Does anyone have any knowledge of installing fiberglass in the walls and foam insulating the attic to bring Air Handler into conditioned space. To reduce the condensation on air Handlers.Building in…Continue
"Does the roof have a vented soffit and ridge vent?
Honestly research shows its best to create a sealed conditioned attic buy putting the insulation on the outside of the roof deck. So, continuous on the roof osb, w/ shingles or metal roofing on top…"
"Concur with Mick Lane's ending, fully insulating attic can have unattended consequences, and to go further, that can reduce shingle life, create mold, chemical contamination (bad foam job), reduce air flow creating 'sick…"
"Good point about 'fire rating'... Depending on attic configuration, exposed spray foam insulation must either have a thermal or ignition barrier (typically an intumescent coating), although a few foam products are rated as…"
"Short answer: spray about an inch to the roof deck and gable walls. Take specific note of any fire rated surfaces and know the foam will potentially lessen that rating.
Long answer is that you should think hard about air, ventilation and the…"
Does anyone have any knowledge of installing fiberglass in the walls and foam insulating the attic to bring Air Handler into conditioned space. To reduce the condensation on air Handlers.Building in Hot Humid Climate.See More
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