Flat Roof Vapour Barrier Cost

At roofing superstore our choice of flat roof materials includes everything you need to create a long lasting weather proof flat roof that performs and looks good too.

Flat roof vapour barrier cost. Condensation may lead to damp problems and a decreased insulation value. It is important to install a good vapour barrier in order to prevent condensation problems. For example sherwin williams master touch latex vapor barrier primer sells for about 80 for a five gallon pail. Vapor barrier paint is usually white and used as an.

Average costs and comments from costhelper s team of professional journalists and community of users. How much vapor barriers should cost. We are insulating a flat roof with tapered rigid insulation over a moisture barrier and then capped with modified bitumen. 25 35 m receive a customised quote.

The buildup of a warm flat roof starts with a good vapour barrier followed by insulation then more decking or just the roofing materials depends on if you wa. For a 1 inch board. A flat roof vapour barrier such as iko s mvp modified vapour protector offers appropriate moisture protection. Cost of a cold flat roof.

The approach is different when you have a flat roof. Vapour control layers vcl. A cold flat roof is insulated from the inside. You can expect to pay about 55 100 sq ft.

It is top quality and the most cost effective product for your flat roof. Vapor retarder paint costs about 20 40 a gallon or 60 90 for a five gallon pail. You can opt for a so called cold or warm flat roof. Temperature differences will be bigger then as a result of which cracks may appear in the flat roof.

However we lose r value where the taper is thinnest and need to insulate under. The insulation is placed underneath the roof covering and the roof construction. Including fibreglass roof kits torch on felt and liquid rubber products everything you need for flat roofing is in one place.