Insulating The Roof Of Your House

Learn from experts and manufacturers how to insulate your roof walls crawlspace and other parts of the house.

Insulating the roof of your house.

Whether you need to insulate your roof rafters will depend on what you intend to do in the space directly beneath the rafters. After the roof work is done ask him to walk around the house with a magnetic sweeper to pick up stray nails. If you re using blown insulation around your roof rafters you can skip this step. If the house has a flat roof or raked ceilings there will be no access into the space except by removing and reinstalling the roofing or the ceiling lining.

The best part of insulating your house this way is that this is way cheap and is also the easiest way to do insulation for your home. Where your home is and is not properly insulated. Insulate and air seal any knee walls vertical walls with attic space directly behind them in your home as well. Also fiberglass insulation does not let your house get damaged from damp.

If you re using rolls begin by measuring the distance between the roof rafters in the attic and cut the rolled insulation or batts to these measurements. But if you re serious about energy savings you can buy better performing products. This is non flammable and thus it protects your house. Water is insulation s enemy.

They are available in either loose fill or batts. Your contractor can then use them for exact match patch repairs. Although there are many different. Contact a local building official to make sure your house.

For example if the space beneath the rafters is going to be used for a living area then you will need to insulate the roof rafters. The general consensus is if in doubt attic insulation takes priority over direct roof insulation. The r value and the thickness or depth inches of the insulation you have if you live in a newer house you can probably get this information from the builder. It s easier to knock out in a weekend and it s more relevant to most people s goals when it comes to insulation.

Before insulating seal any air leaks and make roof and other necessary repairs. Knock these to dos off your list to ensure that your insulation will last for years and keep conditioned air where it belongs. This provides an insulating value of r 11 for 2 4 walls and r 19 for 2 6 walls. If you live in an older house you ll have to inspect the insulation.

Do not track insulation through the rest of your house. Ceiling insulation is simple to fit if the roof space is accessible. What type of insulation you have. If it is located in a conditioned part of the house also remember to insulate and air seal your attic access.

There s a difference between insulating the ceiling and the actual roof slope. It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow.