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Is Your Home Properly Insulated?

According to the North American Insulation Manufacturers Association, 90% of the homes in the U.S. are under-insulated. Simply adding insulation in the right places will not only save you money in reduced energy bills, but it will add to your…
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Alcal Installs Premium Insulation Products

Alcal Specialty Contracting’s installs a premium blown-in fiber glass insulation which can be used to cover attics and hard-to-reach areas within attics like corners, edges and around framing. When it's applied to the recommended R-Value,…
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Air Sealing is Key!

Air sealing is key to the appropriate performance of roof ventilation by ensuring there is a barrier keeping unwanted moisture and temperature changes from entering conditioned spaces. Our experienced contractors can inspect your attic and…
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Beat the Heat Today!

Beat the heat and save money with new attic insulation today! During the summer, the heat in your attic can reach up to 160 degrees. Adding attic insulation increases your home’s energy efficiency and can lower your energy bill by 40%!…
ALCAL Home Specialty Contracting Kapolei
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Want return for your investment?

Did you know that attic insulation is the top home improvement for return on investment? Insulation helps keep your home cool in summer and warm in winter. A home that isn't properly insulated can cost you big time, both in comfort and cash.…
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Don't forget about your attic!

Retrofitting the most visible places probably comes to mind when improving your home’s efficiency; however you along with many other homeowners overlook the attic. Your attic, although out of view, is actually the most important place in your…
ALCAL Home Specialty Contracting Kapolei
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ALCAL Home Services Division in Kapolei Hawaii

ALCAL Specialty Contracting Home Services Division in Kapolei, Hawaii. (808) 468-4040 Free Insulation or Garage Door Consultation on your home in Kapolei.