Polystyrene Insulation Sheet Under The Roof

Choose this option for areas that need a good amount of strength and water resistance.

Polystyrene insulation sheet under the roof.

Extruded polystyrene is also a plastic. It provides r values that range from 3 6 to 4 2 per inch. Call polystyrene product company. 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.

A screed to fall layer is cast on top of the slab for run off the polyroof insulation boards are cut and tightly packed on top of the waterproofing layer. Get national prices in south africa today. 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. Thermapink tapered roof insulation provides a thermally effi cient moisture resistant positive drainage slope for use under single ply or other types of roofi ng systems.

It is more expensive than eps but has a better insulation value. Quick polystyrene prices and specials. A filter fabric is placed on top of the polystyrene. A 50mm layer of stone is placed on top of the filter fabric to ballast it.

Types of insulation material. Also called styrofoam insulation this is the least expensive material. The material is cheap but the insulation value is less. Polystyrene sheets are the best for roofing and wall building because they resist water preventing leakage in your homes.

We are national polystyrene suppliers in south africa. Buy polystyrene sheets polystyrene ceilings extruded polystyrene insulation styrofoam products isoboard lambdaboard online. 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. 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.

While lightweight and resilient it is also capable of supporting virtually any of the loads typically encoun tered on a roof. Its unique closed cell structure provides remarkable physical and thermal properties. Expanded polystyrene also called styrofoam. Mineral insulation made of silica sand or recycled glass.

At the core of every insulfoam and r tech product is a state of the art expanded polystyrene foamed plastic insulation core. 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.