Wildfire Preparation for Sea to Sky Stratas

Wildfire is no longer a once-a-decade conversation for Sea to Sky stratas, it's an annual planning item. Following recent BC fire seasons (including the destruction of Lytton in 2021), insurance carriers, local governments, and councils have all reset expectations. Wildfire preparation is now a meaningful line on operating budgets across the corridor between Lions Bay and Lillooet. Below is what we tell every council that asks us where to start: the FireSmart framework, the defensible-space basics, the building-hardening work that actually moves the needle, and what insurance underwriters are asking now.

The FireSmart framework, in plain English

FireSmart BC is the provincial program that defines wildfire risk reduction for buildings and properties. It organizes the work around concentric zones around each building:

• Zone 1. 0 to 1.5 metres from the structure. Non-combustible only. No mulch, no shrubs, no firewood stacked against the wall.
• Zone 2. 1.5 to 10 metres. "Lean and clean." Spaced trees, low-growing fire-resistant plants, mowed grass.
• Zone 3. 10 to 30 metres. Thinned forest, no continuous canopy, ladder fuels removed.
• Zone 4. 30 to 100 metres. Forest management, deciduous-preferred buffer.

For most Sea to Sky stratas, Zones 1 and 2 are entirely on common property and within the strata's control. Zone 3 often extends beyond the property line, which means coordinating with neighbouring owners or municipal land. Zone 4 is usually somebody else's problem, but a problem that affects you.

Defensible space, what to actually do on common property

The hardest part of defensible space for stratas isn't the work itself. It's reconciling the FireSmart standard with what owners want their landscaping to look like. Cedar mulch is forbidden by FireSmart and adored by homeowners. Junipers (beautiful, ubiquitous in Sea to Sky landscaping, and one of the most flammable plants in BC) are everywhere.

A realistic Zone 1 and Zone 2 program looks like this:

• Remove all cedar mulch within 1.5m of buildings; replace with crushed rock or non-combustible aggregate
• Remove junipers, mugo pines, and other resinous evergreens from Zone 1 entirely
• Maintain a 1.5m vertical clearance under tree canopies in Zone 2 (no ladder fuels)
• Move firewood storage to at least 10m from buildings; cover with non-combustible tarps
• Trim grass to under 10cm during fire season (typically June–September)
• Clean gutters and roof valleys of conifer needles twice annually
• Screen attic and crawlspace vents with 3mm or finer metal mesh

Initial defensible space work for a typical Sea-to-Sky townhome strata is a meaningful but manageable cost, with smaller annual upkeep after that. Most stratas fund the initial work as a small special levy or from CRF under Strata Property Act s. 96; ongoing work goes in the operating budget. Get current quotes for accurate budgeting.

Building hardening, the work that survives the ember storm

Defensible space buys you time and reduces direct flame contact. Building hardening reduces the chance an ember finds its way in. In Sea to Sky stratas built between 2005 and 2020 (which is most of them) the original construction usually meets fire code but not FireSmart hardening standards.

Few stratas will replace siding or roofing purely for FireSmart reasons. But when those projects come up on a normal depreciation cycle, FireSmart hardening should drive the spec. Our advice to councils: every time the depreciation report calls for an envelope component renewal, ask whether the new spec hardens the building against wildfire.

Evacuation planning, the document every carrier asks for now

A strata-level wildfire evacuation plan is a 2 to 4 page document covering: notification chain (who calls whom and how), assembly points, accessibility considerations for elderly or disabled residents, pet protocols, and what gets shut off (gas, HVAC, water). It should reference the local emergency authority's notification channels: Alertable for Squamish, the RMOW emergency notification system for Whistler, the SLRD system for Pemberton and Area C.

The plan is council-approved and filed with the records. It should be reviewed annually before fire season (we recommend May) and tested with a tabletop exercise every two years. The exercise doesn't have to be elaborate. A 30-minute walk-through with council and a couple of resident volunteers is enough to find the gaps. CRT decisions on emergency-planning duties have reinforced that the corporation's general duty under s. 4 includes reasonable steps to protect residents from foreseeable risks.

