Product is tough, durable, but still light enough to handle reasonably in confined space. Installed white side up, reflects light, makes working in crawlspace much more pleasant.

We have been consistently using this for our customers and can only say positives about it. NO better product out there.



We live in Hickory, NC region and so many homes only have very thin, poorly laid black plastic (from Lowed or Home Depot) maybe 3mil to 6mil max, and never installed right. Once we install this product, customers are amazed at the change in their environment, stronger floor joist, and energy savings they notice eve,

My order came within 2 days! The Diamond Product comes in a roll which was easy to handle and move around. I ordered two rolls of the 1300+ft diamond which was installed over a std 6 mil poly. The product is very tough and looks great inside a crawlspace. My application was on a new home and all the subs were really impressed at how clean plus how strong the application was. Overall, I was very pleased at the product and pricing.

This is a thick plastic, really strong. It is easier to start with walls and let the VB cover about 1-2 feet on the ground then lay the ground pieces and tape the seams. Use heavy duty scissors. Plan and cut your pieces and plan on how to unroll to make the install easier. Great stuff!

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