Double Brick Cavity Wall Insulation

Cavity wall insulation can be installed in most double brick homes during or after construction to greatly increase energy efficiency and reduce space heating costs.

Double brick cavity wall insulation.

Cavity wall double brick insulation is a blow in insulation currently used in over 5 million homes in the uk for increasing the thermal performance of existing homes and will also work effectively in australian homes. Rigid cavity wall insulation kingspan kooltherm k8 cavity board is a high performance fibre free rigid insulation suitable for cavity wall applications. Click here for more information or call us on 1800 354 717. Air cell permicav xv is specifically designed to reduce the risk of condensation in walls with cavities and has improved vapour transmission by five times compared to old technology.

Cavity wall applications page. With up to 25 of your heat transfer going through your walls retrofit cavity wall insulation is a crucial part of any home improvement. The insulation material creates thermal mass within the walls to prevent heat transfer through convection keeping households cooler in summer and warmer in winter. They can be described as consisting of two skins separated by a hollow space cavity.

Only a very small percentage of perth homes have insulation in their double brick cavity. The skins typically are masonry such as brick or cinder block masonry is an absorbent material that can slowly draw rainwater or even humidity into the wall. Bradford cavity wall insulation is ideally suited to the insulation of already existing brick veneer and double brick residences. One function of the cavity is to drain water through weep holes at the base of the wall.

The space between the double bricks is called a cavity and is designed to let the building breathe as well as not allow water to enter the inner walls. Bradford cavity wall insulation can not only improve interior comfort levels but reduces heating and cooling costs and is an environmentally friendly product both in its manufacture and use. Cavity shield sits between the inner skin and the outer skin of your double brick walls inside the vacant cavity. Not only does it keep your home protected from external temperature variations but also reduces your reliance on heating and cooling reducing your energy bills whilst.

If your home is made of brick and was built in pre 2010 you more than likely will have double cavity walls with no insulation in between. It has a thermoset phenolic insulation core sandwiched between two layers of reflective low emissivity composite foil autohesively bonded to the insulation core during manufacture. Download our installation guide for cavity brick insulation.