4.9 
Ground Moisture
The ground is moist in this crawl space. Without a sealed encapsulation, much of this water evaporates into the air.
Condensation on the Floor System
Excess moisture in the air condensates on cold surfaces like the floor system .
Crawl Space Access
The crawl space was accessed through the garage of this home.
Crawl Space Door
The existing crawl space door allowed air to enter the space through cracks and joints in the wood.
Efflorescence and Debris
The white, chalky substance on the foundation wall shows evidence water traveling through the concrete block into the crawl space, contributing to wet conditions.
Removing the Liner
Frontier employs hard-working crews who remove old liners and debris from the crawl space to create room for the new encapsulation system.
Drainage Matting Installation
Drainage matting assists groundwater in flowing towards a drainage system rather than becoming trapped underneath the liner.
CleanSpace Installation
CleanSpace liner covers the floor, walls, and piers of the crawl space to seal out moisture from the ground and walls.
Wall Sealant
The CleanSpace is adhered to the walls by caulk, creating a seal so moisture cannot evaporate into the space from the ground.
EverLast Door Installation
The wooden door was replaced with an EverLast door to remove cracks that humid air can enter through.