Roof Insulation Polystyrene Slabs

Polyroof insulation boards are the perfect cost effective way to insulate commercial concrete roof slabs protect the waterproofing for life.

Roof insulation polystyrene slabs.

Concrete roof insulation. Cold deck or cold roof has insulation below the roof deck and the associated joists. You can use batts polystyrene slabs expanded polystyrene or spray foam to insulate your roof or loft space. Quick polystyrene prices and specials.

Available in johannesburg cape town durban east london port elizabeth. The insulation is installed under the roof in the slope. 62mm cellecta hexatherm xply is a high performance extruded polystyrene thermal insulation roof board bonded to a 12mm plywood laminate facing also suitable for internal walls and floors. We offer boards in a great range of materials depending on your needs.

Thermal roof insulation above or below truss surface bed insulation floors cavity wall insulation walls inverted roof insulation concrete slabs. Extruded polystyrene sanboard tongue groove ceilings rigid insulation boards have a 100 closed cell structure. The fastest most reliable national online ordering platform for polystyrene sheets blocks ceiling and insulation in south africa. Buy polystyrene sheets polystyrene ceilings extruded polystyrene insulation styrofoam products isoboard lambdaboard online.

In both warm deck and cold deck options the weather membrane typically formed of roofing felt and bitumen will be the topmost layer protecting against rain. Typically you leave a gap for ventilation as condensation may form that can lead to rot. The boards can either be placed inside a wall cavity on the internal side of external walls or to the outside of your home. Call polystyrene product company.

Call polystyrene product company today. Our selection of wall insulation features the uk s leading brands and manufacturers including isover rockwool and recticel. Insulation boards are an essential part of any building construction whether domestic or commercial. You should leave the space under the roof tiles free from insulation to give adequate ventilation so that you don t get condensation or water coming through the tiles.

We are national polystyrene suppliers in south africa. On a new concrete slab with a screed semi rigid insulation boards such as expanded polystyrene board extruded polystyrene board glass fibre batts mineral fibre batts urethane foam board or phenolic foam board are laid under the roof covering. This makes sanboard perfect for use as. Loft roof insulation.

The type of insulation used in a new flat roof is dependent on the roof specification. It combines the benefits of high performance extruded polystyrene with a facing board to produce a composite th.