Does external wall insulation work? That is the most important question if you are considering this method of home improvement. Political parties of any flavour make some sweeping promises around election times, but even the least cynical of UK voters have long since accepted that talk is cheap.
Many householders will be wondering less about when flying pigs will deliver those energy price caps, and a lot more about how to find ways to save on those energy bills. Home Logic Wall Insulation may well offer some down to earth practical answers. So, does external wall insulation work? Let’s find out!
How Does External Wall Insulation Work?
If wall insulation conjures up images of drilling rigs or boring holes in your home, before pumping them full of chemicals, then think again!
Home Logic Wall Insulation is an innovative product that is a spray-on solution which has two distinct advantages; it requires minimum disruption to your home and, as a spray-on solution, it’s both quick and easy to apply.
Both of these factors also make the product a comparatively affordable method of insulating your home and reducing your energy costs.
This fast acting spray-on product utilises the latest Nano-technology, chemically bonding to a range of building materials – including concrete, brick or stone.
The spray bonds with these materials, and protects against water absorption – a crucial factor for preventing heat loss from buildings. Most building materials are naturally porous, which in simple terms means that they contain pockets of air.
Over time, these pockets absorb water which, in turn, conducts heat wonderfully! Unfortunately, this tends to be from the inside of your home to the outside, increasing the amount of heat loss by a startling amount.
The Cost of Damp Walls
Most properties have several ways in which all that hard-earned heat we put into them can be lost. External walls and the roof of a building are by far the biggest culprits.
However, heat lost through water retention in the fabric of the structure has been one of the hardest problems to combat, until recently. Even in homes that have been well insulated up top, the amount of heat lost through the walls can be a serious drain on your household budget.
Regardless of whether your walls are cavity walls (with an air-filled cavity between two ‘skins’ of brickwork) or solid walls, moisture that naturally builds up over time will reduce the building’s overall thermal resistance.
The amount of heat loss in a building will be affected by a range of different factors. The construction of the property and the materials used are the main ones, but the amount of moisture in the walls is the one that is most likely to induce an unexpected over-draft.
Thermal resistance in damp walls can be up to 50% less in walls that have a content of only 5% moisture content. Yes, that was 50%. Ouch! Now you understand, even more so than before, the importance of the question – does external wall insulation work?