Fast + Epp
Home Office

Located at the corner of Yukon Street and 7^th Avenue, Fast + Epp’s new 4-storey home office building embraces design elegance and curiosity, traits that our firm has become known for.

The office serves as a “living laboratory” with new ideas and technologies incorporated both during construction and throughout the life of the building. With an emphasis on promoting employee wellness and productivity, the building combines the latest in sustainable design strategies as well as taking full advantage of the spectacular mountain views to the north.

Design

The design of our new headquarters is a direct reflection of who we are as engineers, and embodies the notions of integrated systems, prefabrication, and of course, hybrid mass timber – all coming together in harmony for a truly holistic design.

Cross-laminated timber (CLT) is utilized extensively throughout the building for the floor plates, stairwells, and elevator cores, as well as the demising firewall, while steel columns provide floor and façade support. All panels were precut and placed in a pre-planned sequence directly from the trailer for speed and ease of construction.

Dynamic Glass

The shallow floorplate and significant western exposure of the building presented a challenge: how can employees experience natural light and views to stay connected to the outdoors, while reducing energy consumption and ensuring occupant comfort? Working with Impact Engineering on the mechanical systems, View Smart Windows were selected as the most cost-effective solution to de-carbonize the space.

As the sun moves around the building throughout the day, the View Intelligence control software dynamically optimizes the tint of each window. Transition between the four different tint levels help these windows control glare and solar heat gain while maximizing natural light and views to eliminate the need for blinds or other shade structures.

Vibration Testing

The superstructure features an economical floor system which was evaluated for its vibration performance. The floors consist of three-ply 105mm thick CLT panels and 50mm concrete topping spanning across glulam beams. A mock-up of the clear-spanning floor system was built for testing to compare with the vibration behaviour determined analytically during the design phase.

This study explored the effect of the panel-to-beam connections as well as the level of composite action on the overall vibration performance of the floor. On-site evaluation of the floors was also conducted to determine the progressive impact of adding concrete topping, partitions and furniture on mitigating vibration.