Insulation, Sprayed

Definition

Sprayed Insulation is a type of insulation material, often a plastic foam, that is sprayed onto surfaces to provide thermal and acoustic insulation.

Purpose

Sprayed insulation creates a continuous barrier against heat loss, air infiltration, and sound transmission. It conforms to irregular surfaces, filling gaps and cracks more effectively than traditional insulation.

Examples of Use

• Spraying foam insulation in wall cavities for better thermal performance.
• Using sprayed insulation on roofs and attic spaces to reduce energy loss.
• Applying sprayed insulation in commercial buildings for soundproofing and thermal regulation.

Related Terms

• Spray Foam Insulation: A type of sprayed insulation that expands on application to fill gaps and create an airtight seal.
• Acoustic Insulation: Materials used to reduce noise transmission through walls, floors, and ceilings.
• Thermal Barrier: A material that significantly slows the transfer of heat.

Notes

Sprayed insulation can be made from various materials, including polyurethane, cellulose, and fiberglass. It is known for its high R-value and ability to seal tight spaces.