How Spray Foam Is The Best Option For Cavity Insulation
If you live in an older house with substandard wall insulation listen to this. Proper cavity insulation is one of the simplest ways to increase your home’s energy efficiency. And it’s extremely cost effective as well. Older homes of brick or masonry can be dramatically improved by this easy and inexpensive upgrade.
In the early part of the twentieth century home builders working with brick or masonry discovered a better way of erecting a building’s exterior walls. Rather than a single wall, they progressed to building two, thinner walls, close to each other and separated by a gap of air. This method made the walls stronger and sturdier and added a certain degree of insulation too. There are millions of existing homes with this configuration and several ways to improve the energy efficiency of these buildings even farther. It’s a simple matter of ‘filling the gap’.
There are ways to improve this situation drastically. By filling the gap (the cavity) between the two walls, efficiency can be almost doubled. One tried and true method for doing this is to drill little holes in the exterior wall and to blow in plastic beads, which will settle in and fill up the void. This will make a big improvement, to be sure, but there are better ways of accomplishing this job.
Bear in mind that the double-wall construction was only used on exterior walls of a building, so they’re the only ones needing the upgrade. Luckily, most exterior walls are accessible from outside the occupancy, which means there will be little disruption during the process for those inside the home or office. It also makes the job fairly simple and straightforward.
Advancements in technology have made the ‘greening’ of a home easy and effective. Weather-proofing your home will cut your energy consumption, lower your energy bills and increase your home’s comfort level. Good wall insulation can reduce your heating bill by as much as 60%. The money that it costs to have this upgrade is recovered in the form of energy savings in just a few short years. The increased liveability of the home, however, remains forever.
The most up to date and efficient way to insulate brick or masonry walls is to use expanding spray foam. This liquid, which contains special polymers and a foaming agent, is simply sprayed into small holes drilled into the exterior walls. Once in the void, the foam expands, dries and hardens. This takes only a matter of minutes. One advantage of using spray foam is that when it expands it fills every nook and cranny in the cavity, forming an air-tight barrier.
There is no better wall cavity insulation method. The dried foam will never settle, sag or shrink. It will stop the heat from going out in winter and from coming in during the warmer months. It will pay for itself and save tons of money in the future. Your house will be more comfortably liveable. It’s a great idea.
Would you like to learn more? Then please go to Fusion spray foam Insulation site.
