US Energy Products (4ft x 100ft) NASATECH White Double Bubble Aluminum Reflective Aluminum Insulation Roll Solid Metal Building Vapor Barrier - White Concrete Commercial Residential House Buildings

This product was better than what I expected. The temperature on my office are located in my steel building drop considerably. Much cooler now in the Florida sun. I install it using double sides tape and 1/2 inch strips of reclaimed wood.

Product is advertised as a single 4ft x 100ft roll of insulation, which being my project roofing was 30ft long, meant I could've had 3 solid strips with no joints for each side of my garage roof. What I receive however was 2, 4ft x 50ft rolls, which means now I will have multiple joints in the insulation and its going to take me longer to do the job. I sent an email to the seller and will update pending the response.Update: Seller doing best to accommodate the discrepancy in items shipped, Informed me that they are having lots of issues with shipping the 4ftx100ft rolls, they were getting damaged and lost. So, they opt to send smaller 50ft rolls, and the expedite the shipping.

This stuff rocks. It’s inexpensive and easy to work with. I am “installing” it with my staple gun I bought at a craft store. 🙂 I am insulating my add-on porches with it, as a first layer, in addition to the Fiberglas kind I’ll be using also. My goal is no drafts and a small energy bill!

Good deal it does come in two 50 ft sections

everything I hoped for

It's a very bad product. So thin it lets light go threw. It was notably cheaper then what I normally get, yet costs the same. Beware really cheap barely meets description. Took a week to get here so sick of waiting I am just going to replace it all next harvest and never buy again. What's the point of buying American if they are going to out cheap to try to out cheap the Chinese? You can see a normal product on the left and what I got from them on the right you can see how cheap it is. It's also half the thickness of the normal stuff....

Well made and easy installation

Works great. Thank you