Only a very small percentage of perth homes have insulation in their double brick cavity.
Double brick wall insulation.
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.
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.
Outer walls may be 4 inch thick bricks with inner walls of concrete brick or cinder block that is also 4 inches thick.
The sentence my concern is that spray on insulation will prevent the masonry wall from properly breathing thus trapping moisture in the wall and causing efflorescence.
The thin furring strips that hold the inside walls to this material leaves little room for insulation.
With up to 25 of your heat transfer going through your walls retrofit cavity wall insulation is a crucial part of any home improvement.
This product is installed by drilling holes in the wall between the bricks and pumping the insulation into the existing wall cavity.
When the work is completed the holes.
Foam insulation is often sprayed in through holes in the interior walls that must then be filled and re painted.
Insulation tips for double brick walls select the right insulation the most effective option for insulating double brick walls is to use a pump in loose fill wall insulation.
Spray polyurethane foam insulation is the recommended insulation material to use on the interior of a multi wythe brick wall subject to the caveats listed in this article.
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.
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.