Polistyrene Roofing Insulation Prices

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Polistyrene roofing insulation prices.

Usually homeowners spend about 25 of the total cost to install a flat roof on high quality insulation. Expanded polystyrene eps with the highest r value per dollar eps is used for roof wall and floor insulation. Iso is available in a range of thicknesses that come in increments of 1 inch. The sheets most times come with up to 50 years warranty and they are easy to install and maintain.

The most efficient and best insulation used is rigid foam polyiso. Polyroof insulation boards are the perfect cost effective way to insulate commercial concrete roof slabs protect the waterproofing for life. However these are not the only qualities. Also called styrofoam insulation this is the least expensive material.

Products with a higher r value have a higher cost but have an increased capacity to resist heat flow and therefore provide greater insulation. Xroof roof insulation boards are ideal for a multitude of roofing requirements inc. Since the mid 1990s xps roof insulation systems have been listed at underwriters laboratories ul for direct to steel roof deck application see ul roof deck construction numbers 440 and 457. It accounts for over 60 of all installs.

Xps is semipermeable with a perm rating of 1. 50mm cellecta hexatherm xroof 300l is an extruded polystyrene thermal insulation board designed specically for inverted roof applications where a high resistance to compression and water absorption is essential. Roof insulation with rigid foam. We are national polystyrene suppliers in south africa.

Eps can be used for ground contact and does not retain water over time. Call polystyrene product company today. The average cost of extruded polystyrene insulation is 0 42 sq ft. Airfoam offers a wide range of high performance budget friendly roof insulation products over more than 45 years expanded polystyrene eps roofing insulation became the solution of choice for new and re roofing needs because of its many benefits.

Get national prices in south africa today. Quick polystyrene prices and specials. Available in johannesburg cape town durban east london port elizabeth. Polystyrene insulation can help your home resist water cold pressure and fire.

Call polystyrene product company. Each type comes with unique advantages. For a 1 in thick panel. The listed roof deck systems were tested for flame spread beneath the steel roof deck not hourly rated in accordance with ul standard 1256 as.

The average r value is r 5. Click to add item r 6 expanded polystyrene foam board insulation 1 1 2 x 14 1 2 x 48 6 pk to the compare list compare click to add item r 6 expanded polystyrene foam board insulation 1 1 2 x 14 1 2 x 48 6 pk to the compare list.