Our crew on a multi-unit project — harnesses, hard hats, and the coordination that strata work demands. Photo © Paragon Roofing BC
Strata Roofing in Surrey BC — Councils, Costs, Special Levies & the Complete 2026 Guide
You are on the strata council. The depreciation report says the roof has five years left. The contingency reserve has half the money needed. Twenty-eight owners have twenty-eight opinions about what to do next. Welcome to strata roofing. This guide is written specifically for Surrey strata councils and property managers navigating the intersection of building science, body corporate politics, and a climate that destroys roofs faster than most depreciation reports predict.
- Strata roof replacement in Surrey typically costs $150,000–$800,000+ for an entire complex. Per-unit share: $5,000–$25,000 depending on unit count, roof area, and material selection.
- The BC Strata Property Act requires depreciation reports. Councils that follow the funding recommendations have the money when the roof reaches end of life. Councils that underfund face special levies requiring 3/4 owner approval.
- Phased replacement — dividing the project into 2–4 stages over 1–3 years — spreads financial impact and lets the strata fund from ongoing reserve contributions instead of one massive levy.
- Most Surrey strata complexes have both sloped and flat roof sections. Sloped sections use asphalt shingles or metal. Flat sections use two-ply SBS modified bitumen (torch-on) or TPO membrane.
- A 30-unit townhouse complex replacing architectural shingles typically runs $350,000–$550,000. Upgrading to metal increases the total but eliminates the replacement cycle within a typical ownership period.
How Strata Roofing Differs from Single-Family
A single homeowner decides to replace their roof on a Tuesday afternoon. The contractor starts next month. Done. A strata council decides to replace the roof — and then spends six months navigating depreciation reports, reserve fund analysis, three competing quotes, a property manager who is coordinating five other capital projects, twenty-eight owners who need to approve a special levy at a general meeting, and the retired engineer in unit 14 who has opinions about roofing underlayment that he would like to share at length.
Strata roofing is not harder than residential roofing. It is more complex. The technical work is the same — we install the same shingles , the same metal panels , the same flashings using the same methods. What changes is everything around the technical work: the decision-making process, the funding mechanism, the scale, the coordination with occupied units, and the communication required to keep a council and its owners informed and aligned throughout a project that may span weeks or months.
We work with strata councils across Surrey. We attend council meetings to present options. We structure estimates to align with depreciation report timelines. We design phased approaches that fit budgets. And we communicate proactively because in strata, silence breeds anxiety and anxiety breeds emergency council meetings.
Depreciation Reports and Funding Your Roof
Under the BC Strata Property Act (Section 94), strata corporations must obtain depreciation reports that identify all common property components, estimate their remaining useful life, project replacement costs, and recommend annual funding contributions to the contingency reserve fund. The roof is almost always the single largest line item in the report.
A well-prepared depreciation report should estimate your roof’s current condition, its remaining useful life in years, the projected replacement cost at the time replacement is anticipated (including inflation), and the annual contribution needed to have the funds available when the work is due. If your report says the roof needs replacement in 2031 at an estimated $450,000 and your current reserve balance earmarked for roofing is $200,000, you need to be contributing approximately $50,000 per year to close the gap.
The problem? Many depreciation reports underestimate roof deterioration in Surrey’s climate. A report prepared in 2020 may have assumed a 25-year asphalt shingle lifespan based on national averages. In Surrey’s 1,400+ mm of rainfall and aggressive moss conditions, the realistic lifespan is 20–23 years without premium maintenance. That 2–5 year gap between the report’s assumption and Surrey’s reality can leave the reserve fund short by $100,000–$250,000 when the roof fails earlier than predicted.
Our recommendation: Have a roofing specialist inspect your complex’s roof independently of the depreciation report preparer. We provide councils with a current-condition assessment and realistic remaining-life estimate calibrated to Surrey’s specific climate conditions — not national averages. This gives the council accurate data to plan funding.
Special Levy vs Contingency Reserve
Two paths to funding a strata roof. One is painless. One is not.
Contingency reserve funding (the painless path). The strata follows the depreciation report’s recommended annual contributions. When the roof reaches end of life, the money is already in the reserve. No special meeting. No owner vote. No financial hardship for individual owners. The council authorises the expenditure from existing reserve funds as a planned capital expense. This is how well-managed stratas operate.
Special levy (the painful path). The reserve is insufficient. The council proposes a special levy — an additional one-time payment from every owner calculated by unit entitlement. A special levy requires a 3/4 vote at a general meeting under the BC Strata Property Act. If approved, owners must pay within the timeframe set by the resolution. A $450,000 roof replacement split across 30 units by entitlement means individual levies of $12,000–$18,000 per unit. For some owners — retirees, first-time buyers, renters’ landlords — an unexpected $15,000 bill creates genuine financial stress.
