Before & After
Roofing Transformation — Vent Boot Flashing Repair
Explore Revolin Roofing before-and-after transformations across Metro Vancouver — from emergency leak repairs to full asphalt, metal, cedar, and flat-roof replacements. Each gallery highlights the problem, diagnosis, and finished roofing outcome homeowners in the Lower Mainland face.
Primary comparison
Before and after
After view 01
Problem
What needed attention
A Vancouver east-side home shows a UV-cracked rubber vent boot with staining on courses below the black ABS pipe.
Diagnosis
Assessment focus
The penetration boot flange has failed. Localized boot replacement into the aged shingle field restores the seal without re-roofing.
Solution path
How work is framed
A new boot under/over courses correctly and clears stain context while surrounding shingles stay visibly aged.
Materials (categories)
Material language for planning
Material categories used when planning this type of roofing work.
- Replacement vent boot
- Matched shingle cuts
- Sealant at flange (category)
Before (5)
Before images
Before view 01 
Before view 02 
Before view 03 
Before view 04 
Before view 05
After (4)
After images
After view 01 
After view 02 
After view 03 
After view 04
Related
Services and service areas
Related services
Assessment request
Tell us what you are seeing
Share the property location, roof type if known and the concern you want reviewed. An on-site assessment determines the right next step for your building.