It will pay for itself in a year through lower energy bills 2 3 years if you pay someone else to install it.
Loft insulation energy saving calculator.
Enter your data into the fields where indicated.
Kwh yr saved per year.
To see what this can mean to you please enter your current energy bill in the box below.
Insulation savings calculator use this insulation savings calculator to measure the financial impact of increasing your insulation performance.
Energy grant to help pay for things like loft and cavity wall insulation.
25 4 mm of fiberglass insulation we can estimate the value of the annual energy savings.
Loft insulation is cheap and simple to install.
It s important to get it right when making your home more energy efficient so be sure to calculate just how much loft insulation you will need for your project.
Find energy grants and ways to save energy in your home.
The payback time is very quick if you start from having no loft insulation at all.
The dimensions of the loft space to be insulated in metres.
Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy.
Use the energy efficiency calculator for personalised advice.
This interactive calculator does these calculations for you letting you quickly and easily investigate the cost effectiveness of various insulation upgrades.
0mm 270mm loft insulation 120mm 270mm loft insulation northern ireland 0mm 270mm loft insulation 120mm 270mm loft insulation diy loft insulation.
Properly insulating your home can save you up to 20 on your energy bills year after year.
Our research has found that installing loft insulation could reduce your energy bills by up to 215 per year depending on your home.
We ve worked out how much you can save on your energy bills and how long loft insulation will take to pay for itself.
This will calculate the co2 ghg reduction in pounds lbs due to saving electricity.
Predicted annual energy savings 4 05 lf 17 43 lf 2 35 lf 61 per year.
Fit it to a depth of 270 mm.
Knowing the cost of energy and the cost of the insulation upgrade you can calculate the rate of return on your investment in insulation.