Insurance underwriting in 2026, what's changed

Strata insurance in BC has been a moving target since the 2020 crisis, and wildfire has become its biggest sub-driver in our region. In 2026, here's what carriers are asking Sea to Sky stratas at renewal:

1. Date and findings of most recent FireSmart assessment
2. Defensible space photos (some carriers want them annually)
3. Roof type and last inspection date
4. Distance to nearest fire hydrant and fire hall
5. Written evacuation plan on file
6. History of any wildfire-related claims, smoke damage, or business interruption

Buildings that can answer all six clearly are getting much softer renewals than those that can't. We've had Sea-to-Sky stratas come to us specifically because their incumbent manager couldn't produce the FireSmart documentation a carrier requested.

What we recommend Sea to Sky councils do this season

A realistic 2026 wildfire-readiness checklist for a Sea to Sky strata:

1. Book the free FireSmart assessment through your local fire department by end of May
2. Approve a Zone 1 cleanup at the next council meeting (mulch removal, juniper removal, firewood relocation)
3. Schedule a gutter and vent inspection for late August / early September
4. Draft or refresh your evacuation plan and circulate to owners by July 1
5. Pull the FireSmart documentation before your insurance renewal date and send it to your broker
6. Add a wildfire line item to next year's operating budget, scaled to building size

For complementary preparedness (wildlife management, snow removal, and the seasonal rhythm of a Sea to Sky strata) see our posts on bear and wildlife garbage management, snow removal and sanding, and the off-season vs peak-season management cadence.

Funding the work, operating, CRF, or special levy

The question of which budget bucket pays for wildfire mitigation comes up at every council. The honest answer is that it depends on scope and timing. Routine annual work (gutter cleaning, vent screening, brush trimming, mulch replacement) fits squarely in the operating budget under Strata Property Act s. 103 and should be a recurring line item by 2026 in any Sea to Sky strata.

One-time hardening projects sit in different territory. A mulch-to-aggregate conversion across all common landscaping is typically funded through the contingency reserve fund under s. 96 with a 3/4 vote at a general meeting, or through a special levy under s. 99. Major envelope hardening (replacing wood-shake roofs, adding fibre cement siding) is almost always special levy territory because of cost.

A practical funding approach for most Sea to Sky stratas:

1. Add an annual FireSmart line to operating budget for routine work, scaled to building size
2. Build a CRF reserve target that anticipates Zone 1 conversion early
3. Schedule major hardening work to coincide with normal envelope or roof replacement cycles
4. Document everything for the depreciation report and insurance broker

The depreciation report under s. 94 should incorporate FireSmart-driven component upgrades into the long-term plan. If your current report doesn't mention wildfire risk, it's behind the times. Flag it for the next renewal.

Working with neighbours and the broader community

Wildfire risk is regional, not parcel-specific. A FireSmart-compliant strata next door to a high-fuel property is still exposed when embers cross the property line. Sea to Sky councils that take wildfire seriously are increasingly engaging with neighbouring properties (single-family homes, other stratas, and municipal land) on coordinated mitigation.

Practical neighbour-coordination steps:

• Share FireSmart assessment results with adjacent properties
• Coordinate on shared boundaries (fence lines, shared landscaping, retaining walls)
• Engage municipal land managers on adjacent boulevard or park areas
• Participate in regional FireSmart Community recognition programs where available

Regional cooperation during active fire periods has, in past BC fire seasons, given participating stratas better information, faster, and put them in a stronger position to make sound decisions. Engage with municipal emergency channels and your strata neighbours before fire season, not during it.

If your council wants help running this checklist on your specific building, we offer free wildfire-readiness reviews for Sea to Sky stratas. Reach out and we'll bring the FireSmart paperwork and a contractor list.