--- product_id: 56773526 title: "TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm" brand: "thermahood" price: "$690.30" currency: USD in_stock: true category: "Thermahood" url: https://www.desertcart.us/products/56773526-th001-pack-of-30-airtight-downlight-covers-190-x-190 store_origin: US region: United States of America --- # Airtight seal for energy efficiency Flame-retardant polymer Quick & easy installation TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm **Brand:** thermahood **Price:** $690.30 **Availability:** ✅ In Stock ## Summary > 💡 Seal in comfort, seal out waste—upgrade your home’s energy game! ## Quick Answers - **What is this?** TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm by thermahood - **How much does it cost?** $690.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56773526-th001-pack-of-30-airtight-downlight-covers-190-x-190) ## Best For - thermahood enthusiasts ## Why This Product - Trusted thermahood brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal the Heat In, Not the Air:** Maximizes insulation by preventing heat loss and drafts, saving you money on energy bills. - • **Built to Last, Built to Protect:** Crafted from high-grade flame-retardant polymer for unmatched durability and safety. - • **Strength That Withstands Pressure:** Robust construction ensures long-lasting performance even under heavy insulation or flooring. - • **Install Like a Pro, No Expertise Needed:** Designed for effortless, tool-minimal installation—perfect for busy professionals and DIYers alike. - • **Keep Your Home Airtight, Keep Your Comfort:** Creates a reliable airtight barrier around downlights to enhance building efficiency. ## Overview The TH001 Pack of 30 Airtight Downlight Covers (190 x 190 x 140mm) is engineered to boost your home's energy efficiency by creating a durable, airtight seal around downlights. Made from flame-retardant polymer, these covers prevent heat loss and drafts, are quick to install without special tools, and withstand pressure from insulation and flooring—delivering long-term savings and enhanced comfort. ## Description Product Description ## Features - Insulation performance – Maximises energy efficiency by preventing heat loss, reducing draughts, and enhancing overall insulation effectiveness — delivering long-term cost savings - Airtight Seal - Designed to create a reliable, airtight barrier around downlights, minimising unwanted air leakage and improving building airtightness - Quality – Manufactured with a high-grade flame retardant polymer and a proven design, ensuring durability, reliability, and user-friendly installation - Quick & Easy Installation – Simple to fit with minimal time, tools, or expertise required, making it convenient for both professionals and self-builders - Robust Construction– Engineered for strength and resilience, offering long-lasting performance even under pressure from insulation and flooring ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B012NDKXFI | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 118,949 in Lighting ( See Top 100 in Lighting ) 2,074 in Ceiling Spots | | Colour | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (2) | | Date First Available | 27 Nov. 2018 | | Item Package Quantity | 30 | | Item Weight | 150 g | | Item model number | TH 001 - 30 | | Manufacturer | Thermahood Ltd | | Part Number | TH 001 - 30 | | Product Dimensions | 20.5 x 20.5 x 13.49 cm; 149.69 g | ## Images ![TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm - Image 1](https://m.media-amazon.com/images/I/71jEN0Q5TGL.jpg) ![TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm - Image 2](https://m.media-amazon.com/images/I/71fULR3-enL.jpg) ![TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm - Image 3](https://m.media-amazon.com/images/I/71wgTFltwyL.jpg) ![TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm - Image 4](https://m.media-amazon.com/images/I/814p1PnMoNL.jpg) ![TH001 Pack of 30 - Airtight Downlight Covers, 190 x 190 x 140mm - Image 5](https://m.media-amazon.com/images/I/717JISuPcyL.jpg) ## Frequently Bought Together - 30 Pack - Thermahood - TH 001 - Covers for Downlighter Ceiling Lights and Spotlights - Aids Energy Efficiency - 10 Pack of Thermahood TH 001 - Covers for Downlighter Ceiling Lights and Spotlights - Aids Energy Efficiency - TUPARKA 4 Pack Large Size Metal Hose Clips 91-114 mm Adjustable Ducting Clamps for Securing Hoses and Pipes Tube --- ## 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.us/products/56773526-th001-pack-of-30-airtight-downlight-covers-190-x-190](https://www.desertcart.us/products/56773526-th001-pack-of-30-airtight-downlight-covers-190-x-190) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-10*