Window Insulation for Summer Heat, Reflective Insulation Roll 48 in X 10 Feet, Double-Sided Aluminum Foam Core Radiant Barrier Kit with Tape for RV Windows Garage Door

Hador window insulation, comes with Vicro Tab’s and tape make installing the insulation easy. It has reduced the heat from summer shining in. It will reduce the cold in winter. Very easy to use

I ordered the 8ft piece because I wanted to put it across my three panels of sliding doors that go across my living room. The sun comes onto that side of the house after 12:30 and really heats things up. Prior to this I had used mylar sheets clipped to the curtains. They worked some, but I wanted something thicker. This has a really nice thickness and I have just stood it between the curtains and the glass when the sun is shining hot. Great product.

Really works great to keep out summer heat and keep warmth in the winter. Used it on a large window in North Idaho.

This was one big sheet. I used it to cover the house windows from the cold weather. It did work for heat retention. had to cut it to fit my 3'x3' windows. able to cover 3. The velcro sticky's worked well.

The six was perfect! I cut off the length I needed, put the velcro (both sides together) on the top of the window. Lining up the thermal cover and pushed on the velcro. Using the included tape along the frame.That's it a quick 10 minute job Don in 5!

It’s not on a roll — it comes folded. I used it in my camper, but I don’t think it reflects the sun well enough. I can still feel the heat coming through. I did find it easy to cut and install.

It’s a little annoying at first because it comes folded and there are seams. They do work well though.

Why did you pick this product vs others?:One package of velcro hook tabs works but the next package doesn't. It's soft cloth. No velcro. Now I have to go out to get velcro strips. Very disappointed. No quality control. Will not purchase from this company again.