3/4” to block drafts, dust, and noise, enhancing home insulation and energy efficiency while reducing utility costs. ## Description M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal, Slide-On Weatherstripping Draft Stopper, Easy to Install, Fits 36” x 1-3/4” Doors, Fills 3/8”- 3/4” Gaps, 43336, White - desertcart.com ## Features - Superior Weatherproofing: Enhance your home's insulation with the Vinyl Cinch U-Shape Slide-On Under Door Seal. This innovative design effectively blocks drafts and dust, maintaining a comfortable indoor temperature year-round. Made from high-quality vinyl, it ensures a tight seal under your door, reducing energy consumption and lowering heating and cooling costs. - Durable & Long-Lasting: Crafted from robust vinyl material, the under door seal is designed to withstand daily wear and tear. Its durable construction ensures long-term performance, making it a reliable solution for door sealing needs. Regardless of varying weather conditions, this under door seal remains intact and effective, providing consistent protection and maintaining its integrity over time. - Easy Installation: The slide-on U-shape design allows for quick and simple attachment to the bottom of your door, without the need for special tools or professional assistance. This user-friendly feature makes it an excellent choice for DIY enthusiasts and homeowners looking to improve their home's efficiency. The seal fits snugly onto standard doors, ensuring a secure and seamless fit that enhances its performance. - Noise Reduction: The under door seal not only protects against drafts but also acts as an effective noise blocker. This feature is particularly beneficial for homes and offices located in busy areas, where reducing noise levels can significantly enhance comfort and productivity. By creating a sound barrier at the bottom of your door, this seal helps to minimize the intrusion of unwanted noise, ensuring a quieter and more serene indoor environment. - Energy Efficiency: Improve your home's energy efficiency with the M-D Building Products Cinch Under Door Seal. By effectively sealing gaps under doors, it prevents the loss of heated or cooled air, allowing your HVAC system to operate more efficiently. This results in lower energy bills and a reduced carbon footprint, contributing to a more sustainable and cost-effective living environment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00P4QHJNG | | Best Sellers Rank | #1,768 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Door Hardware & Locks | | Brand | M-D Building Products | | Brand Name | M-D Building Products | | Color | White | | Customer Reviews | 4.2 out of 5 stars 7,257 Reviews | | Global Trade Identification Number | 00043374433364 | | Included Components | MD Building - 43336 | | Item Dimensions L x W | 36"L x 2"W | | Item Thickness | 1.75 Inches | | Item Type Name | MD Building - 43336 | | Item Weight | 0.7 Pounds | | Manufacturer | M-D Building Products | | Manufacturer Part Number | 43336 | | Material | Vinyl | | Material Type | Vinyl | | Model Number | MD Building - 43336 | | Number of Items | 1 | | Product Dimensions | 36"L x 2"W | | Recommended Uses For Product | Under Door | | UPC | 043374433364 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** M-D Building Products - **Color:** White - **Item Thickness:** 1.75 Inches - **Material:** Vinyl - **Product Dimensions:** 36"L x 2"W ## Images ![M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal, Slide-On Weatherstripping Draft Stopper, Easy to Install, Fits 36” x 1-3/4” Doors, Fills 3/8”- 3/4” Gaps, 43336, White - Image 1](https://m.media-amazon.com/images/I/51yk5i9KX-L.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Questions & Answers **Q: Can anyone show me a product on Amazon I can order to cut this with please?** A: I did mine with just a utility razor blade but as Warren said a hacksaw might be good, so I think it might be too soft for that. **Q: Is the logistics updated in time?** A: No **Q: do you have brown color?** A: Mine is 1 3/4 inches and it’s a tight fit, I’d guess it will work **Q: Will this scratch interior wood floors?** A: The bottom is flexible and soft. I don’t think it would. ## Frequently Bought Together - 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) - Holikme Door Draft Stopper Under Door Draft Blocker Insulator Doors Sweep Weather Stripping Noise Stopper Strong Adhesive, White - 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 --- ## 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.gr/products/94501780-m-d-building-products-vinyl-cinch-u-shape-door-bottom](https://www.desertcart.gr/products/94501780-m-d-building-products-vinyl-cinch-u-shape-door-bottom) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-23*