Wall Insulation Columbia, SC
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One of the most common places that spray foam insulation is used, is in wall cavities. Spray foam wall insulation in Columbia, SC helps in reducing sound transmission between rooms, and helps to completely air-seal your home or building structure. If you are considering installing spray foam insulation in your home or commercial building, considering wall insulation in Columbia, SC is definitely worth it!
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How is Insulation Added to Walls?
When installing insulation to exterior walls, the drywall needs to be removed. A good time to add wall insulation in Columbia, SC is to incorporate changes when you are remodeling your home. If not, you could just decide to tear down the drywall and install the insulation.
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For traditional types of insulation like fiberglass, the drywall needs to be removed from all the exterior walls so that the stud cavities are left exposed. Then the fiberglass batts are installed into the stud cavities and it is stapled into place. For cellulose wall insulation in Columbia, SC, a similar process is followed. The drywall is removed from the exterior wall to expose the stud cavities and mesh wiring is placed inside followed by the spraying of wet cellulose.
Similarly, when it comes to spray foam wall insulation in Columbia, SC, the drywall needs to be removed before installing it. This is because spray foam expands when it is sprayed and the expanding foam may exert too much pressure on the inside of the plasterboard by overfilling the panel. This can cause damage to your drywall. |
Can Insulation be installed without Removing Drywall?
If you want wall insulation in Columbia, SC but prefer to keep your walls intact, you can choose to install injection foam. Injection foam is open-cell foam that does not expand after it is sprayed. There are various types of injection foam available in the market and the job can be completed fairly quickly since it does not require the drywall to be removed. The process of installation depends on what type of siding you have. The different types of siding are:
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Brick exteriorIn homes that have brick exteriors, small holes are made in the mortar between the bricks and holes are drilled into the stud cavities, at the top, middle and bottom.
After the foam is injected, the holes are covered with gray mortar that can be made at the jobsite itself. |
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Aluminum and vinyl sidingHomes that have aluminum and vinyl siding are relatively easy to work with. A row of siding is removed along the perimeter of the house and access is gained to the sheathing.
Then holes are drilled into the stud cavities and the foam is injected. After the walls are insulated, the holes are plugged and the siding is replaced. |
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Wood sidingIf the wood siding can be removed easily like vinyl or aluminum siding, a similar process is followed.
But if it cannot be removed, holes need to be drilled into the wood and the foam is injected. Wooden plugs are then used to close the holes. |
When it comes to wall insulation projects in Columbia, SC you may choose to remove the drywall, and install the insulation by yourself but it can be time-consuming and messy. So even though hiring a professional insulation contractor means that it will cost you more, they will be able to complete the job in a much better way and they can easily decide how much of the drywall actually needs to be removed.