Polystyrene Insulation Sheet Under The Roof

A 50mm layer of stone is placed on top of the filter fabric to ballast it.

Polystyrene insulation sheet under the roof.

From flat and custom tapered korolite insulation to quad deck insulated concrete forms and geofoam lightweight fill material on green roofs we have an insulation product for almost every roof type. At the core of every insulfoam and r tech product is a state of the art expanded polystyrene foamed plastic insulation core. Choose this option for areas that need a good amount of strength and water resistance. Quick polystyrene prices and specials.

Also called styrofoam insulation this is the least expensive material. Expanded polystyrene also called styrofoam. Mineral insulation made of silica sand or recycled glass. Polystyrene sheets are the best for roofing and wall building because they resist water preventing leakage in your homes.

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. Extruded polystyrene xps rigid foam insulation provide performance and value in low slope roofi ng systems and are designed to be used over structural roof decks. Call polystyrene product company. While lightweight and resilient it is also capable of supporting virtually any of the loads typically encoun tered on a roof.

The material is cheap but the insulation value is less. It provides r values that range from 3 6 to 4 2 per inch. A filter fabric is placed on top of the polystyrene. Extruded polystyrene is also a plastic.

Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list. We are national polystyrene suppliers in south africa. Its unique closed cell structure provides remarkable physical and thermal properties. Types of insulation material.

It is more expensive than eps but has a better insulation value. Extruded polystyrene insulation xps has unique properties that differentiate it from other types of foam plastic insulation and therefore make it ideal for a number of roof designs. They come in different measurements both in width and thickness and they can be used in any part of your home. 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. Buy polystyrene sheets polystyrene ceilings extruded polystyrene insulation styrofoam products isoboard lambdaboard online.