Insulating Flat Roof Space

When you have an un insulated roof you have to live with rather uncomfortable room temperatures inside the home.

Insulating flat roof space. Why its important to insulate your flat roof. This is the most common way to insulate a flat roof. Reduce extreme temperature fluctuations inside your home. Insulating a roof will certainly increase the snow load if you are increasing the insulation in a heated space.

But going from an unheated uninsulated space to a heated insulated space might not increase the snow load much. The space is located beneath the roof sheathing and above the ceiling of the living space. You are increasing the dead load of materials though. While insulation for a flat roof is expensive and can account for as much as 25 of the total installation cost there are a number of important benefits to having it in place.

This could be a hole crack or other kind of unprotected space that the insulation does not cover such as around a light fixture. This method involves leaving a ventilation space above the insulation. Use rigid foam insulation panels on your flat roof before applying the final roof covering or inside the house before adding sheetrock or paneling. Insulating a roof is perhaps the easiest of all the energy saving home improvements.

It s also within the capability of most diyers although not the most pleasant of tasks. Mineral wool rolls are ubiquitous and cheap meaning a whole roof on a standard home could be insulated to the recommended 270mm with a spend of little more than 200. When the insulation is installed properly there will be plenty of ventilation for a residential structure.