As part of our energy services STI provides Air Sealing & Cellulose Insullation Installation. Right now we are working on a 10,000sf job at Third Presbyterian Church in Henrico VA. Our team first seals all of the bypasses in the ceiling and around the top plates. Then we use our Cool Machines 1500 to blow in Cellulose Insulation to a value of R38. This will drastically improve the energy bills and make for a more comfortable building. STI works with Residential & Commercial customers to tailor a package that addresses their needs. Give us a call to schedule a free consult.