Solar Roof Leak Repair – Holliston, MA
Project Summary
- Location: Holliston, MA
- Home Built: 2014
- Roof Type: Asphalt shingles with solar array installed
- Issue: Active leak at plumbing vent (boot pipe)
- Interior Evidence: Ceiling staining beneath vent pipe
- Cause: Failed/aging pipe boot flashing between solar panels
- Solution: Targeted shingle removal and installation of The Ultimate Boot Pipe
- Scope: Repair only (no full roof replacement)
- Result: Leak eliminated, roof integrity restored without disturbing solar system
Project Overview
A homeowner in Holliston, MA contacted Master Roof after noticing water staining on their ceiling beneath a vent pipe. The home, built in 2014, had a well-maintained asphalt roof with a solar array installed. The leaking pipe boot was located between solar panels — requiring precision repair.
Master Roof performed a focused repair, replacing the failed boot pipe flashing using The Ultimate Boot Pipe, restoring the roof’s waterproof seal without requiring a full roof replacement.
The Problem: Leaking Vent Pipe Beneath Solar Panels
Inspection revealed deterioration of the rubber boot around the plumbing vent, compromised flashing, and interior ceiling staining.
The Inspection Process
Master Roof conducted a thorough exterior and interior inspection, carefully evaluating the vent penetration between solar panels to confirm the leak source.
The Solution: Installing The Ultimate Boot Pipe
- Removed shingles around existing vent pipe
- Removed deteriorated boot flashing
- Installed The Ultimate Boot Pipe
- Integrated new flashing beneath surrounding shingles
- Reinstalled and sealed shingles properly
- Ensured watertight tie-in around solar array
Why This Matters for Solar Homes
Homes with solar panels require specialized roofing knowledge. Improper repairs can void solar warranties or create hidden leak channels. Master Roof performs repairs with solar systems in place safely and effectively.
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Frequently Asked Questions
Can a leaking pipe boot be repaired without replacing the whole roof?
Yes. If shingles remain in good condition, a localized flashing replacement is typically sufficient.
Do solar panels have to be removed to fix a vent pipe leak?
Not always. In this case, the repair was completed without removing the solar panels.
How long do pipe boots last?
Standard rubber boots often fail within 8–12 years depending on exposure.
What are signs of a leaking vent pipe?
Ceiling stains, musty attic odors, dripping during rain, or visible cracking around the vent.
Repair Gallery
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At Master Roof, we offer exceptional residential roofing services across Holliston including roof replacement, repairs, attic ventilation, chimney flashing, skylight installations, roof maintenance, and assessments. Here are some other Master Roof projects in the area.
