--- product_id: 5175174 title: "Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat" brand: "radiantguard" price: "811.90 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/5175174-radiant-barrier-radiantguard-ultima-foil-insulation-roll-1000-sq-ft store_origin: TN region: Tunisia --- # 1000 sq ft coverage Blocks 97% radiant heat Class A fire safety rating Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat **Brand:** radiantguard **Price:** 811.90 DT **Availability:** ❌ Out of Stock ## Summary > 🛠️ Insulate smarter, save bigger — the ultimate heat-blocking shield for your home! ## Quick Answers - **What is this?** Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat by radiantguard - **How much does it cost?** 811.90 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5175174-radiant-barrier-radiantguard-ultima-foil-insulation-roll-1000-sq-ft) ## Best For - radiantguard enthusiasts ## Why This Product - Trusted radiantguard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 1000 sq ft Roll:** Cover large attic spaces effortlessly with 250 linear feet of heavy-duty, double-sided aluminum foil insulation. - • **Top-Tier Fire Safety Certified:** Class A / Class 1 ASTM E-84 rating meets stringent fire and smoke codes for peace of mind. - • **Slash Your Energy Bills Year-Round:** Reflects up to 97% of radiant heat to keep your home perfectly temperate and your wallet happy. - • **Breathe Easy with Perforated Design:** Unlike foam-backed alternatives, this breathable barrier prevents moisture buildup and mold risk. - • **Industrial Strength, Tear-Resistant:** Reinforced aluminum foil resists punctures and tears, ensuring long-lasting durability during installation and beyond. ## Overview The RadiantGUARD Ultima FOIL Insulation Roll offers 1000 sq ft of heavy-duty, perforated double-sided aluminum foil insulation that blocks 97% of radiant heat gain and loss. Designed for durability and safety, it features industrial-strength tear resistance and a Class A fire rating, making it a breathable, non-toxic, and maintenance-free solution to lower utility bills and maintain consistent home temperatures year-round. ## Description Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat - Weatherproofing Window Insulation Kits - desertcart.com ## Features - Lowers utility bills year round. This highly reflective industrial reinforced aluminum foil insulation roll BLOCKs 97% of radiant heat gain and loss & keeps your home's temperature consistent. - 1,000 square feet (28 pounds) - 250 linear feet BREATHABLE (perforated) DOUBLE-SIDED aluminum insulation roll - Breathable unlike foam foil backed insulation products. - Industrialized strength perforated radiant barrier attic insulation is tear and puncture proof. Entire roll cuts easily with utility scissors or hack saw. - Non-toxic, non-carcinogenic, fiber free and maintenance free and does not require any special clothing or breathing masks to install unlike spray foams and reflective radiant barrier paints. - Class A / Class 1 (ASTM E-84) highest achievable safety fire rating therefore, meets fire and smoke requirements for most local, state and federal building codes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00B1HG2NA | | Brand Name | RadiantGUARD | | Coverage | 1000 square feet | | Customer Reviews | 4.7 4.7 out of 5 stars (509) | | Item Dimensions L x W | 3000"L x 48"W | | Item Thickness | 6.5 mils | | Item Type Name | radiant barrier | | Item Weight | 29 pounds | | Manufacturer | RadiantGUARD | | Manufacturer Part Number | RG-U-1000-B | | Material Type | Aluminum | | Model Number | RG-U-1000-B | | UPC | 852166008716 798167844697 148669345503 | | Unit Count | 1000 Square Feet | ## Product Details - **Brand:** RadiantGUARD - **Item Thickness:** 6.5 mils - **Manufacturer:** RadiantGUARD - **Material:** Aluminum - **Product Dimensions:** 3000"L x 48"W ## Images ![Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat - Image 1](https://m.media-amazon.com/images/I/71V98BxJLyL.jpg) ![Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat - Image 2](https://m.media-amazon.com/images/I/71un1tBaW5L.jpg) ![Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat - Image 3](https://m.media-amazon.com/images/I/71tIcVE-50L.jpg) ![Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat - Image 4](https://m.media-amazon.com/images/I/71RGh0F4XPL.jpg) ![Radiant Barrier RadiantGUARD Ultima FOIL Insulation Roll 1000 sq ft | 48-inch by 250-feet | U-1000-B | Heavy Duty Perforated Foil Radiant Barrier Attic Insulation - Blocks 97% of Heat - Image 5](https://m.media-amazon.com/images/I/81JkXQGBvXL.jpg) --- ## 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.tn/products/5175174-radiant-barrier-radiantguard-ultima-foil-insulation-roll-1000-sq-ft](https://www.desertcart.tn/products/5175174-radiant-barrier-radiantguard-ultima-foil-insulation-roll-1000-sq-ft) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-08*