Spray Foam Vaulted Ceiling

Eco spray foam insulation.

Spray foam vaulted ceiling.

A cathedral ceiling is often difficult to insulate as they leave very little room for ventilation which is needed to keep the insulation dry. You would be amazed at the leakage at the vaulted ceiling. One of the best options would be spray foam insulation here s why. First closed cell foam has a 60 percent higher r value per inch than open cell 6 3 vs.

The higher r value reduces condensation when moist interior air hits the now less cold ceiling vice versa in summer with humid outside air. Products with a higher r value provide greater insulation. Spray foam kits are quicker and easier to use plus you get a seamless air barrier and high r value in just 1 inch. My general liability insurance company told me this year they will insure my whole general contracting firm except my spray foam.

To simplify things and save a lot of time cutting and fitting you could just nail the iso board to the bottom of the rafters. I m not a betting man and i love blueberry doughnuts but i d bet a blueberry doughnut on that one. As for iso board vs. Cathedral ceilings spray foam insulation.

Seal the seams with contractor s tape and seal the foam board edges to the wall with spray foam. Johnson i started my spray foam division in 2008. Another high r option would be to use foil faced polyiso insulation which could be installed from above or below. It has less chemical off gassing during application.

Spray foam the iso board would be a lot cheaper especially if this is a diy project. The foam boards would need to be cut and fitted in place and well sealed at all joints with spray foam. If you d like to start saving money and time today buy spray foam insulation now or call us at 800 516 0949. Choose foam it green spray foam insulation kits and don t settle for less than you deserve.

The closed cell spray foam stops air infiltration and provides about an r 5 per inch. The downside is the cost of removing replacing the finish ceiling and high cost of spray foam. Closed cell foam ceiling insulation in a vaulted ceiling offers substantial advantages over open cell.