Flashing repair where the chimney meets the roof in Three Lakes
Tell us where the water shows up. We trace it to the roof junction or rule the flashing out.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Clues that point to the roof junction flashing
- Thick black roof cement around the base
- Broken tiles around the chimney base
- Wet attic insulation around the stack
- Crumbling mortar right at the roof line
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How we repair the flashing at your roof line
Layers of roof cement and caulk
A chimney junction can end up carrying more patch than metal. Roof cement, caulk and fabric get added after each leak until nobody can see how the original pieces were laid. The patch may slow water for a while, but it also hides the lap that failed.
We treat old patch as evidence. Where we can tell what sits beneath it without removal, we say so. Where we cannot, the estimate states that removal may reveal more. It also explains how any extra work would be priced and approved before it goes ahead.
Rusted steel at the roof line
Rust streaks on the roofing below a chimney can start at pinholes in old steel flashing. Once its coating wears off, the metal thins at folds and laps first. A piece that looks whole from the ground can be soft enough to push a screwdriver through.
We check the metal by hand where we can reach it. Rusted pieces are listed for replacement rather than coated over, because paint does not restore lost metal. If the rust is limited to one face, the scope can be limited to that face as well.
Comparing two flashing proposals
When two proposals for the same chimney in Three Lakes differ widely, the difference usually sits in the scope rather than the price per piece. One may reseal the existing metal while the other replaces it. One may include the roofing around the chimney while the other leaves it out.
Line the two up face by face. Check which metal each names, how the counter flashing is held and what each says about the roofing. If our estimate is unclear on any of those points, ask and we will clarify it in writing before you choose.
A back pan on a narrow chimney
Where a chimney is narrow and no cricket is required, the uphill face is often flashed with a back pan. It is a single formed piece that runs across the back of the chimney, turns up the brick and extends up the slope under the roofing. Water arriving from above is carried around the sides.
The back pan has to tuck under the roofing far enough to shed water, and its corners have to lap onto the side pieces. We check both. If the back pan was cut short or face-nailed, the estimate explains how the new one will be formed and held.
What a flashing quote in Three Lakes should name
- Flashing metal named in writing
- Roof deck condition where exposed
- Wall joint beside an exterior chimney
- Protection for roof, yard and windows
Common questions on reflashing a chimney
Is resealing enough, or does the flashing need replacing?
That depends on the metal. If the pieces are sound and lapped correctly, and only the sealant has failed, a reseal can be the right repair. Rusted, short or wrongly lapped metal needs replacing, and we explain which applies after the inspection.
What should I mention when I book a flashing check?
Where the water appears, whether it shows during rain or later, the roof covering and any earlier repairs at the chimney. If you have papers from past roof or chimney work, keep them handy. Rough answers are fine.
Do you seal chimney flashing with roof cement?
Not as the main seal. Roof cement is a roofing patch material, and a flashing joint should rely on lapped metal with sealant at the reglet and hidden laps. Where old cement hides the metal, we clean it back to see what is underneath.
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Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo