Heavily Insulated Roof Attic

There are four especially common signs of problems with attic insulation.

Heavily insulated roof attic. There are lots of ways to insulate a low slope roof and most of them are wrong. In this way you prevent the heat from the rooms below escaping to the attic rooms above. Before insulating seal any air leaks and make roof and other necessary repairs. If you notice one or more of these occurring you probably need to take action.

Insulating the attic floor. But the best solution is actually to insulate both the attic floor and the underside of the roof. Plan to pull up the flooring and layer new insulation on top of the old. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.

Because the simplest and cheapest way to insulate an attic is to add material to the floor. To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes. Additionally insulation serves as a way to enhance sound proofing on the uppermost envelop of your house. Having insulation in your attic can help you save up to 20 in heating and cooling costs.

Insulating in and around your roof attic space also prevents long term damage from moisture build up or ice damming which results from the warm air trying to escape through the apex of the roof but instead heating up the snow. Icicles may look pretty but they could also be a sign that something is seriously wrong with your roof. If it is located in a conditioned part of the house also remember to insulate and air seal your attic access. Insulate and air seal any knee walls vertical walls with attic space directly behind them in your home as well.

You want high quality insulation in your attic as it will ensure that the cool air from your air conditioner can t escape your home. Spray foam insulation is more expensive than batt insulation and needs to be expertly installed to prevent missed areas or pockets that can reduce the efficacy of the building envelope. And having insulation in your attic keeps the area at a consistent temperature. Poor workmanship during attic and roof installation will result in expensive callbacks and repairs as insulation will have to be replaced.

Common signs of problems with insulation.