Deck builders in London.

London, Ontario — population 422,000 — is a major university city with Western University driving a strong rental and homeowner market. The city receives significant lake-effect snowfall from Lake Huron, with annual accumulation exceeding 190 cm. This heavy snow load means deck substructures must be engineered for higher loads than Toronto-area decks. London's frost line depth is 1.2m (4 feet). Deck costs in London run 15–20% lower than Toronto, making it an attractive market for homeowners considering premium materials like composite or PVC.

Ontario's 100+ annual freeze-thaw cycles test every decking material. Composite and PVC handle this stress better than wood, which tends to crack and splinter after a few winters.

Deck Building in London

Planning a deck build in London? Our local BestDecks crew handles the whole job — permits, engineered deck footings set below the 1.2m (4 feet) regional frost line, material sourcing, and the full build under one fixed-price contract. Decks over 24 inches above grade need a municipal permit and we pull it for you. Book late winter or early spring to lock in your crew before peak season — our 24-hour quote turnaround and 25-year BestDecks warranty mean you can commit with confidence.