In a typical home, the rim joist area is a huge source of energy loss. It often lacks proper air sealing, so outside air is consistently leaking in through the wood joints, corner, gaps and openings drilled for electric wires, plumbing and ducts.
The results can be felt throughout the house in the form of cold floors, drafty rooms and high energy bills.
By using spray foam, our team was able to insulate and seal the gaps and holes in the rim joist, stopping air leakages in one simple step.