Contractor Talk - Professional Construction and Remodeling Forum banner

spray foam

  1. Insulation
    Need a little direction here: 2x8 ceiling joist in a bonus room above a garage, located in Michigan. customer wants the highest R-value without building ceiling down. was looking at closed cell spray foam. --will 2 pound density break away over time (to rigid?) --should i get...
  2. Insulation
    Customer with 23 year old home doing a MAJOR renovation. Wants to have cellouse vacumed out of the attic and Icyene foam sprayed under the roof deck. Any thoughts, concerns, successes, failures ?
Top