Spray-polyurethane foam (SPF) insulation, which is growing in popularity, is under scrutiny from the Environmental Protection Agency. What's a homeowner or contractor to do?
Remodeling
Source: Green Building Advisor
Spray-polyurethane foam (SPF) insulation, which is growing in popularity, is under scrutiny from the Environmental Protection Agency. What's a homeowner or contractor to do?
Every board is rated for a specific use. To maintain the warranty and avoid callbacks, make sure you’re using the right ones for the job.
