Decking case study

MacDonald

ZeroGap Decking with Pedestal & Joist System

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Project overview

ZeroGap Decking with Pedestal & Joist System

A rooftop deck taking shape at MacDonald in Burnaby. The project photos follow ZeroGap Decking from the pedestal and aluminum joist layout across the roof membrane to the near-complete surface.

Project: MacDonald
Decking: ZeroGap Decking
Support system: Pedestal System

Project photos

MacDonald, in detail.

7 photos

Adjustable pedestals and aluminum joists laid out over the roof membrane ahead of the boards.

Board layout advancing across the rooftop, with the pedestal and joist corridor still open.

A close view of the laid ZeroGap boards beside an access opening.

The pedestal and joist subframe taking shape beside the first laid boards.

Pedestals and joists running beneath the first section of the deck.

The rooftop deck opening toward the surrounding neighbourhood and skyline.

The near-complete ZeroGap surface with the last joist run still open.

From the job site

MacDonald on film.

MacDonald · ZeroGap Decking on pedestals and joists

The project details

Pedestals and joists beneath a clean surface.

Adjustable pedestals sit directly on the roof membrane and carry the aluminum joist grid, keeping the ZeroGap boards level and clear of the waterproofing. The on-site photos and project film show the subframe, board layout and access details as the deck comes together.

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