A spray foam installer works on spray foam insulation jobs, usually residential. They must be familiar with the products used and have specialized technical skills. They also should be familiar with the equipment used and how to operate it safely.
The demand for spray foam has grown as consumers recognize its energy efficiency benefits and the federal and state governments hand out rebates to encourage green weatherization. In a typical home, spray foam is sprayed between studs to create an airtight, watertight and durable barrier that insulates the walls and ceiling. The installers work with multiple densities and qualities of spray foam to meet different customer needs.
Unlike foam board products, which are made in climate-controlled conditions, spray foam is an onsite chemistry project that requires special safety training and a working knowledge of environmental hazards. During the installation process, the sprayer releases toxic fumes and contractors must wear full protective suits. The installers then spend a day or more in the home to allow the two component spray to fully cure and harden.
Choosing the right spray foam contractor is a critical step in ensuring a successful and cost-effective project. Several factors go into selecting a spray foam contractor, including experience and the contractor’s reputation for quality work. It’s generally a good idea to choose a company with at least seven or 10 years of experience. This will ensure that the company is likely to still be around if any problems arise with your installation. Companies that have been around for a long time are more likely to offer a warranty on their work and materials. Cavity wall insulation cost