What type of insulation is typically used in conjunction with drywall?

Insulation plays a crucial role in enhancing energy efficiency and soundproofing in buildings, particularly when used in conjunction with drywall. Fiberglass insulation is one of the most common types, renowned for its affordability and ease of installation. It is available in batts or rolls, making it easy to fit between wall studs and joists before drywall is installed.

Spray foam insulation is another viable option. This type expands upon application, filling gaps and cracks more thoroughly than traditional insulation materials. Its excellent air-sealing properties are beneficial in preventing drafts and improving energy efficiency.

Cellulose insulation, made from recycled paper products, is also often integrated with drywall. It is blown in as loose fill and can provide good thermal performance as well as sound absorption.

Since all three types of insulation—fiberglass, spray foam, and cellulose—are compatible with drywall and can effectively insulate walls, the choice of insulation depends on factors like cost, desired R-value, and specific project requirements. Therefore, it is accurate to state that all of the mentioned insulation types are commonly used with drywall installations.