Rigid Foam Insulation Roof

The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants.

Rigid foam insulation roof.

Rmax r matte plus 3 1 2 in. There s a reason polyiso rigid foam insulation is used in more than 70 of commercial roof construction as well as in many residential builds. Choose rigid insulation wisely and consider the effect its characteristics will have on the performance of the your project overall product cost and the best way to get the bang for your buck. There are lots of different ways to insulate this type of roof but one of the best methods calls for the installation of rigid foam insulation above the roof sheathing.

The ratio of insulation above the roof deck or air permeable insulation below the roof deck is a matter of climate and interior conditions. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and. Foamular xps roof insulation for commercial buildings page 5 foamular xps roof insulation for commercial buildings foamular xps insulation is a rigid foam insulation which meets the needs of today s design professionals for a truly sustainable insulation product. Financially speaking this spray is a great option especially when you need to renovate your roof after the application.

The insulation capacity of a 10cm thickness of batts is as same as 10cm of polyurethane foam. Insulation above the roof deck or air vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof. R 3 2 polyisocyanurate rigid foam insulation board r matte plus 3 thermasheath 3 is rigid foam r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board. In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions.

Compared to the fiberglass batts this insulation is much better. Many homes in more urban areas or other places with dense populations are opting for this method because they can better optimize space. Rigid foam insulation installation prepare roof deck. Radiant barrier spray metal roof insulation.

It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer. Polyiso is an easy cost effective sustainable and energy efficient construction material. Not only does it provide high r values but foam board insulation is also easy to install lightweight and can be used in any room of your home. Benefits of rigid foam on top of sheathing.

The bottom layer of a single ply membrane roofing system is the roof deck or substrate. The roof deck can be plywood metal concrete or wood planks. Rigid foam insulation packs a lot of r value into a thin package but not all rigid foam performs the same.