Airseal Insulation Systems

Description of Work: ejected foam spray insulation into holes in wall to protect from cold.

Description of Work: That did a clean, professional and complete job in minimal time. Their staff was extremely nice and courteous. Tried very hard to accommodate us.

Description of Work: They drilled and filled the exterior walls of all three levels of my house. They also drilled and blew cellulose on the roof as well as on the ceiling of the garage, lower level bathroom, boiler room and entryway areas.

Description of Work: Our House is 88 years old and was built with very little insulation. The original walls are old fashioned plaster-lathe. Over the years various owners, have done projects that have resulted in a patchwork of insulation solutions in different rooms and parts of the house: loose mineral wool, fiberglass batt, Open cell foam, rigid foam. I have had two blower door tests and consulted numerous insulation contractors, with no good solutions. The last two told me that I just had to live with the draftiness and high heating bills, there was nothing practical to do. Then I read about Tripolymer injection foam. Ari from Air Seal came with a thermal camera to identify which areas needed more insulation and which could be left with what was already done. I appreciated that he told me I would be wasting money to add more foam to the cathedral ceiling. The crew used open cell foam to seal the rim joist by injecting through very small holes about 6" apart in the lower level ceiling throughout the house. The crew then cut 3" holes in each wall about 16" apart (between studs) in the exterior walls of 5 rooms, including a great room, and injected tripolymer foam into each bay and under the floor of two overhanging bay-windows. Because we were living in the house, we had to move a lot of furniture, clothes and books to make room for them to reach the walls to do the work. The crew carefully covered everything with plastic before, and vacuumed the plaster dust after making holes. When they were done they put styrofoam plugs in the holes they had drilled to make the repair work easier and cleaned up the plastic.