Flat Roof Insulation Details

Depending on the type of roof you are considering here s some technical details you may find useful.

Flat roof insulation details.

The typical u value of an existing uninsulated flat roof is 1 5w m2k. Gaco is a best in class provider of silicone roof coating systems waterproofing and insulation solutions for commercial and residential buildings. Warm roof built up roof a warm flat roof or a built up roof bur is one where all the insulation is above the joists deck making them part of. In the warm flat roof construction there is insulation packed into every possible space where air can flow.

Flat roof u value 0 18 w m2k 2 warm deck flat roof the type of insulation for this is. Loading and impact resistance is also required with compressive strength being an important consideration when selecting flat roof insulation solutions. Our insulation solutions for flat roof applications provide both excellent fire and acoustic performance in addition to high levels of thermal performance. Rockwool products are available with a bitumen or mineral coated fiberglass face to be used in a number of roofing solutions.

A flat roof usually consists of the following. It should be of the maximum available thickness. In creating the cold flat roof air is allowed to circulate freely between the joists and there is no insulation. From there the flat roof system you choose will determine the materials you apply.

A common design problem. Flat roof insulation thickness the chosen insulation laid on top of this should be able to take the weight of anything put above it on the roof without compression or protected from compression by further sheeting.