Homeowners are increasingly looking to save money by ensuring that their homes are as energy efficient as possible. One of the best ways to achieve this – and save a considerable amount of money – is by examining the quality of insulation around the home, and nowhere is this more important than in the attic. Over its lifetime a well-insulated attic will pay for its installation costs many times over, and not only save energy – and reduce bills – but also add commensurate value to the overall value of the property. Isotherm Insulation is a popular choice.
It’s quite surprising to learn that a large swathe of US housing stock was constructed with very little regard to efficient insulation. This is especially true for older properties but the even younger building may have been fitted with outdated insulation that isn’t up to the standard of modern materials. In order to appreciate how efficient roof insulation can save energy, reduce heat loss and help us keep warm we need to look first at how it works.
Roof Insulation & Energy Efficiency
There are places worth insulating practically everywhere in the home, but the attic and roof are by far and away the most important. Measurements suggest that between a quarter and a third of heat generated in the home is lost through the roof, quite simply because warmth rises – and it rises quickly. You can tell pretty easily how well the home retains heat by simply sitting downstairs and turning off the heating – a poorly insulated home will feel distinctly cooler startlingly fast. Consider getting the cost of isotherm 135mm.
Roof insulation works by simply laying ‘batts’ and rolls between the beams of the attic floor. It’s an easy enough project but care needs to be taken to ensure there are no sizable draughts especially around the access hatch. Installed well it ought to last at least forty years – and here’s how it can save you an awful lot of money. Cost of roof insulation
Save Money with Roof Insulation
In order to maximize return through energy efficiency, it’s crucial to ensure that an appropriate insulating material is used in the roof. These are measured by ‘R-Values’ that range from 30 (lowest) to 60 (highest) across US territories, that are divided into eight approximate zones. R-Values are correlated by factors such as climate and altitude and as a rough rule of thumb become higher the further northwards we go (see link at the bottom of this article for a comprehensive map).
Installation costs will of course vary depending upon the size of the property but as a general rule people ought to expect to have paid for the cost of the insulation after three or four years thanks to the energy that they will have saved. Remember also that insulation is effective not just at retaining heat but also maximizing the efficiency of air conditioning in warmer months – so it really is a year-round advantage to have a sound installation.
With an estimated lifespan of forty plus years, for an installation that costs say $1000 you can expect to save in the region of $250 per annum. This will once costs are accounted for save $9000 in energy costs over those forty years, while also living in a home that is less draughty and far more comfortable.
Fitting roof insulation really is a no-brainer for homeowners looking to save a substantial sum in the long term, just ensure that it’s well fitted. Check out the link below to see what level of insulation is recommended for homes in your area. Glass-wool products like Aerolite Insulation are one of the safest insulation products for roofs. There is a lot more information about Aerolite Insulation here with these guys.