Rigid roof insulation

Bob helps contractor Bob Ryley install the roof insulation and the false rafter tails, or jet blocks. All three types of rigid -foam insulation —expanded polystyrene (EPS), extruded polystyrene (XPS), and polyisocyanurate—are suitable for use on the exterior of walls and roofs , though they do not perform equally. A full range of rigid flat roof insulation products to tackle heat loss where it matters most. Offers the highest rate of return per square metre compared to any product.

IKO Ener-Air and IKO Enerfoil are non-structural sheathing rigid polyisocyanurate insulation boards, engineered to provide improved thermal resistance. IKO Roofing Products - Ener-Air .

ARCHITECTURAL METAL INSULATED ROOF SYSTEMS. KEY DIFFERENCES BETWEEN XPS AND OTHER RIGID FOAM INSULATIONS. As a project manager, you get to choose the type of insulation for your commercial roof , but what type is best? We break down the top common types of rigid. Strip the shingles, expose the deck, install a fully adhered membrane and go to town with rigid insulation.

How much rigid insulation ? By this time I had it figured out. Nothing like two more decades of . Owens Corning FOAMULAR commercial foam insulation selection guide with links to specific FOAMULAR rigid foam board insulation product descriptions.

Slab edge, foundation, under light slab, steel stud sheathing, masonry cavity wall, concrete tilt-wall, etc. Requires less embodied energy to manufacture than mineral wool. From raw material to product and transportation, polyiso requires less energy to manufacture than mineral wool. Mineral wool requires twice as many boards as polyiso and is 4. Polyiso is an easy, cost-effective, sustainable and energy efficient construction material.

Atlas ACFoam products are among the most sustainable and widely used building insulation materials available today. SPEC NOTE: Following are suggested specification paragraphs to be used when specifying rigid polystyrene roof board insulation as part of a fully-adhered roofing membrane assembly. Insert the required paragraphs into the roofing Section under the noted Articles, and make any required selections, such as board size, . Homogeneous board composed of expanded perlite particles, selected binders and cellulose fibers.

High insulation value –– Excellent “LTTR” value compared to any other FM Class I rated products of equivalent thickness. FM Approved –– Subject to the conditions . Remove existing roofing and non-adhered underlayment to expose roof sheathing. Apply continuous air control membrane to existing roof sheathing or implement continuous air control at roof sheathing. Install rigid insulation board in multiple layers with joints offset vertically and horizontally between . Shop our selection of Rigid Insulation in the Building Materials Department at The Home Depot.

EPS foam is the insulation used most widely in insulated concrete forms and structural insulated panels. With the highest average R-value per dollar of the three types of rigid - foam . EPDs rely on Life Cycle Assessment (LCA) to provide information on a number of environmental impacts of products over their life .