Gablestone Builders
Decks & outdoor living

Composite deck over a poured patio

A two-level composite deck stacked over a new concrete patio.

Composite deck with outdoor furniture beside the house
Composite deck with outdoor furniture beside the house
The lower deck level with planting along the edge
The lower deck level with planting along the edge
The rear elevation of the house showing both deck levels
The rear elevation of the house showing both deck levels
DeckConcrete

Location

A hillside property in Hillcrest

Scope

3 weeks

Completed

May 2026

The back of the house dropped almost eight feet to the yard, so the old deck ended in a ladder-steep stair nobody used. The brief was to make the whole slope usable.

We poured a 380-square-foot patio at grade first, then framed a two-level composite deck above it — the upper level off the kitchen for the table, a lower landing wide enough to sit on. The structure is pressure-treated framing with joist tape on every top edge, decked in grey composite with hidden fasteners.

The stair now runs across the slope in two flights instead of straight down it, which is what made the lower patio worth having.

Scope of work

  • 380 sq ft broom-finished concrete patio
  • Two-level composite deck, hidden fastener system
  • Joist tape on all framing top edges
  • Aluminium picket railing with a composite top cap
We had written the back yard off as a slope. Two months later it is where we eat dinner.

Marcus T.

Homeowner, deck and patio

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