Over time the original insulation inside a cavity wall can break down, slump or become saturated with water, and when that happens it stops working and can actually begin to draw moisture across the wall and into your home. Cavity wall extraction is the process of completely removing this failed or damaged material from the cavity so the wall can dry out and, where suitable, be re-insulated with a fresh, high-performing product. It is a job we carry out regularly for homeowners across Newbridge who are dealing with damp patches, cold walls or rising heating costs.
To extract the old insulation we remove a small number of bricks at strategic points along the wall and blow compressed air into the cavity, breaking the old material up and driving it downward. At the same time a powerful industrial vacuum collects the waste as it falls, clearing the cavity from top to bottom without disturbing the structure of your home. Once the wall is completely clear we reinstate the brickwork and, if you wish, refill the clean, dry cavity with new insulation.
Every extraction is handled by an experienced, fully insured team who leave the site clean and tidy on completion. If you are worried that the insulation in your walls has failed, or you simply want it checked, call Carlow Builders on 02 222 2222 to arrange a free inspection anywhere in Newbridge.
