--- product_id: 218502255 title: "Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install" brand: "lowenergie" price: "€ 71.49" currency: EUR in_stock: true category: "Lowenergie" url: https://www.desertcart.pt/products/218502255-stormguard-automatic-drop-down-draught-excluder-838mm-door-seal-strip store_origin: PT region: Portugal --- # energy-saving draught protection noise & light reduction 838mm adjustable seal Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install **Brand:** lowenergie **Price:** € 71.49 **Availability:** ✅ In Stock ## Summary > 🚪 Seal the gap, save the day — comfort just a drop away! ## Quick Answers - **What is this?** Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install by lowenergie - **How much does it cost?** € 71.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/218502255-stormguard-automatic-drop-down-draught-excluder-838mm-door-seal-strip) ## Best For - lowenergie enthusiasts ## Why This Product - Trusted lowenergie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise & Light Blocker:** Create your quiet, cozy sanctuary by minimizing outside disturbances. - • **Seamless Automatic Seal:** Drops down instantly to block draughts the moment your door closes. - • **Year-Round Energy Saver:** Cut heat loss and slash energy bills with smart insulation. - • **Hassle-Free Installation:** All fixings included for a quick, tool-light setup—no pro needed. - • **Custom Fit for Every Door:** Trim to size and comply with fire door standards effortlessly. ## Overview The Stormguard Automatic Drop Down Draught Excluder is an 838mm adjustable door seal designed to automatically block draughts, dust, noise, and insects. Ideal for wooden and fire doors, it enhances energy efficiency by reducing heat loss and noise pollution. Easy to install with included fixings, it fits standard doors and can be trimmed for a perfect fit, making it a practical upgrade for year-round comfort and savings. ## Description Free delivery and returns on all eligible orders. Shop Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install. ## Features - Automatic Drop Down Seal for Doors Seals the gap beneath doors automatically when closed, preventing cold draughts, dust, and insects from entering. Perfect for internal or external wooden doors. - Energy-Saving Draught Protection Helps reduce heat loss and lower energy bills by blocking airflow under doors. An effective draught excluder for year-round insulation. - Noise & Light Reduction Minimizes unwanted noise, light leaks, and outside disturbances—great for bedrooms, offices, and doors facing busy streets or shared hallways. - Adjustable Fit for Wooden & Fire Doors Fits standard 838mm doors and can be trimmed to size. Complies with fire door requirements and is ideal for solid-core wooden doors. - Easy to Install with Fixings Included No complicated tools required—includes all screws and instructions for a quick and secure installation. Fits most internal and external doors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086T23G5K | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 73,820 in DIY & Tools ( See Top 100 in DIY & Tools ) 349 in Draught Excluders & Seals | | Customer Reviews | 3.8 3.8 out of 5 stars (43) | | Date First Available | 6 April 2020 | | Item Weight | 460 g | | Manufacturer | Lowenergie | | Package Dimensions | 94 x 5 x 1.6 cm; 460 g | ## Images ![Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install - Image 1](https://m.media-amazon.com/images/I/51TUv36HQ1L.jpg) ![Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install - Image 2](https://m.media-amazon.com/images/I/71LwqmOgFsL.jpg) ![Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install - Image 3](https://m.media-amazon.com/images/I/61fL48KUbrL.jpg) ![Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install - Image 4](https://m.media-amazon.com/images/I/51aT3kHIloL.jpg) ![Stormguard Automatic Drop Down Draught Excluder – 838mm Door Seal Strip | Prevents Draughts, Dust, Noise & Insects | Under Door Seal for Wooden & Fire Doors – Adjustable Fit, Easy Install - Image 5](https://m.media-amazon.com/images/I/51ft522+CHL.jpg) ## Questions & Answers **Q: How do you adjust the plunger there is no tool to use supplied whats the secret** A: You do not have to adjust it, This model is fitted to the outside of the door only, with the door closed measure the face of the door between the left and right frames and cut the bar to the size required, min 780mm. (Note: the facing chamfered cap clips of and the but end must be fitted at the hinged side of the door) You may have to minor trim 2-3 mil for fine adjustment. Remember the butt has to be depressed in its recess when fitted into place Ideally with the door closed. hope this explains it for you. **Q: Does this make a noise when the door closes and the sweep drops please?** A: No noise **Q: How noisy is this when dropping down or going up? Worried it might wake up the baby if it retracts loudly.** A: No Noise **Q: Does this seal work to prevent water ingress?** A: It is called Stormguard as that is who the manufacturer is, it is designed to reduce the smoke and draught in the event of a fire, it may help reduce the engress of rain and wind, but will not stop runing water coming under your door, for that you need a weather/ ruber seal designed to stop water ingress from out side rain i.e. a raised threshold. ## Frequently Bought Together - Stormguard Automatic Drop Down Door Bottom Seal Smoke Draught Fire Insect & Sound Proof - EAI Fire & Smoke Seal Intumescent Door Strips - 5 Pack, 105cm x 1.5cm x 0.4cm | Adhesive Metre-Long Safety Strips to Prevent Spread of Smoke & Fire | White - Carlisle Brass CDG003 Overhead Door Closer (Fixed Size 3), Silver --- ## 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.pt/products/218502255-stormguard-automatic-drop-down-draught-excluder-838mm-door-seal-strip](https://www.desertcart.pt/products/218502255-stormguard-automatic-drop-down-draught-excluder-838mm-door-seal-strip) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-16*