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Licensed, Bonded & InsuredWe serve homeowners and businesses in the Bay Area safely and ethically
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Insulation Contractors Bay Area
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Noble Insulation is proud to serve the residents of the Bay Area with all types of home insulation as well as commercial insulation. With building codes getting more restrictive and energy efficiency being a top priority, the importance of having proper insulation in your home or building cannot be understated.
Whether you need to install new insulation or replace existing insulation, our team of insulation contractors in the Bay Area is here for you.
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What Our Customers Say
Why Insulation is Important
Insulation is a material that is used in a building structure to reduce heat flow, either by absorbing heat or reflecting it. Insulation helps to keep your building cool during the summer and warm during the winter. This results in energy savings because your HVAC system will have to run lesser than usual. Insulation itself can be broadly classified as electrical insulation, sound proof insulation and thermal insulation.
However, when you hire an insulation contractor in the Bay Area, they will install thermal insulation which is what is used in residential homes and commercial buildings. Some of the main benefits of thermal insulation are:
However, when you hire an insulation contractor in the Bay Area, they will install thermal insulation which is what is used in residential homes and commercial buildings. Some of the main benefits of thermal insulation are:
- Increasing comfort levels and energy efficiency
- Increasing the value of a property
- Insulation acts as a sound barrier to a certain extent
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Contact us today for a free estimate!
What Are the Different Types of Insulation?
Insulation contractors in the Bay Area use many different types of materials to insulate a building. Let’s take a look at some of the most common types of insulation materials that are used:
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Cellulose insulationThis is one of the oldest types of insulation to be used. It is one of the most effective and cheapest types of insulation since it is usually made from recycled materials. Since it contains cellulose, it is naturally plant-based.
Insulation contractors in Bay Area use cellulose insulation in the form of recycled newspaper, corrugated cardboard and recycled fabric pieces. Cellulose insulation can be found in different forms. They can be rolled batts or loose fill also known as blown-in insulation. The R-value of cellulose insulation is about 3.5 per inch. |
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Fiberglass insulationFiberglass insulation is also quite popular and like cellulose insulation, it comes in different forms- either loose fill or batts and rolls. Fiberglass insulation has an R-value that is between 2.2 and 2.7 per inch. It can be used in various parts of the building like the attic, crawl space, walls or basement and it traps pockets of air, thereby working as an insulator.
Fiberglass insulation should always be installed by an insulation contractor in Bay Area as it has tiny glass particles which can enter the skin or respiratory system, if disturbed. |
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Spray foam insulationSpray foam insulation is one of the most effective insulations and comes in two different forms- open-cell spray foam and closed-cell spray foam insulation. Open-cell spray foam has an R-value that is around 3.7, and closed-cell spray foam has an R-value that can go as high as R-6.5 or 7.
Spray foam is the only insulation that prevents air from passing through it, thus helping to create an air-barrier, and limit moisture and mold problems. Nowadays the popularity of spray foam insulation is increasing and many insulation contractors in Bay Area specialize in spray insulation. |
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Rigid foam insulationRigid foam is used by insulation contractors in the Bay Area for both home as well as commercial insulation projects. It is versatile and can be used in many different parts of a building starting from the basement to the attic.
There are three main types of rigid foam which are similar in nature but used for different applications. These are polyisocyanurate, extruded polystyrene (XPS) and expanded polystyrene (EPS). |
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Rockwool or Mineral insulationRockwool is a type of insulation that is made from a combination of basalt rocks and slag. It has an R-value of 3.0 to 3.3 per inch and it greatly reduces the flow of air and heat. It is long-lasting and sturdy.
Rockwool is also non-combustible with a very high melting point of 1177 degrees Celsius. |
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Reflective insulationReflective insulation is usually used by insulation contractors in Bay Area on angled roofs or unventilated cavity walls and is made using aluminum foil or aluminized polyester.
Reflective insulation works as an insulator by reflecting radiant heat (sunlight). It is a great insulation for warmer climates where building structures needs to be kept cool. |
Areas Where Insulation is Used
Some of the most common places in a building or house where insulation contractors in Bay Area, install insulation are:
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AtticYour attic is a space where most conditioned heat can easily escape. After an attic is insulated by an insulation contractor in Bay Area, you will notice a significant decrease in heating and cooling costs and your energy savings are bound to go up.
The most common types of attic insulation are fiberglass and cellulose loose-fill, batts or rolls. Other than this spray foam, foam board and radiant barriers also prove to be very effective. Usually when two different types of insulation are used in the attic, it is much more beneficial. |
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Wall insulationWall insulation is another area which you can choose to insulate to make your home or commercial building more comfortable.
If you are renovating and upgrading your home you can ask your insulation contractor in Bay Area to install fiberglass insulation, or if you don’t want to tear down the walls, you can always opt for spray foam or injection foam insulation. |
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Crawl space insulationCrawl space insulation is often overlooked but it is one of those areas that are the most important in a home.
However, most insulation contractors in Bay Area will agree that crawl space insulation helps to take care of cold floors, frozen pipes and will surely make your home a warmer space. It can also prevent conditioned air from leaving and unconditioned air from entering your home from below. |
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Basement insulationWhether your basement is finished or unfinished, it is very important to insulate it.
Investing in insulation for your basement can actually help you to save hundreds of dollars in the long run. Basement insulation is recommended by many insulation contractors in Bay Area. |