Canadian forest industry delegation tours a home designed with extreme overhangs to stress-test cross-laminated timber construction at the Building Research Institute in Tsukuba, Japan, December 2016. (Tom Fletcher/Black Press)

Canadian forest industry delegation tours a home designed with extreme overhangs to stress-test cross-laminated timber construction at the Building Research Institute in Tsukuba, Japan, December 2016. (Tom Fletcher/Black Press)

B.C.’s engineered wood leadership many years in the making

Cross-laminated timber is more than just high-rise material

For many B.C. residents, their experience with engineered wood construction began in the high school gym.

The provincial government was an early adopter of distinctive “glulam” wood beams to support gymnasium roofs, after the company now known as Structurlam started producing the laminated beams in the South Okanagan the 1960s.

Since then it has been a steady evolution into cross-laminated panels and other “mass timber” elements, with the latest beam technology featured world-wide in the roof of the vast Richmond speed-skating oval built for the 2010 Winter Olympics.

That evolution took another step forward this week, as Premier John Horgan visited Structurlam’s plant at Okanagan Falls to announce the B.C. building code is being changed from a limit of six storeys for wood construction to 12.

Horgan’s announcement formalized what was already happening on the ground, with a 12-storey housing project already approved last summer near the Esquimalt naval base, and another on the drawing boards in Victoria’s Burnside-Gorge neighbourhood. Canada’s national code is going to 12 floors next year, but B.C. isn’t waiting for that, Horgan said.

And as always, the U.S. is running hard, considering an International Code Council recommendation to allow buildings up to 18 storeys high by 2021. A 21-floor project was approved in January by Milwaukee, WI municipal officials.

Former forests minister Pat Bell led B.C.’s initiative in 2010, moving the traditional wood-frame height limit from four to six storeys and marketing the idea of engineered wood construction in Asia.

By 2016, the 18-storey Brock Commons residence at UBC was the talk of Asia, with Chinese officials keen on idea of prefabricated buildings rising rapidly using cross-laminated panels that cut down on China’s unsustainable dependence on concrete in the largest building boom in world history.

READ MORE: China, Japan put mass timber technology to the test

READ MORE: B.C. trade mission presses on despite tensions with China

In Tsukuba, Japan, the Building Research Institute was monitoring a modern house with extreme overhangs designed to stress-test cross-laminated panels, and a six-storey wood building with bulked-up gypsum wallboard on the lower floors was undergoing intensive fire resistance testing.

FPInnovations, a federally-led wood research network with facilities at UBC, assisted with the design of Brock Commons, and the Canadian Wood Council, a national industry group, has funded demonstration projects in Asia. One of the newest is Gapyeong Canada Village near Seoul, South Korea, at the site of a famous Canadian battle in the Korean War.

Rick Jeffery, interim president of the CWC, applauded the B.C. announcement this week. The B.C. announcement “marks the collective technical, research and code efforts from a consortium of industry partners that have worked together to demonstrate that tall wood is a safe, sophisticated and low-carbon building solution,” Jeffery said.

Structurlam has built leading-edge projects in B.C. such as the Mica Heli-Ski lodge at Revelstoke, UBC Okanagan’s fitness centre in Kelowna, and a series of U.S. projects in California, Oregon and Washington.


@tomfletcherbc
tfletcher@blackpress.ca

Like us on Facebook and follow us on Twitter.

BC legislature

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Hannah Ankenmann, who works with k’awat’si Economic Development Corporation, winces as she received her first shot of the Pfizer vaccine administered by a Gwa’sala-‘Nakwaxda’xw Family Health nurse. (Zoe Ducklow photo)
Vancouver Island’s small remote towns to get community-wide vaccine clinics

Island Health to take a wholesale approach to immunization, rather than age-based appointments

From left: Mint Cleaning Service founders Monika Scott and Robyn Pook, The Den founders Kristen O’Keefe and Diane Rudge, and Black Rock managers Adele Larkin and Lara Kemps celebrate their new partnership. (Jordan Dyck photo)
West Coast businesswomen empower hospitality industry to champion a zero waste, ocean-friendly future

“Always surround yourself with women who support you and challenge you.”

Pluvio Restaurant has temporarily closed due to a staff member testing positive for COVID-19. (Andrew Bailey photo)
Ucluelet’s Pluvio Restaurant announces positive COVID-19 test

Ucluelet mayor commends business for transparency.

Dan Law is Tofino’s new mayor. (Westerly file photo)
UPDATED: Dan Law elected mayor of Tofino

Cathy Thicke and Jacky Challenger earn council seats.

An Island Health nurse prepares a dose of COVID-19 vaccine. (Photo courtesy Island Health)
Health authority opening 19 clinics to immunize Vancouver Island residents

Health authority anticipates more than 40,000 people will be immunized over the next month

(The Canadian Press)
‘Worse than Sept. 11, SARS and financial crisis combined’: Tourism industry in crisis

Travel services saw the biggest drop in active businesses with 31 per cent fewer firms operating

A special committee has been appointed to look at reforming B.C.’s police act and is inviting the public to make submissions until April 30, 2021. (Black Press media file)
Have thoughts on B.C.’s review of the provincial Police Act?

Submissions will be accepted until April 30

Cottonwoods Care Home in Kelowna. (Google Maps)
New COVID-19 outbreak at Kelowna care home includes fully vaccinated seniors: Henry

Two staff and 10 residents tested positive at Cottonwoods Care Centre

Excerpts from a conversation between Bria Fisher and the fake truLOCAL job. Fisher had signed a job agreement and was prepared to start work for what she thought was truLOCAL before she learned it was a scam. (Contributed)
B.C. woman warning others after losing $3,000 in job scam

Bria Fisher was hired by what she thought was a Canadian company, only to be out thousands

Provincial health officer Dr. Bonnie Henry and Health Minister Adrian Dix provide a regular update on the COVID-19 situation, B.C. legislature, March 2, 2020. (B.C. government)
B.C.’s COVID-19 cases: 545 Saturday, 532 Sunday, 385 Monday

Focus on Prince Rupert, Lower Mainland large workplaces

Rising accident rates and payout costs have contributed to billion-dollar deficits at ICBC. (Comox Valley Record)
B.C. appealing decision keeping ICBC injury cases in court

David Eby vows to ‘clip wings’ of personal injury lawyers

Anyone with information is asked to call Nanaimo RCMP at 250-754-2345 or contact Crime Stoppers by calling 1-800-222-8477 or submitting a tip online at www.nanaimocrimestoppers.com.
21-year-old motorbike rider dies after crash with ATV on Nanaimo back road

Incident happened Sunday afternoon near Boomerang Lake

(Black Press Media files)
Hosts charged, attendees facing COVID fines after Vancouver police bust party at condo

Police had previously received 10 complaints about that condo

Most Read