Steps for Applying Foam Insulation
Clean the surface thoroughly to remove dust and grease.

Repair large cracks and gaps to ensure a perfect application.

Spray the foam using special tools.

Cover the foam with a protective layer (such as acrylic or ceramic) to protect it from direct sunlight.

Types of Foam Insulation
Open Cell Foam: Lightweight and used for interior insulation of walls and ceilings.
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Closed Cell Foam: Dense and water-resistant, used for insulating exterior surfaces and tanks.

Disadvantages of Foam Insulation
Despite its many advantages, there are some disadvantages to consider:

Relatively high cost compared to traditional insulation methods.