Some stratas offer payment plans for special levies, spreading the amount over 6–12 months. Others arrange group financing. Phased replacement (covered below) can reduce the per-phase levy amount to a more manageable figure. But the best solution is always planning: fund the reserve adequately based on realistic roof lifespan estimates, and the levy conversation never needs to happen.
Material Selection for Strata Complexes
Material selection for strata is driven by lifecycle cost, not just installation cost. A council that saves $80,000 by choosing three-tab shingles over architectural will spend that savings — and more — on the earlier replacement that three-tab demands. The council after yours will inherit the bill. Long-term thinking is the obligation of responsible governance.
Architectural asphalt shingles remain the most common choice for sloped sections. Malarkey Vista AR and CertainTeed Landmark with SBS modified asphalt and algae-resistance coatings are our standard specifications for Surrey strata projects. Lifespan: 20–28 years with active maintenance. The enhanced warranty programmes available through our CertainTeed ShingleMaster , Malarkey Certified , and IKO PRO4 certifications extend coverage to 50 years on qualifying full-system installations.
Standing seam metal is increasingly specified by forward-thinking strata councils. The upfront premium of 40–60% over shingles is offset by 40–70+ year lifespan, zero moss treatment costs, and elimination of the next replacement cycle entirely. For a council thinking about the building’s 50-year horizon, metal often delivers the lowest per-year cost.
Synthetic composite — Enviroshake for complexes with cedar shake character, Brava for tile conversions — provides 50-year warranties with zero organic maintenance. Particularly compelling for complexes currently on cedar that are tired of the retreatment cycle.
Flat Roof Sections: Torch-On, TPO & EPDM
Most Surrey strata complexes have mixed roof geometry: sloped sections over living areas and flat or low-slope sections over garages, entry canopies, mechanical penthouses, or upper-floor step-backs. These flat sections require fundamentally different materials than the sloped sections.
Two-ply SBS modified bitumen (torch-on) is the standard for Surrey strata flat sections. A base sheet is mechanically fastened or adhered to the deck, and a granulated cap sheet is torch-applied over it, creating a fully bonded waterproof membrane. SBS rubber modification keeps the membrane flexible through Surrey’s freeze-thaw cycling. IKO TorchFlex is our standard specification. Warranty: 20–25 years. Cost: $8–$14/sq ft installed.
TPO (thermoplastic polyolefin) is a single-ply white membrane heat-welded at the seams. Its reflective surface reduces cooling loads on top-floor units. TPO is increasingly popular on larger commercial flat sections. Warranty: 15–25 years depending on thickness. Cost: $8–$12/sq ft. See our Surrey commercial roofing page.
EPDM (ethylene propylene diene monomer) is a synthetic rubber sheet membrane. Durable and proven but adhesive-seamed rather than heat-welded, making seam integrity more dependent on installation quality. Cost: $7–$11/sq ft.
On many strata projects, we replace sloped and flat sections simultaneously for efficiency, but they can also be phased independently if the flat sections are in better or worse condition than the slopes.
Phased Replacement: The Smart Approach
Phased replacement is the strategy that makes large strata projects financially manageable. Instead of replacing the entire complex at once, the project is divided into phases based on building condition, roof age, leak history, and budget availability.
Phase 1: The most deteriorated buildings or sections with active leaks. Typically 25–40% of the complex. This addresses the urgent problems and stops water damage.
Phases 2–3: Remaining buildings in order of condition severity, executed over 1–3 subsequent years. Each phase is funded from ongoing reserve contributions, reducing or eliminating the need for a single large special levy.
We structure phased estimates so the council can present each phase independently to owners if needed. Phase 1 might be approved from existing reserves while Phases 2–3 are funded through increased contributions over the following 12–24 months. This approach requires more planning and coordination but dramatically reduces the financial shock on individual owners.
Real 2026 Costs for Surrey Strata Projects
- Per unit share $7,000–$18,000
- Timeline 3–6 weeks
- Flat sections extra $30K–$80K
- Lifespan 20–28 yrs
- Per unit share $8,000–$20,000
- Timeline 5–8 weeks
- Phased option 2–4 phases
- Metal upgrade +40–60%
- Per unit share $12,000–$22,000
- Warranty 50 yrs
- Ongoing moss treatment $0 / year
- Retreatment cycles Eliminated
These figures include tear-off, disposal, deck repairs with half-inch CDX plywood ( never OSB ), underlayment, ice and water shield, all flashings, new roofing, ridge and hip, ventilation , cleanup building by building, and warranty registration. Flat sections are quoted separately. Financing options available for strata corporations. For a detailed cost breakdown, see How Much Does a New Roof Cost in Surrey.
