Job completed for Steve M.
Completion date: June 29, 2022
Location: Falls Church, VA
Why did the customer contact us?
The customer needed crawl space repairs.
Demo all debris and waste including insulation and dispose of properly. Install 12 mil reinforced liner on floor and up stem wall along center axis of crawl space. Install termite resistant foam board on all exterior walls up to 2 inches from sill plate. Seal Crawlshield liner to Borafoam board. R11 value.
Apply 2 inches of closed cell foam to perimeter rim joist to air seal and provide R13 insulation. Seal all vents.
Secure and seal dryer vent pipe at crawlspace penetration.
Install supply inducer in trunk and passive return in floor of front hall closet.
Construct a custom sloped PVC hatch for entry point as water is allowed to enter space. Seal with weather stripping and foam board at hatch entry.
Sanitize entire space with broad spectrum anti-fungal. Customer and all pets must be out of home during and up to one hour afterwards. Customer understands the sewer gas odors will persist for a couple of days.