Crawlspace Insulation
in Haney, BC
Haney is the historic town centre of Maple Ridge, situated on the benchland above the Fraser River. The older residential streets of central Haney — particularly the area around Haney Place and the historic commercial district — have housing stock dating from the early 20th century that represents some of the oldest residential construction in our service area east of New Westminster. Crawlspaces in these homes have had a very long time to accumulate moisture-related damage.
The majority of homes in Surrey and the surrounding communities built before 2000 have fiberglass batt insulation installed between the floor joists in the crawlspace. When this insulation was new and dry, it provided reasonable thermal resistance. The problem is that fiberglass batts installed in a vented crawlspace environment in a high-rainfall climate like ours rarely stay dry. They absorb ambient moisture, sag out of their cavities, and gradually collapse onto the ground. Wet fiberglass insulation has essentially zero R-value, adds weight that can pull down on vapor barriers or staples, and provides a hospitable nesting environment for rodents.
For crawlspaces that are not being fully encapsulated, we install new unfaced fiberglass batts or mineral wool between the joists, but only after addressing the moisture conditions that destroyed the previous insulation. Installing fresh batts into a still-damp crawlspace environment means you'll be back in the same situation within a few years. Proper sequencing matters: drainage, vapor barrier, then insulation.
Why Choose Us in Haney?
- Experience with Haney's specific soil and drainage conditions
- Custom-designed systems — not one-size-fits-all packages
- Fully licensed, insured, and WCB-covered technicians
- Written report with photos after every inspection
- Workmanship guarantee on all completed work
Request Service in Haney
About Haney — What We See Here
The benchland position of Haney gives it better drainage than the river-adjacent communities of Hammond and Pitt Meadows, but the clay-loam soils still drain slowly enough that persistent crawlspace moisture is common. Encapsulation with dehumidification is effective in this area without necessarily requiring the heavy-duty sump systems needed in the floodplain areas.