Adding roof insulation is an excellent way not only to improve the home’s overall energy efficiency by reducing energy exchange through the roof – it is also a great way to prolong roof life by protecting it from various forms of harm. Here is why an insulated roof is stronger:
- Preventing damage caused by wide temperature variations – whether installed on the attic floor or wrapped around the rafters, correctly selected roof installation prevents the damaged caused by extremely high or extremely low temperatures by preventing the expansion and shrinking of the roof components;
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Preventing condensation –
heated air rises from the rooms in the building to the attic. If the process is
not stopped by suitable insulation installed under the roof, the rising warm air
meets cold air, which will lead to excessive moisture in the attic. That
unwanted moisture will settle on the surfaces in the attic, such as on the
beams and rafters that support the roof. As most of those components are made
from wood that is sensitive to moisture, they will sooner or later develop rot
and lose their structural strength. The problem can be easily prevented with
the help of suitable insulation that will not only keep warm air inside the
home, but will also prevent moisture damage to the roof. Check with your Crystal Lake roofing expert on what is needed for your home.
