316 Insulation, also known as expanding foam or polyurethane foam, is an alternative to traditional fiberglass insulation. It is created by combining two components at the tip of a gun, which then react to create an expanding foam that can be sprayed onto roof tiles or concrete slabs, into wall cavities and more. It provides high thermal insulating values and minimizes air infiltration, making it an excellent choice for energy-efficient homes.

It can be installed in most areas of a home, including attics and crawl spaces. It is often combined with flashing, which is a protective material that helps prevent water and moisture intrusion at vulnerable points in the building envelope like windows, doors, walls and roof penetrations. It can be used to seal and protect ducts and pipes, as well.

Spray Foam Insulation by 316 Insulation: A Comprehensive Guide

When installed properly by a trained professional, spray foam can be a durable and long-lasting solution to keep your home warm in the winter and cool in the summer. However, improper installation can cause a myriad of issues that may be difficult to detect until it is too late.

It can also be difficult to remove if it is not installed correctly. Spray foam insulation contractors need to have advanced training and wear specialized safety equipment to be able to properly install it. It takes a few days for the insulation to fully cure, and it off-gases a variety of toxic volatile organic compounds (VOCs) during this process. This can create a range of health issues for remediation specialists and homeowners.

316 Insulation of Tacoma
3010 N 27th St Tacoma WA 98407
253-201-2962