Foil Roof Insulation Reviews

Currently the best foil insulation is the aes radiant barrier.

Foil roof insulation reviews.

Found in major outlets such as in home depot s insulation aisle reflectix comes in tightly spooled rolls of 25 by 2 feet of shiny reflective foil look bubble wrap texture insulation in plastic bags. The most common form of loft insulation this comes in rolls of rock glass or mineral fibre we use earthwool by knauf which is a really good environmentally friendly option or else foil backed felt. Foil faced plywood or oriented strand board sheathing is also available. When installing a foil type barrier it s important to allow the material to droop between the attachment points to make at least a 1 0 inch 2 5 cm air space between it and the bottom of the roof.

Laughable isn t a very quantifiable term. Since the product often costs more per square foot than 1 inch thick rigid foam rated at r 5 why would anyone use bubble wrap as insulation. Wiki researchers have been writing reviews of the latest foil insulations since 2017. The r value of foil faced bubble wrap is so low that it has few if any advantages over rigid foam.

A comparison review of multi foil insulation products superquilt thermaquilt sf19 triso super 10 tlx silver ybs insulation superfoil actis tlx. It s generally the cheapest option and good all purpose insulation especially for between joists. A warning about radiant barriers aka foil insulation.