Attic Insulation Payback Calculator

Department of energy to find out how long it will take to payback your investment in terms of savings in energy costs.

Attic insulation payback calculator.

Use our calculator based on an equation from the u s. Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity. A simple payback is the initial investment divided by annual savings after taxes. Rigid foam boards trap air or another gas to resist conductive heat flow.

Years to payback is the time required for the insulation to save enough fuel from heating at present prices to pay for itself. Insulation savings calculator use this insulation savings calculator to measure the financial impact of increasing your insulation performance. Input length and width of area to be insulated. What you need to use this calculator.

Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job. A payback calculator for insulation retrofits calculate how long it will take for energy savings to pay back a planned investment in attic or wall insulation by gba team august 24 2010. This calculator is to be used as an estimating tool only. Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge.

Value report in which they show national and regional average prices for a set of typical home improvements as well as the payback of these improvements in terms of enhanced home value. The equation works only for uniform sections of the home. Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space.

Inspecting your attic insulation. Do you have a quote for an insulation upgrade. 2016 was the first time insulation was included specifically adding fiberglass attic insulation. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.

Enter your data into the fields where indicated. Signs that your attic insulation is subpar include drafts uneven temperatures between rooms high heating cooling bills and ice dams in the winter i e those pretty icicles that hang from the. Remodeling magazine publishes an annual cost vs.