How To Insulate A Roof Against Heat
Don t forget to insulate the loft hatch.
How to insulate a roof against heat. Like a canopy a vented roof basically shades the rest of the house. This allows a lot of the heat to be reflected and dissipated before it even gets to the roof insulation. With a warm roof the usual process is to split the insulation into two layers. Many homes have at least some access to this space and because of the size attics can hold quite a bit of insulation.
Another best practice is to have a vented air cavity directly under the roof. Think of how much cooler it is under a canopy or tree than in the direct sun.
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