Roofing topics & neighbourhood guides
Long-form articles from a licensed Lower Mainland roofer — leak diagnosis, repair pricing, ventilation, materials, plus a guide for every neighbourhood we work in. For city-level pricing, see the city pricing guides.
Roofing topics
How Much Does a Roof Repair Cost in 2026? (Lower Mainland Pricing Guide)
Real 2026 roof repair pricing in Vancouver and the Lower Mainland — from $250 emergency tarps to $4,500 sheathing rebuilds. Published rates from a licensed BC roofer.
Skylight Leak Repair — Why Skylights Leak and What It Costs to Fix
Why skylights leak in BC's wet coastal climate, how to tell if it's the skylight or the flashing, and what skylight repair vs replacement costs in 2026.
Chimney Leaking Into Your House? Here's Why (and What to Do About It)
The 6 reasons your chimney leaks in the Lower Mainland — failed crown, cracked counter-flashing, missing cricket — and what each fix costs from a BC licensed roofer.
Roof Ventilation Requirements in BC — What the Code Actually Says
Ridge vent vs box vents, soffit intake math, and what the BC Building Code 9.19 actually requires for attic ventilation in the Lower Mainland.
Types of Roof Penetrations — Vents, Pipes, Fans & How to Stop Them Leaking
Plumbing stacks, bath fans, range hoods, B-vents, gas vents and skylights — the 8 types of roof penetrations on a typical Vancouver home and how each is properly flashed.
Ice and Water Membrane — What It Is, Where It Goes, and Why It Matters in BC
Ice and water shield protects against wind-driven rain and ice damming. Where it's required by code, where we install it on every Lower Mainland roof, and why it matters.
Roof Moss Removal — Why It Damages Your Roof and How to Treat It
Moss eats your shingles in BC's wet climate. Why it grows, how to remove it without damaging the roof, and what professional moss treatment costs in 2026.
Gutter Repair & Replacement Cost in BC — Aluminum, Steel & 6-Inch Upgrades
Sagging gutters, leaking corners, downspout fixes — what gutter repair and replacement costs in the Lower Mainland in 2026, and when to upgrade to 6-inch.
Flat Roof Cost in BC — TPO, SBS, and Torch-On Pricing for 2026
What a flat roof actually costs in 2026 for your Vancouver home — TPO single-ply, SBS modified bitumen, and torch-on 2-ply with 20-year warranty pricing.
Torch-On Roofing Explained — How SBS Modified Bitumen Works in BC
How torch-on roofing works, why it's the BC standard for flat roofs, what to expect during install, and what 2-ply vs cap-sheet systems cost in 2026.
Metal vs Asphalt Roofing in BC — Cost, Lifespan, and Which Wins for the Lower Mainland
Standing seam metal vs 50-year asphalt laminate — real 2026 costs, 50-year cost-of-ownership math, and which one we recommend for Lower Mainland homes.
Synthetic vs Felt Underlayment — Why Modern Roofs Use Synthetic in BC
Felt #15, felt #30, and synthetic underlayment compared. Why synthetic is now the BC standard, what we install, and what it costs in 2026.
Ridge Vent vs Box Vents — Which Roof Vent Is Best for BC Homes?
Continuous ridge vent, box vents, turbines, and powered fans compared. Which one we install on Lower Mainland re-roofs and why ridge vent wins for BC.
Open Valley vs Closed Valley — Which Is Better for Your Roof?
Open metal valleys vs closed-cut and woven valleys compared. Which one performs best in BC's wet climate and what each costs in 2026.
Dormer Leaks — Why Dormers Leak in BC and What It Costs to Fix
Why dormers are the second most common leak source after chimneys, the 4 places they fail, and what proper dormer leak repair costs in 2026.
Soffit & Fascia Repair Cost — When to Patch, When to Replace
Rotted fascia, sagging soffit, peeling paint — what soffit and fascia repair costs in the Lower Mainland in 2026 and when full replacement is the right call.
Roofing Warranty Explained — What 25-Year, 50-Year & Lifetime Actually Mean
Material warranty, workmanship warranty, prorated coverage, and what 'lifetime' means in fine print. A licensed BC roofer's plain-English guide.
Do I Need a Roofing Permit in BC? — Vancouver, Burnaby, Surrey & Beyond
When a re-roof or repair needs a building permit in BC, what each Lower Mainland municipality requires, and what happens if you don't pull one.
Featured neighbourhood guides
Ambleside
Ambleside roofing: Howe Sound salt wind, ocean-view skylight triple-flashing, and what real West Van fixed-bid pricing looks like.
Lower Lonsdale
Lower Lonsdale roofing: century-old craftsman, salt air off Burrard Inlet, and corridor-density quotes.
Lynn Valley
Lynn Valley roofing: 2,100 mm of rain a year, north-facing moss, and why algae-resistant shingles aren't optional here.
Kitsilano
Roofing in Kitsilano: 1910s craftsman gables, salt-air flashing, and what a real Kits re-roof costs in 2026.
Shaughnessy
Shaughnessy roofing: heritage character, slate-look composites, and what $30k–$60k actually buys you here.
Mount Pleasant
Mount Pleasant roofing: skinny lots, low-slope laneway additions, and torch-on done right above your kitchen.
Steveston
Steveston roofing: low-slope deltas, salt mist off the Fraser, and why Richmond ventilation rules are different.
Burke Mountain
Burke Mountain roofing: 8/12 pitches, snow-stop bars, and 6-nail high-wind installs above 200 m elevation.
Newton
Newton roofing: 1980s ramblers, hailstorm impact ratings, and real $11k–$13k quotes for a typical 24-square home.
South Surrey
South Surrey roofing: $19k–$28k custom homes, coastal flashing upgrades, and the architectural review you need to plan for.
Fort Langley
Fort Langley roofing: heritage village character, cedar shake conversions, and Township heritage permit timelines.
Sardis
Sardis roofing: Fraser Valley sun load, asphalt UV failure, and why we spec algae-resistant shingles as standard here too.
All neighbourhood guides
208 neighbourhoods across the Lower Mainland.