Frost buildup can cause water stains on ceilings and compromise insulation. It also forces air conditioning systems to work harder to cool the home, increasing energy costs. Fortunately, regional data suggests that many attic frost incidents are preventable by adhering to recommended insulation levels and preventing air leaks between living spaces and the attic.
Proper Gainesville, GA insulation acts as a barrier to heat loss, keeping warm living spaces from overheating the attic while lower levels stay chilly and lowering heating costs. It can be supplemented by a vapor barrier and air sealing measures.
About Cold Climate Attic Strategies
A well-designed fenestration system reduces drafts, seals air leaks and limits thermal bridging in glazed areas. It can be supplemented with weather stripping and caulk around windows, doors and attic access points.
Proper attic ventilation allows stale air to be expelled, minimizing the buildup of moisture problems such as mold and mildew. Ventilation can be maximized with a combination of ridge vents and soffit vents that allow cooler outside air to enter the attic through soffits while hot, humid attic air escapes through the ridge vents.
The R-value of the insulation you choose (the higher it is, the more effective it is) depends on climate. Typically, you need a higher R-value in colder regions. Spray foam is an excellent option for attics, as it expands to fill cracks and creates a strong barrier against heat flow. It is more expensive than fiberglass or cellulose, but it often pays for itself through energy savings.
Georgia Insulation
2092 Crow Rd, Gainesville, GA 30501
(770)758-4459
