--- product_id: 33033583 title: "1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES" brand: "aes" price: "€ 529.05" currency: EUR in_stock: true reviews_count: 13 category: "Aes" url: https://www.desertcart.gr/products/33033583-1000-sqft-diamond-radiant-barrier-solar-attic-foil-reflective-insulation store_origin: GR region: Greece --- # 1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES **Brand:** aes **Price:** € 529.05 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES by aes - **How much does it cost?** € 529.05 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/33033583-1000-sqft-diamond-radiant-barrier-solar-attic-foil-reflective-insulation) ## Best For - aes enthusiasts ## Why This Product - Trusted aes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Review: Great addition for energy savings - I installed it in my attic to the bottom of the trusses and part of the sunny side gable end walls. Last summer if it was 90+ degrees outside my heat pump struggled to keep up and would run almost constantly. To be fair I am seasoned at air sealing and insulating which I did at the same time as installing the radiant barrier. My heat pump has no problems keeping up now! I wish I would have taken temp readings pre and post to document the change. Pair this with quality air sealing and insulation for extra savings. It's pretty easy to install with a staple gun/ hammer tacker by yourself but having a helper would definitely help. For your comparison, I live in TN and have an electric package unit heat pump that is over 20 years old. My cooling costs in the hot months are between $100 to $140 for about 1,250 ft2. I'm even thinking about adding it to my chicken coop (in non contact areas because it's not a durable product). Review: Good value - Good stuff. Well priced. Strong. I used staples to fit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01J6J8322 | | Best Sellers Rank | #149,782 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #80 in Weatherproofing Window Insulation Kits | | Brand | AES | | Brand Name | AES | | Coverage | 1000 square feet | | Customer Reviews | 4.3 out of 5 stars 892 Reviews | | Item Dimensions L x W | 3000"L x 48"W | | Manufacturer | Us energy products | | Manufacturer Part Number | 3895580 | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 3895580 | | Number of Packs | 1 | | Product Dimensions | 3000"L x 48"W | | Recommended Uses For Product | thermal insulation in buildings | | Unit Count | 1000 Square Feet | ## Product Details - **Material:** Aluminum - **Brand:** AES - **Recommended Uses For Product:** thermal insulation in buildings - **Product Dimensions:** 3000"L x 48"W - **Manufacturer:** Us energy products ## Images ![1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES - Image 1](https://m.media-amazon.com/images/I/71PVu5K2rTL.jpg) ## Questions & Answers **Q: Can this product be installed against house wrap and than install lp lap siding?** A: For best insulatuve results,be sure to create at least a 1 inch air gap between layers. **Q: I need to put on top off my existing wall and covered with wall panel on top of is that ok** A: It may be ok but it won’t do much. A radiant barrier needs at least a 1/2 air gap between it and the hot side so it can reflect the radiant heat. **Q: can you install this on a roll up door** A: I use spray adhesive or double sided foam tape to attach it to the doors, sealing the air spaces. It works great. The foam tape also prevents conduction of the heat through the metal frame of the door. **Q: If I was to put the radiant barrier against my vinyl siding then put the waterproof/plastic covering the radiant barrier the plastic waterproof melt ?** A: You should run this on the very top of your exterior. It must have an air gap to be useful. It should go like this exterior: OSB/Ply/Zip etc. (SHEATHING) *Optional* IF, you're using an exterior insulation then you'd run that (I'm using 1" Rigid Foam XPS). *Optional* Filling my seams around the 1" Rigid Foam using spray foam (in the can). Helping to create an airtight seal. House wrap (Tyvek). This is debatable, some say to run the Tyvek underneath the exterior rigid foam and normally I'd agree. BUT using the radiant barrier it is suggested by almost all manufacturers to ensure your radiant barrier has an air gap and reflects out. *Required* Create your air gap. Using whatever you wish ie. Wood or foam, you make furling strips. I am using a 4' x 8' of the 1" rigid foam cutting that into 2" wide 4ft long strips. I marked my exterior studs with a blue chalk line (ensuring ease for location of my 16" OC and studs). Now running my 1" foam (Furring strips) down the sides and one in the center using liquid nail and screw/nail into each one. After I have created my air gap I used the radiant barrier (one sided) shiny side facing out towards the world. Stapling them up and then using the foil tape to create the air seal. You can then run your siding on top of the foil and you're done. Short Answer- Exterior- *SHEATHING (OSB, PLY, WHATEVER) *Exterior Insulation (Optional) seal the seams *Tyvek (tape the seams) *CREATING YOUR AIR GAP- Running your Furring Strips down your stud bays and adding a center furring strip to ensure gap remains. *Staple up your Radiant Barrier (Shiny side facing out) Seal your seams. *Siding ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great addition for energy savings *by M***B on January 12, 2026* I installed it in my attic to the bottom of the trusses and part of the sunny side gable end walls. Last summer if it was 90+ degrees outside my heat pump struggled to keep up and would run almost constantly. To be fair I am seasoned at air sealing and insulating which I did at the same time as installing the radiant barrier. My heat pump has no problems keeping up now! I wish I would have taken temp readings pre and post to document the change. Pair this with quality air sealing and insulation for extra savings. It's pretty easy to install with a staple gun/ hammer tacker by yourself but having a helper would definitely help. For your comparison, I live in TN and have an electric package unit heat pump that is over 20 years old. My cooling costs in the hot months are between $100 to $140 for about 1,250 ft2. I'm even thinking about adding it to my chicken coop (in non contact areas because it's not a durable product). ### ⭐⭐⭐⭐⭐ Good value *by M***E on April 12, 2026* Good stuff. Well priced. Strong. I used staples to fit. ### ⭐⭐⭐⭐⭐ Inconsistent, has large cuts/tears and holes. *by S***S on August 27, 2025* Bought 2 rolls, one is fine. Second roll is nearly unusable, has large cuts and damaged sections (including holes) several layers thick, perhaps through the entire roll. There is also a white film that can be wiped off, but will reduce the effectiveness of the material. Shipping box was fine, roll was packaged like this. Very disappointed Updated to 5 stars, seller reached out and sent a new roll with no defects. I appreciate the prompt response. ## Frequently Bought Together - 1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES - 2-Pack Aluminum Tape/Foil Tape - Professional/Contractor-Grade - 1.9 inch x 150 feet (3.4 mil) - Excellent for HVAC, Duct, Pipe, Insulation and More - by Impresa Products --- ## 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/33033583-1000-sqft-diamond-radiant-barrier-solar-attic-foil-reflective-insulation](https://www.desertcart.gr/products/33033583-1000-sqft-diamond-radiant-barrier-solar-attic-foil-reflective-insulation) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-27*