Rigid Insulation Roof Details

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Rigid insulation roof details.

Get assistance with detail drawings and products get started. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and high rise residential buildings. Heat welded walkway installation. Wall flashing with coated metal edge.

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. Polyiso is an easy cost effective sustainable and energy efficient construction material. Stone wool roof boards provide added fire resistance and dimensional stability to the roof system for added resiliency and longevity. Industry trend to using exterior rigid insulation increased thermal value condensation resistance increased air tightness possibly increased rainwater management possibly need to develop a means to attach cladding over thick layers of exterior insulation that can meet the following.

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. Paraguard expansion joint roof to wall with parasolo flashing. Wall base termination detail. There are at least two good reasons why this approach makes more sense than installing the insulation under the roof sheathing.

Lightning protection terminal roof mount detail. Foamular xps insulation is a rigid foam insulation which meets the needs of today s design professionals for a truly sustainable insulation product. Wall with self terminating parapro paraflex 531 liquid flashing. Install nailbase for cladding.

Rigid insulation layers exterior to existing roof sheathing must provide sufficient thermal insulation r value to control condensation risk see climate specific guidance. Roofing products commercial roofing products insulation and cover. And cover boards. Benefits of energyguard polyiso roof insulation include.

Insulated roof assemblies can be vented or unvented. Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide. Get to know more about one of the most popular commercial roofing systems. Flat roof insulation installation the rigid foam board insulation we used was 2 thick and came in 4 x 8 sheets.

Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. Roof area divider curb type. Install roofing underlayment flashing and cladding as per best practices. Nailbase must be vented in high snow load areas.