3
votes
1answer
182 views

What is the sheathing underneath my brick exterior walls?

I am trying to figure out what is inside of my exterior plaster wall that the brick is attached to. The house was built in 1946, has no insulation in the walls, and (oddly enough to me), has drywall ...
5
votes
1answer
508 views

How can I resheathe behind brick fascia without removing the brick?

The original builders of my house used a material called "Aluma Sheath", also known as Dennyboard, to sheathe my house. Dennyboard is a radiant coating on two sides of a 1/8 sheet of a fiberous ...