Winter is approaching quickly, which means things are cooling off in the Jan Joaquin Valley. Many of us live here to enjoy the milder climate and to escape the harsh winters of the Midwest and Northeast, but many homeowners forget that proper sealing is still a necessity, even in a warmer region. Insulation is extremely important whether you’re using the furnace or the A/C, as both will run more efficiently in a properly-insulated home. Plus, the house will stay more comfortable in any season with added insulation.