🪵 New deck builder GTA

A new deck is the fastest way to add genuine living space to a home across the GTA — and the difference between a deck you tolerate and a deck you live on comes down to design and build quality. As a new deck builder serving the GTA since 2015, Deck It GTA designs every project around three things: how you actually use your backyard, the architecture of your home, and the realities of the Ontario climate. We build new decks in Wood, PVC, and Composite, ranging from simple single-level cedar platforms to expansive multi-level outdoor living spaces with built-in seating, pergolas, privacy screens, and lighting. Every new deck we build starts with an on-site design consultation and a 3D rendering, so you see exactly what your finished deck will look like before we drive a single screw. We handle the building permit, the engineering where required, footing inspections, and final sign-off — you deal with one company and one point of accountability from the first sketch to the final board. And because we bill by the project rather than by the square foot, the number you approve is the number you pay.

New deck design starts with the lot, not the lumber. Many GTA subdivisions — from Vaughan and Richmond Hill out to Markham and Oshawa — have significant grade changes from the house to the rear property line, which is exactly where a thoughtfully designed multi-level deck outperforms a flat platform. We design decks that work with your grading rather than fighting it: an upper dining level off the kitchen door, steps down to a lounge or hot tub level, and a final transition to grade or a stone patio. We also design around sightlines and privacy — rear neighbours are close in most GTA subdivisions, so privacy screens, pergolas, and planter walls are built into the design rather than bolted on afterward. Finally, we design for the Ontario freeze-thaw cycle: every footing goes below frost depth, every ledger is flashed and lagged correctly, and every board is gapped for seasonal movement. A deck built this way looks straight and feels solid on year ten, not just on day one.