Cold floors in a Langley home are almost always a crawlspace problem — not a heating system problem. An uninsulated crawlspace allows cold air to enter through floor joists continuously, making every ground-floor room above it colder regardless of how hard the furnace or heat pump works. Closed-cell spray foam on crawlspace walls combined with a heavy-duty vapour barrier on the crawlspace floor eliminates both the heat loss and the moisture risk in a single, properly executed project. Most Langley crawlspace projects are completed in one day. Book at westerninsulation.ca/basement-and-crawlspace-insulation/