what type insulation is used for ceiling
This prevents condensation and water from building up in the roof joist area. Fiberglass is a commonly used attic ceiling insulation. This insulation is sold in large bundles that are wrapped into large circles. This type of insulation is installed by simply unrolling the wrapped circles between the trusses of an attic.Ad.his prevents condensation and water from building up in the roof joist area. Fiberglass is a commonly used attic ceiling insulation. This insulation is sold in large bundles that are wrapped into large circles. This type of insulation is installed by simply unrolling the wrapped circles between the trusses of an attic.