Insulation & Ventilation

FAQ

Find answers to the most common questions about insulation & ventilation.

Insulation & Ventilation

Measure the square footage of your space and check the product’s coverage per bag. Aim for R-30 to R-60 in attics (climate-dependent).

Yes, but ensure it’s not compressed (reduces effectiveness). Avoid vapor barriers between layers.

Apply adhesive foam tape around the frame or install a door sweep at the bottom to block drafts.

Yes! Rockwool or dense fiberglass in walls/floors reduces noise better than standard insulation.

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