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Certified crew
Manufacturer-trained installation to spec.
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Licensed & insured
Fully licensed and insured. Verify on L&I
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5-star rated
Trusted by homeowners across Greater Seattle.
When a vent collar starts to split
The rubber neck takes UV and movement every season. A hairline split at the stack is enough to wet the decking around it.
1
Cracked rubber around plumbing stacks
Collars harden, then split at the neck. On the roof we look at the rubber, the metal base, the shingles in a ring around it, and attic staining when the hatch is safe.
2
Water stains below vents
Water often rides the pipe or a rafter before it prints on the ceiling, so the stain can sit several feet from the stack. We match that interior mark to the penetration before we order parts.
3
Collar replacement and shingle tie-in
The repair is a new collar, shingles we have to lift, and underlayment at the opening when the old layer is torn or missing.
What we fix at the plumbing stack
Work stays on the vent penetration and the shingles that have to tie back into it. Active leaks elsewhere on the field are quoted separately.
Collar replacement
swap a cracked or flattened rubber neck
Flashing-base reset
reseat the metal base so water sheds onto the shingle below
Shingle tie-in
replace tabs we break or that have already lost their granules around the opening
Stain-path check
see whether water follows the pipe or enters at a nearby seam
Underlayment at the opening
look for a torn or missing patch under older penetrations
Neighboring stacks
if one collar failed, the others on that slope usually aged with it
Active-water cover
a temporary cover when water is coming inside and the roof is not safe to finish
Repair versus reroof
say so when brittle shingles make another collar a short fix
For a planned visit, use the contact form and say whether the ceiling stain is wet or already dry.
A small collar leak can look like a field failure
The drip is often a slow one. We read the collar and the shingle ring around it before calling for a wider tear-off.
When the field is still sound, the written scope for pipe boot repair in Greater Seattle is one collar, the flashing base, and the shingles we have to lift. If several collars are hardened or the tabs shatter underfoot, that limit goes on the same estimate so you are not paying for the same ceiling stain twice.
How a collar replacement runs
Follow the stain
We start at the ceiling mark, then the stack in the attic if the hatch is safe, and only then the collar on the roof.
Read the neck and base
A split in the rubber, a lifted metal base, or a ring of missing granules tells us the penetration is the entry.
Tie the shingles back
The new collar only sheds water if the surrounding shingles and underlayment still do. Brittle field notes go on the estimate, not into a silent upsell.
Warranties on qualifying roof repair work
Written warranty terms for qualifying labor and eligible materials are explained on your estimate before you approve the work.
5
Year labor warranty
30
Year material warranty
FAQ · Contact us for terms on your project.
Why homeowners choose Construction Elite LLC
- Free inspections & written estimates — clear scope before you approve work
- Master Craftsman certified crew — repairs to manufacturer standards
- Licensed and insured in Washington
- Serving King, Snohomish, and Pierce Counties since 2021 — King, Snohomish, and Pierce Counties
- Written estimates before permanent repair or replacement begins
5-Star Rated on Google
Homeowners call after a ceiling stain shows up beside a plumbing wall and they want photos before anyone talks about a full tear-off.
Vent collars and stack tie-ins
Photos from plumbing vents, the shingles tied back around them, and openings we had to rebuild.
Service area
Based in Bothell—crews cover Greater Seattle across King, Snohomish, and Pierce Counties.
Questions about cracked vent collars
What fails first on a plumbing vent collar?
Why can the ceiling stain sit away from the stack?
Can one collar be replaced if the shingles around it still hold?
What do you photograph before quoting the collar?
When is a dry stain still worth a visit before the next storm?
Do you open the attic when the hatch is safe?
What warranty language shows up on the estimate?
Which counties does the crew drive for this work?
Related roofing services
If the stain is not at the vent, see roof leak repair or residential roof repair for the wider field.
Other roof details
These neighboring pages cover leaks that start somewhere other than the plumbing vent.
Need the stack checked?
Tell us what you see on the roof or ceiling. We inspect, document, and provide a written repair scope before work begins.
Construction Elite LLC · 4405 153rd Pl SE, Bothell, WA 98012