Flat Roof Insulation Options

Those that are not subject to useful loads besides periodic servicing may be thermally insulated with any possible insulating material.

Flat roof insulation options.

Insulating in and around your roof attic space also prevents long term damage from moisture build up or ice damming which results from the warm air trying to escape through the apex of the roof but instead heating up the snow. Pvc is one of the top flat roof options because it is easy to install and lacks water permeability meaning it can resist water ponding. The type that is right for your flat roof insulation job depends upon the state of the roof expert opinion on the best type and your budget. Flat expanded polystryene eps roof insulation is suitable for use with all roofing membrane materials flat eps roof insulation is compatible with loose laid and attached single ply membranes conventional built up roofing or modified bitumen systems.

Additionally insulation serves as a way to enhance sound proofing on the uppermost envelop of your house. Gable roofs hip roofs intersecting roofs butterfly roofs mansard. They are typically installed on top of single ply modified or low slope metal roofs. There are two main types.

Flat expanded polystryene eps roof insulation provides high long term r value of eps and labor saving face laminates. Spray foam insulation sprayed directly onto the roof deck and then coated with acrylic or urethane coating as well as a layer of crushed stones sand. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. Roof coatings manufactured for existing roofs and used to extend their service life by 10 15 years.

The problem with pvc and the biggest difference from roof coatings is that it is applied in rolls and.