The Strata Replacement Process
We inspect every building and roof section in the complex, document conditions with photos, and prepare a detailed scope of work with multiple material and phasing options. We attend a council meeting to present findings and answer questions. No charge for this assessment. Schedule your strata assessment.
We work with the council and property manager to refine the estimate, align phasing with the depreciation report timeline and reserve fund balance, and prepare documentation suitable for owner presentations and special levy resolutions if needed.
The council secures approval through the appropriate process — reserve fund expenditure authorisation or special levy vote at a general meeting. We finalise the contract, confirm material orders, and lock the project schedule.
We work through the complex building by building or section by section. Each building gets: complete tear-off, deck inspection and repair, underlayment and ice shield, new roofing material, flashings , ventilation , ridge and hip, cleanup. Weekly schedule updates to the council and affected residents.
Building-by-building quality walkthrough with a council representative. Warranty documentation filed with strata records. Maintenance schedule provided for ongoing care of the new system. Final invoice reconciliation with any deck repair contingency adjustments.
Coordinating with Residents
Strata roofing happens above occupied units. People are living, working from home, and sleeping beneath an active construction site. How you manage that reality determines whether the council gets thanked or voted out at the next AGM.
Before the project: We provide a building-by-building schedule showing which units are affected each week. The council distributes this to all residents with instructions on securing patio furniture, moving vehicles from staging areas, and expectations around noise hours (typically 7:30 AM to 5 PM weekdays).
During the project: Weekly email updates to the property manager with progress photos. Notice to affected buildings 48 hours before their roof work begins. Debris containment with tarps and magnetic nail sweep after each building. We do not leave exposed buildings overnight — tarping protocols protect every stripped section from Surrey rain.
After each building: Cleanup to pre-project condition or better. Magnetic nail sweep of driveways, walkways, and common areas. Any resident concerns addressed directly and promptly. The council should hear from satisfied residents, not angry ones.
Strata Council Planning a Roof Project?
Free comprehensive assessment of your entire complex. We inspect every building, document conditions, present material and phasing options at your council meeting, and structure estimates to align with your depreciation report and reserve fund. No charge. No obligation.
Schedule Strata Assessment Surrey Strata Roofing Call us any time: 604‑358‑3436Frequently Asked Questions
20–30 unit townhouse complex: $200,000–$450,000. 40–60 unit mixed complex: $400,000–$800,000. Per-unit share: $5,000–$25,000 depending on unit count and material. Cedar-to- Enviroshake conversion: $350,000–$650,000. See full cost breakdown.
Contingency reserve is the preferred path — the money is already there from planned annual contributions. Special levy requires 3/4 owner vote and creates financial stress for individual owners. Follow your depreciation report’s funding recommendations to avoid special levies entirely.
Yes. We commonly divide projects into 2–4 phases based on building condition and budget. Phase 1 addresses the worst sections. Subsequent phases follow over 1–3 years funded from ongoing reserve contributions. Phased replacement spreads financial impact and often eliminates the need for a single large special levy.
Architectural shingles for best value (20–28 yrs). Standing seam metal for lowest lifecycle cost (40–70+ yrs). Enviroshake for cedar complexes ending the retreatment cycle (50 yr warranty). Flat sections: two-ply SBS torch-on or TPO.
20–40 unit townhouse complex: 3–8 weeks. 50–100+ unit complex: 2–4 months. We provide building-by-building schedules so residents can plan. Work progresses building by building to minimize disruption.
Multiple stakeholders, council and owner approval processes, larger scale requiring more crew and longer timelines, mixed sloped and flat sections, resident coordination above occupied units, and more complex access/staging. The technical work is the same — the process around it is more involved.
A planning document required under BC Strata Property Act Section 94 that identifies common property components, estimates remaining life, projects replacement costs, and recommends annual reserve contributions. For roofing, it tells the council when to plan and how much to save. Councils that follow the recommendations have the funds. Councils that underfund face special levies.
Strata-specific experience. A track record with councils and property managers. Manufacturer certifications for enhanced warranties. Phased estimates aligning with your financial plan. Clear communication protocols. References from other Surrey strata complexes. Check our 230+ verified reviews.
Paragon Roofing BC
— Strata roofing specialists serving all of Surrey BC
Newton · Guildford · Fleetwood · Panorama Ridge · Fraser Heights · Cloverdale · Whalley · South Surrey
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