Crawl Space Repair Before & After Photos

Problem: This dirt floor crawl space is allowing moisture into the home constantly with the earth being exposed. The humidity is high and there are odours in the main level of the home. 

Solution: By installing an encapsulation system (moisture barrier) we can isolate the home from the earth. We also want to seal off all outside air. This space was also dehumidified to condition the air. 

Inspector: Ray

Foreman: Justin

Problem: A dirt floor crawl space can cause many problems in a home. High humidity is an unhealthy environment and a breeding ground for mould and allergens, as well as damaging to organic structures such as wood beams, joists and flooring.   

Solution:  We completely sealed this crawl space with our heavy duty crawl space liner (so durable you can easily walk on it and store items on it) – now the crawl space is dry and clean.  

Inspector:  Ray

Foreman: Justin

Problem:  Open crawl space vents allow for the outside air to easily enter a crawl space. Fluctuations in weather combined with the naturally damp and humid environment in a crawl space means a home is likely to have cold floors, higher humidity and a damp, musty smell.

Open crawl space vents are also an invitation to pests to live under your home!

Solution: We replaced all the open vents and installed airtight vent covers. Although the covers are only part of creating a healthy and dry crawl space environment – it’s an important step!

Inspector:  Adam

Foreman: Tim

Problem: This multi-level dirt floor crawl space was a challenge successfully met by our crew! The open vents were resulting in cold floors during the winter. In the summer the crawl space was damp and musty; the foul odour affected the entire home.

Solution:  We sealed off the open vents and installed a CleanSpace liner vapour barrier system; which totally encapsulates the crawl space. Our crew also applied moisture-resistant spray foam insulation to help make the home more energy efficient.

Inspector:  Adam

Foreman: Tim

The century home was constructed using stone and mortar for the foundation. During this period of building, basement waterproofing was not overly present. There are several cracks, seepage and spots for moisture to enter. The relative humidity (RH) was at 64% which is perfect for mould growth and wood rot.

Advanced Basement Systems was called to inspect and provide a solution to dry the space out. The best course of action was to fully encapsulate the area with the Cleanspace encapsulation system and then apply spray foam to the walls to seal them.  A new sump pump system was added to help control the water from around the foundation walls and the final step was to include a dehumidifier that would dry the area and maintain it.

We see many homes from different eras of construction. Let us help you update and fix your older home!

Advanced Basement Systems provides home owners in London, Chatham, Windsor, Sarnia and surrounding areas complete free inspections to fix homes.