Attic insulation in Santa Maria CA - a ceiling covered evenly to every edge

Most people call us because the room over the garage is hot by afternoon, the floors feel cold in winter, or the house is older and nobody knows what's up there. The price comes down to how big the attic is, how many inches are already up there, whether old material has to come out first, how many gaps need sealing and how easy it is to move around up there. The schedule mostly turns on what I find, because anything that needs fixing in the attic gets done before we start, and the estimate I write after looking gives you your own price. We're based in Santa Maria and work across the cities around it in northern Santa Barbara County and southern San Luis Obispo County.

Before anything goes in, I go through the whole attic looking for roof leaks, old wiring, fans venting into the attic and whatever's stored up there. Those get sorted first, because new insulation laid over a leak or a bad wire just hides the problem. If the old material is soaked or full of droppings, it comes out through insulation removal so we aren't covering it over. Then our crew does the air sealing, closing the gaps around can lights, pipes, flues and the hatch, so the new layer isn't fighting a draft. We cover the ceiling evenly out to its edges, where a lot of jobs run thin, and set baffles, short channels that hold insulation back at the eaves, so the vents stay clear and the attic keeps breathing. You'll hear about spray foam, and it does seal air while it insulates, but it costs more. For most attics I'd seal the gaps and top up with loose fill instead, unless your ductwork runs through the attic, and then foam is worth talking through.

Most attic jobs are blown-in insulation, loose fill blown through a hose, because it settles into corners and around framing where batts leave gaps. If the attic is only part of the trouble, say cold floors over the crawl space along with a hot bedroom, I'd rather look at the whole house through home insulation than sell you a deeper attic that doesn't fix it.

In Santa Maria, the city's Building Division enforces the building codes California adopts, with the city's own amendments, so that's the office whose rules your attic work falls under. Whether an attic insulation job needs a permit isn't something I'll guess at, so before work starts we check with the building office that covers your address, whether that's the city or the county. If they say a permit is needed, we take care of the application and set up the inspections.

Around Santa Maria we see plenty of older houses with a few inches of settled fill, attics used as storage and rooms over garages that never got much insulation at all. We find the same things on jobs in Orcutt and Nipomo, and we handle them the same way, by sorting out what's there before anything new goes in.