What is the installed cost per square foot for MoistureShield composite decking in Calgary?

MoistureShield isn't a brand we have specific Calgary market pricing for on hand, but it falls within the general composite decking price range, so here's what you can realistically expect.

MoistureShield is a capped composite decking brand manufactured by UFP Technologies, and it's positioned in the mid-to-upper tier of the composite market — comparable to Trex Enhance or Fiberon Paramount in terms of pricing and performance. It's not as widely distributed in Calgary as Trex, TimberTech, or Fiberon, which means local contractor familiarity and material availability can vary.

Estimated installed cost in Calgary for mid-to-upper composite decking like MoistureShield runs roughly $45–$65 per square foot, including footings, pressure-treated substructure framing, composite decking boards, hidden fasteners, and basic stairs. That puts a 300-square-foot deck in the $13,500–$19,500 range, and a 400-square-foot deck at $18,000–$26,000. If you're adding aluminum or glass railings, budget an additional $75–$150 per linear foot installed on top of the deck cost.

The material cost for MoistureShield boards alone typically runs $12–$18 per square foot depending on the product line (their Vision and Vantage lines sit at different price points), with the remainder of the installed cost going toward labour, substructure framing, footings, and fastener systems. Because composite decking requires manufacturer-specified hidden fasteners or colour-matched screws — never standard wood screws — fastener costs are slightly higher than for a wood deck build.

For Calgary's climate specifically, MoistureShield's core claim is solid-core construction, meaning the composite material runs all the way through the board rather than having a hollow or foam core. This is genuinely relevant in Calgary — solid-core boards handle chinook freeze-thaw cycling and moisture infiltration at cut ends better than hollow-core products. That said, any composite decking installed in Calgary should still have cut ends sealed with an end-cut sealer, particularly at stair stringers and board ends exposed to snowmelt and ice.

Because MoistureShield isn't carried by every Calgary building supply retailer, your best approach is to get quotes from two or three local deck contractors who can confirm current material availability and pricing from their suppliers. Composite decking prices fluctuate with oil prices, exchange rates, and supply chain conditions — so any number you see online (including these estimates) should be verified with a current quote.

Get matched with a local composite deck contractor through the Calgary Construction Network directory at calgaryconstructionnetwork.com/directory?trade=fencing-decks — a contractor familiar with composite installation can confirm MoistureShield availability in your area and give you a firm per-square-foot price for your specific project.