Styrofoam As Roof Insulation

Engineered for use on heavyweight decks e g.

Styrofoam as roof insulation.

Over more than 45 years expanded polystyrene eps roofing insulation became the solution of choice for new and re roofing needsbecause of its many benefits. It can also be installed in a log cabin. Shingles are then able to be installed over that. The purpose of the requirement that rigid foam installed above roof sheathing meet certain minimum r values is to ensure that the roof sheathing stays warm enough during the winter to avoid moisture accumulation and possible sheathing rot.

Foil insulation is a radiant barrier and it works by. Roof insulation with rigid foam airfoam offers a wide range of high performance budget friendly roof insulation products. This foam board insulation is available with straight or tongue and groove edges to help limit air movement. Available in flat and tapered board stock the rigid foam insulation boards can be installed directly on structural steel decks beneath a nonbituminous sheet membrane eliminating the need for a thermal barrier.

On roofs styrofoam can be cut and used to provide appropriate drainage. This is an even more dense and more expensive foam board insulation. It can be applied on the roof floor and walls and it s most widely used in structural insulated panels and insulated concrete forms. Styrofoam insulation is also used as floor insulation and roof insulation.

It is available in all different size configurations to accommodate lots of different applications. Eps is also the most inexpensive of the three types of rigid foam insulation while also meeting the required building and energy codes. Foil insulation underlayment is recommended under a metal roof and in most cases the shiny side should be facing up but there s a catch. Deckmate insulation is a styrofoam brand extruded polystyrene xps foam insulation with a planed surface.

It is designed for use in fully adhered conventional low slope roof applications. After it is laid on ceiling material plywood or other materials can be placed over it.