How-To Roofing Guides
Practical, hands-on guides written by Kory and Johnny Peters, Red Seal Boilermakers turned professional roofers with ten years of roofs completed across the Fraser Valley. Whether you are planning a DIY repair or want to understand what your contractor should be doing, these guides give you the knowledge to make confident decisions.
13 guides covering installation, inspection, maintenance, and material selection, all tailored for BC's unique climate challenges.
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Step by step guides for every detail: shingles, metal, torch-on, EPDM, TPO, flashing, valleys, chimneys, skylights, ventilation, roofing tools and safety setup.
Complete Roofing Process
Start-to-finish guide covering every phase from tear-off to final inspection
How to Inspect Your Roof
Spot warning signs before they become costly repairs
How to Maintain Your Roof
Seasonal checklists that extend your roof lifespan 5-10 years
Asphalt vs. Metal Roofing
Cost, durability, and performance compared for BC climates
Choosing Shingle Color
How colour affects curb appeal, energy costs, and resale value
Reading Roofing Warranties
Decode manufacturer vs. workmanship coverage and what voids them
The Science of Ice Dams
Why they form in the Fraser Valley and how to prevent them
How to Install Asphalt Shingles
Professional nailing patterns, starter courses, and ridge caps
How to Install Metal Roofing
Panel layout, fastener spacing, and thermal expansion details
How to Install a Skylight
Proper flashing and sealing for a leak-free skylight
How to Flash a Chimney
Step and counter flashing to prevent the most common leak source
How to Install Valley Flashing
Open vs. closed valley methods and when to use each
How to Install Ventilation
Ridge, soffit, and balanced attic airflow systems
Frequently Asked Questions
How often should I inspect my roof in the Fraser Valley?
Twice a year, once in spring after winter storms and once in fall before the rainy season. The Fraser Valley's heavy rainfall and occasional snow loads accelerate wear, so catching issues early saves thousands in repair costs.
Can I do roofing work myself, or should I hire a professional?
Small repairs like replacing a few damaged shingles are manageable for handy homeowners. Full installations, flashing work, and structural changes should be done by a licensed roofer, improper installation voids manufacturer warranties and can lead to far more expensive damage.
What is the best roofing material for BC's wet climate?
Both asphalt shingles and metal roofing perform well. Architectural asphalt offers excellent value with 25-30 year lifespans, while standing-seam metal lasts 40-60 years and sheds water and snow more effectively. The right choice depends on your budget, roof pitch, and long-term plans.
How do I prevent ice dams on my roof?
Ice dams form when heat escapes through the roof and melts snow, which refreezes at the eaves. Prevention requires proper attic insulation (R-50 minimum in BC), balanced ventilation with soffit and ridge vents, and ice-and-water shield membrane along the eaves.
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Need Professional Help With Your Roof?
These guides are educational, but some jobs need a professional. Kory and Johnny have completed ten years of roofs across the Fraser Valley, from Hope to Abbotsford.
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Kory & Johnny have roofed homes across the Fraser Valley since 2016. Free inspections, honest estimates, no pressure.
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