Siding on chimneys and dormers

Article Summary

• Chimneys and dormers are where a wrap gets expensive and leaky
• The chimney above the roof is the piece most likely to leak
• Lidiette Hamilton hired Hardie for dormers and a chimney
• Darcy Veer had a water-damaged chimney rebuilt in a day
• If the estimate is silent on the chimney, it is not finished

PRO TIP If the estimate is silent on the chimney, the dormers, or step flashing, it is not finished. Those are the lines that leak first.

PRO TIP Ask whether the crew has been on a two-story this month, and who owns the roof-to-wall detail if another shop has the shingles.

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The hard part is above the first floor

A simple ranch wall is a rectangle. Chimneys, dormers, and the gable over the garage are not. They take more access, more flashing, and paint that has to meet brick or shingles. They are also where water starts when the wrap is old.

If your estimate prices the easy walls and stays quiet about the high work, you do not have a finished bid. The homeowners who wrote the notes below found that out by hiring the job, not by reading a materials sheet.

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A chimney above the roof

High work is where a wrap gets expensive and leaky. The chimney above the roof, the dormers, and the gable over the garage take more access and more flashing than a ranch wall. The homeowners below hired that work from shops still on the 2026 list.

When the chimney and the shingles are both open, one conversation is easier than two crews arguing over a flashing line. McCann’s in Norman and Red River in Edmond are on the 2026 list for a roof-and-wall ticket. Ask who owns the flashing where the two meet.

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Hardie on dormers

Lidiette G. Hamilton hired Tulsa Renew to hang James Hardie on all the dormers and the chimney, then paint the siding, shutters, the garage door, and trim. That is a small-area job with a lot of cuts. Hardie is heavier than vinyl. It needs a crew that has been up there this month, not a ladder they rented for your house.

Randy was fairly new to Tulsa when he found Steven around 2017 to replace siding on dormers and the gable above the garage. He did not know the materials. He wrote that Steven quickly showed he was an expert. First-time high work is a good reason to sit with the owner, not only a salesperson with a color deck.

If Hardie is the product you want on those faces, start with Tulsa Renew. The company states it is the only James Hardie Preferred siding contractor in Tulsa. Get the dormer wrap and the flashing on the written estimate.

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A one-day rebuild

Not every chimney job is a full wrap. Darcy Veer had a decrepit chimney. The siding had water damage from how it was first built. Tulsa Renew rebuilt it in less than a day. Painters came the next day to finish it.

A one-day rebuild still needs a dry detail at the roof. If the chimney was leaking because it was built wrong, hanging new boards on the same flashing will not last. Ask what they are changing, not only what they are covering. Simon Turner had a Midtown note in the same spirit: Tulsa Renew replaced bad siding and, while they were up there, fixed loose roof flashing at no charge.

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What belongs on a high-work bid

Name the hard parts before anyone sets a ladder.

1. Chimney wrap, including the faces above the roof.
2. Dormer wrap and the gable over the garage, if you have them.
3. Step flashing and counter flashing, and who owns them if another shop has the shingles.
4. Paint or factory finish where siding meets brick, shutters, and trim.
5. Access: scaffolding, lifts, or a crew that has been on a two-story this month.

For Hardie on high work, start with Tulsa Renew. For a roof-and-wall ticket that includes the chimney, start with McCann’s or Red River if they hang the material you want. Get the flashing on the written estimate. The cheap bid that skips the chimney is the one you will pay for twice.

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