Insulation

1. 
   1

   Vacuum out the old insulation and clean the attic

   Every bit of old, contaminated insulation and debris is vacuumed out of the attic and hauled away, leaving a clean, bare attic floor.

2. 
   2

   Sanitize and disinfect the attic

   The attic is treated and sprayed with a disinfectant that neutralizes rodent droppings, bacteria, and lingering odors.

3. 
   3

   Rat-proof the attic

   Entry points around plumbing and utility holes are sealed off, inside the house and out, so rodents can't get back in.

4. 
   4

   Foam seal the plumbing, wiring, and lights

   Expanding foam seals around plumbing, electrical lines, and light fixtures, so conditioned air stops escaping into the attic and your home stays energy efficient.

5. 
   5

   Install new R38 insulation

   New R38 insulation is installed at full, even coverage across the attic floor, for a more comfortable home and lower energy bills.

6. 
   6

   Clean up and haul away the debris

   Leftover material, dust, and debris are cleared out and hauled away, leaving your attic clean and the job closed out.

Illustrative photos of a standard attic insulation project. Work is performed by independent, licensed professionals.