Low-Carbon Fit-Outs, Honestly

There's a common assumption that BC's tough new energy and carbon codes apply to every renovation. For most commercial interiors, they don't — and understanding that gap is the first step toward a genuinely greener fit-out.

The headline codes target new buildings — not your fit-out

The BC Energy Step Code and the newer Zero Carbon Step Code set performance requirements for new buildings. A typical tenant improvement keeps the existing building envelope, so it generally doesn't trigger them at all — though a local government can apply requirements to a major reconstruction case by case.

Embodied-carbon limits work the same way. The City of Vancouver's requirements apply to the structure and exterior envelope of large new buildings — not to interiors or mechanical and electrical systems. The City has signalled it intends to keep tightening and widening these rules over time, but that's where things are heading, not where they are today.

The net effect: the rules don't force an interior project to be low-carbon. The sustainability of your fit-out comes down to choices, not compliance.

Where an interior project actually moves the needle

Reuse the space you already have

The greenest square foot is the one already built. Renovating and adapting existing space avoids the large embodied carbon of new structure — by a wide margin, it's the biggest carbon decision on the table. And because interiors get refreshed far more often than the shell around them, reusing serviceable partitions, doors, glazing and millwork adds up more than it looks.

Divert the demolition waste — this part does apply

Here's the rule that reaches every interior strip-out in the region: Metro Vancouver bans clean wood, drywall and other divertible materials from the garbage, and loads that arrive with banned materials get surcharged at the scale. Sorting on site isn't just good practice; it's cost control.

It's also the honest, documentable version of "we recycled" — source-separated and weighed, proof instead of a claim.

Choose lower-carbon materials

Specifying low-carbon, high-recycled-content finishes and reusing what's serviceable cuts a fit-out's embodied carbon meaningfully. None of it requires a code to make you do it — it requires asking the question early, while the budget is still being built.

If a tenant wants it certified

For interiors, the certification built for the job is LEED ID+C (Interior Design + Construction) — scoped to complete commercial fit-outs with no exterior or site work, the natural fit for a TI. If the goal is occupant health rather than carbon, WELL and Fitwel focus on air quality, light and wellness instead. Certification isn't required to build green; it's a way to prove it to staff, investors or a landlord.

The rules won't force your fit-out to be low-carbon. The space you reuse, the waste you divert, and the materials you pick — that's where the real decisions live.

Whether you're chasing LEED or just want a renovation you can stand behind, the moves that matter happen at the budgeting table, before the first wall comes down. That's where we like to start — see how we build or browse recent projects.