Our top recommendation is the Reach Barrier 3009 ... Bubble Reflective Foil insulation. It has an R-value of 4, and according to the manufacturer, it reflects 97 percent of radiant heat.
3-in-1 insulation, vapour control and radiant barrier Reduces condensation and eliminates draught Keeps buildings warm in Winter and cool in Summer Saves on energy and reduces bills Lightweight, ...
Ideal for use under carpet, laminate,vinyl and timber flooring, this insulation kit is easy to install on top of wooden or concrete floors. With ultra low-emissivity alumiunium foil double outer ...
That’s when other attic ventilation options come into play. Rafter vents, or insulation baffles ... That said, if the house does not have a vapor barrier, it may benefit from more.
The more insulation we have separating these two foes, the better your home is in the long-term. The insulated attic requires two main components, being the insulation (of course) and air flow.