We offer a wide range of insulation materials. Fiberglass is the most common. We also offer but not limited too Elastomeric (rubber, Polyisocyanurate (Foam),  Mineral wool, Ceramic blanket, there are many options.

This depends on several factors, condensation on duct or pipe, heat loss or temperature control. Energy conservation or even sound proofing.

Building codes vary from location to location. If job specifications are available there should be a clear definition of the product required.

Yes, whether you’re working on a new project or an upfit, we’re here to provide high quality, reliable service.

In most cases it would need to be removed and replaced with new.