--- product_id: 401163944 title: "TMS Mortised Automatic Door Bottom, Narrow Profile" brand: "trademark soundproofing" price: "£120.66" currency: GBP in_stock: true reviews_count: 5 category: "Trademark Soundproofing" url: https://www.desertcart.co.uk/products/401163944-tms-mortised-automatic-door-bottom-narrow-profile store_origin: GB region: United Kingdom --- # Superior soundproofing up to 0.5" gap Blocks drafts, smoke, bugs & weather Fully mortised, seamless door integration TMS Mortised Automatic Door Bottom, Narrow Profile **Brand:** trademark soundproofing **Price:** £120.66 **Availability:** ✅ In Stock ## Summary > 🚪 Seal the deal on comfort and quiet—your door’s new best friend! ## Quick Answers - **What is this?** TMS Mortised Automatic Door Bottom, Narrow Profile by trademark soundproofing - **How much does it cost?** £120.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/401163944-tms-mortised-automatic-door-bottom-narrow-profile) ## Best For - trademark soundproofing enthusiasts ## Why This Product - Trusted trademark soundproofing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Mortised Design:** Built directly into doors ≥1-3/8" thick, creating an almost invisible, narrow profile that preserves your door’s aesthetic. - • **Effortless Installation:** Includes clear instructions and trims easily from 36" to 30", making professional-grade sealing accessible to all. - • **Automatic Seal Activation:** Neoprene seal drops instantly when door closes, filling gaps up to 0.5 inches for unmatched noise and draft blocking. - • **Durability Meets Function:** Metal plunger prevents seal drag, extending rubber life and ensuring smooth door operation without extra force. - • **Versatile Weather Defense:** Effectively stops air drafts, smoke, bugs, and water intrusion—perfect for homes, offices, studios, and hotels. ## Overview The TMS Mortised Automatic Door Bottom is a high-quality, neoprene-based under-door seal that automatically drops to fill gaps up to half an inch. Designed for wooden doors with a minimum thickness of 1-3/8", it offers superior soundproofing and weatherproofing by blocking noise, drafts, smoke, bugs, and water. Its fully mortised, narrow profile ensures a discreet fit, while the metal plunger mechanism prevents wear and guarantees smooth door operation. Easy to install and trim, it’s ideal for enhancing energy efficiency and comfort in professional and residential spaces. ## Description Introducing the TMS Mortised Automatic Door Bottom – A high-quality, durable, and effective solution for your Weather seal and soundproofing needs. This product is expertly crafted to provide long-lasting performance, ensuring that you get great value for your money. The TMS Mortised Automatic Door Bottom is designed to seal the gap at the bottom of your door, effectively blocking out noise, wind, smoke and water. This enhances the comfort and energy efficiency also helpfull as weatherstripping seals weather stripping Air Draft blocker The metal plunger on one side of the automatic door bottom seal comes in contact with the door jamb as the door opens and closes. This function will keep the rubber seal from dragging across the floor, prolonging the life of the rubber and allowing the door to open and close smoothly without additional closing force. Review: Stops air leak Review: Correct sans plus - Pas d'instructions pour l'installation ## Features - High Quality Under Door Seal Strip - By just closing the door, the tough neoprene seal automatically drops filling gaps up to half an inch. - Fully Mortised built into the door - Almost imperceptible underdoor gap filler - Narrow profile design for wooden doors with a minimum thickness of 1-3/8"- Measures 36" Long, Can be trimmed to 30". - Superior Soundproofing - Effectively reduces noise transmission with its high-quality neoprene rubber sealer soundproofing rubber, ensuring tight door gasket sealers strips, Secure and soundproof recording studio, performance halls, home, offices, and hotel rooms. - This door Bottom is the most affective way to weather stripping door seal bottom seal between the bottom of the door and the floor or threshold below from unwanted sound, light, Winter Weather Stripping, air drafts Stopper, bugs, Smoke protection, fire and more. - Simple Installation - Mortised install required - Includes an easy-to-follow installation instructions to ensure a smooth installation process. - Create a tight seal even when floors are not perfectly level and retract when the door opens, providing the finest sound management possible, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PPCWWLX | | Best Sellers Rank | #343,695 in Home Improvement ( See Top 100 in Home Improvement ) #16,633 in Door Hardware & Locks #24,253 in Lab & Scientific Products | | Brand | Trademark Soundproofing | | Brand Name | Trademark Soundproofing | | Colour | Black | | Customer Reviews | 4.2 out of 5 stars 53 Reviews | | Item Thickness | 1.38 Inches | | Manufacturer | Trademark Soundproofing Inc | | Manufacturer Part Number | MNP | | Material | Neoprene | | Material Type | Neoprene | | Model Number | MNP | | Number of Items | 1 | | Recommended Uses For Product | Soundproofing; Weatherstripping; Air Draft blocker; Smoke and Water Protection | | UPC | 881314879687 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Trademark Soundproofing - **Material:** Neoprene - **Colour:** Black - **Item Thickness:** 1.38 Inches - **Recommended Uses For Product:** Soundproofing; Weatherstripping; Air Draft blocker; Smoke and Water Protection ## Images ![TMS Mortised Automatic Door Bottom, Narrow Profile - Image 1](https://m.media-amazon.com/images/I/71yi7vQPNQL.jpg) ![TMS Mortised Automatic Door Bottom, Narrow Profile - Image 2](https://m.media-amazon.com/images/I/819UpP-1SKL.jpg) ![TMS Mortised Automatic Door Bottom, Narrow Profile - Image 3](https://m.media-amazon.com/images/I/71SpZsT4F8L.jpg) ![TMS Mortised Automatic Door Bottom, Narrow Profile - Image 4](https://m.media-amazon.com/images/I/71Ze3MDZYWL.jpg) ![TMS Mortised Automatic Door Bottom, Narrow Profile - Image 5](https://m.media-amazon.com/images/I/31Tl+HChpJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Stops air leak *by P***G on 13 January 2022* ### ⭐⭐⭐ Correct sans plus *by B***L on 10 December 2025* Pas d'instructions pour l'installation ### ⭐⭐⭐⭐ It works after a little careful calibration *by J***N on 2 March 2022* ## Frequently Bought Together - TMS Automatic Door Seal - Door Seal Strip Bottom - Premium Soundproofing and Draft Reduction Solution - Narrow Profile - 36" Inches Cutable to Up to 30" Inches. - Pemko Aluminum Automatic Door Bottom, Mill Finish, PemkoPrene, 9/16”W x 36"L x 1-3/8”H (411APKL36) - Freud 04-134: 9/16" (Dia.) Double Flute Straight Bit with 1/4" Shank --- ## 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.co.uk/products/401163944-tms-mortised-automatic-door-bottom-narrow-profile](https://www.desertcart.co.uk/products/401163944-tms-mortised-automatic-door-bottom-narrow-profile) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*