Best Attic Insulation For South Virginia Hvac In Attic

Modern technology of blanket insulation today is considered the best insulation for attic.

Best attic insulation for south virginia hvac in attic.

If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Both can be added to uninsulated attics or layered over existing material. We are in zone 4a so heat humidity.

Vented attics and vented crawlspaces. Loose fill or batt the common term for blanket insulation. Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.

So when we have a choice we prefer hvac systems located under the house. But our erv ducts stand alone system not tied in w heat pump and 2 jumper ducts for pressure balancing from bedrooms are suspended above the insulation in our vented attic. For diy attic insulation you ve got two choices. After all it s hard to get cold air from a warm pipe.

This post is specifically for my friends in the southern us. Rolls and batts are produced of mineral wool and fiberglass. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Smiley s heating cooling inc.

Top ten dumb things to do in the south. Paul s heating air conditioning. Best attic insulation for the south matt risinger. The big disadvantage with spray foam is cost.

I d blow insulation on the attic floor after air sealing of course. Top 10 attic insulation installation services in virginia beach va. In the south we are mostly slab on grade concrete foundations or crawl space s with pier beam foundations. No offense to the northerners but you yankee s generally have a full in ground basement to run your hvac systems and very few attics in the north have ductwork.

Buildings that suck ducts in attics crawlspaces etc 8. Our heating and ac ducts are 100 within the thermal envelope in the floor trusses above our insulated basement. Serves virginia beach virginia.