Missouri · MO 909 Cities served

Chimney Flashing Repair in Missouri Near Me

Chimney flashing repair in Missouri: new step and counter flashing, chimney crown repair, caps and chimney leak repair. Call (833) 583-1301 to describe your leak.

Call (833) 583-1301 See cities

Step & Counter Flashing

Chimney Crowns & Caps

Tuckpointing & Waterproofing

Skylight & Vent Flashing

Call (833) 583-1301

909+

Cities served

Metal

Chimney flashing repair

IRC

Cricket rule on chimneys over 30 in.

Toll-free

(833) 583-1301

Chimney flashing repair services

Chimney Flashing Repair Services in Missouri

Chimney flashing repair and chimney leak repair in Missouri: step flashing, counter flashing, crickets, crowns, caps, tuckpointing and the other roof flashing that keeps water out.

(833) 583-1301

01 / 12

Step Flashing Replacement

New L-shaped step flashing woven into every shingle course where the roof meets the chimney. Call (833) 583-1301 for chimney flashing repair.

Call about this

02 / 12

Counter Flashing Repair

Metal cap flashing cut into the mortar joints so rain sheds over the step flashing below. Call (833) 583-1301 for chimney flashing repair.

Call about this

03 / 12

Chimney Cricket Installation

A small peaked saddle behind wide chimneys that splits water and snow around the masonry. Call (833) 583-1301 for chimney flashing repair.

Call about this

04 / 12

Chimney Crown Repair

Repair or rebuild of the concrete slab on top of the chimney that keeps water out of the brick. Call (833) 583-1301 for chimney flashing repair.

Call about this

05 / 12

Chimney Cap Installation

Stainless steel or copper caps that keep rain, animals and debris out of the flue. Call (833) 583-1301 for chimney flashing repair.

Call about this

06 / 12

Chimney Tuckpointing

Grinding out failed mortar joints and repacking them so the brick sheds water again. Call (833) 583-1301 for chimney flashing repair.

Call about this

07 / 12

Chimney Waterproofing

Breathable siloxane water repellent applied to brick and stone chimneys above the roofline. Call (833) 583-1301 for chimney flashing repair.

Call about this

08 / 12

Wall & Sidewall Flashing Repair

Step and counter flashing where a roof slope runs into a wall, dormer or second story. Call (833) 583-1301 for chimney flashing repair.

Call about this

09 / 12

Skylight Flashing Repair

Resealing or reflashing skylights with the proper step flashing and head and sill kits. Call (833) 583-1301 for chimney flashing repair.

Call about this

10 / 12

Vent Pipe Boot Replacement

New rubber, lead or metal boots around plumbing vents, exhaust fans and flue pipes. Call (833) 583-1301 for chimney flashing repair.

Call about this

11 / 12

Valley Flashing Repair

Reflashing open and closed roof valleys where two slopes meet and carry the most water. Call (833) 583-1301 for chimney flashing repair.

Call about this

12 / 12

Emergency Chimney Leak Tarping

Temporary tarping and sealing to stop active chimney and flashing leaks. Call (833) 583-1301 for chimney flashing repair.

Call about this

Cities we serve

Chimney flashing repair in cities across Missouri

Pick a city for local chimney flashing repair and chimney leak repair.

Whiteman Air Force Base

Call us

(833) 583-1301

About Stackline Chimney & Roof Leak Co.

Chimney Flashing Repair Company in Missouri Near Me

Chimney flashing repair in Missouri often means brick. St. Louis is known for its brick housing, and Kansas City and towns across the state have plenty of masonry chimneys too. Freeze-thaw winters crack crowns and open mortar joints, and spring storms bring hail and wind that loosen counter flashing. Humid summers keep the masonry damp. Many older St. Louis homes were built with soft brick that needs a lime-rich mortar, not a hard modern mix.

Step flashing woven under every shingle course
Counter flashing set into a ground mortar joint, not caulked to the brick
Crowns rebuilt with a slope and a drip edge
Chimney leak repair in Missouri: call (833) 583-1301

Why call us for chimney flashing repair

Chimney Flashing Repair in Missouri: Why Call Us

Chimney leak repair in Missouri usually involves the masonry as much as the metal. Our crew tuckpoints failed joints with mortar matched to the brick, rebuilds crowns and applies a breathable water repellent where the brick soaks up rain. We then reset counter flashing into sound mortar and weave new step flashing under the shingles. After hail, our crew checks caps and flashing along with the shingles. We also build crickets behind wide chimneys for snow and leaves.

Chimneys are the whole job

Chimney flashing repair and chimney leak repair are what we do. We do not sell full roofs or siding.

Step and counter flashing

Each step piece overlaps the one below and nails to the deck, never the brick. Counter flashing goes into a ground reglet.

Crickets where code calls for them

A chimney wider than 30 inches needs a cricket on the uphill side. We build them when they are missing.

Masonry done right

Soft lime mortar on old soft brick. Sloped concrete crowns, not flat mortar caps.

Leaks without a chimney

Wall flashing, skylights, vent boots and valleys use the same methods, and we fix those too.

Photos of the work

You see what failed and what we replaced, which helps if you are talking to an insurer.

Chimney Flashing Repair FAQs

Questions about chimney flashing repair

Common questions about chimney flashing repair in Missouri.

Call (833) 583-1301

How do I know if my chimney leak is flashing or something else?

Look at when it leaks. A stain that shows up during wind-driven rain from one direction often points to the flashing on that side. Water that shows up in the firebox or on the damper usually comes from the top, through an open flue or a cracked crown. Damp brick inside the attic after a long soaking rain points to porous masonry. Our crew checks all three before recommending chimney flashing repair.

What is the difference between step flashing and counter flashing?

Step flashing is the set of small L-shaped pieces tucked under each shingle course along the side of the chimney. Counter flashing is the metal set into the brick that laps down over the step flashing. The two work as a pair. One without the other leaks.

Will you match my existing shingles?

We reuse the shingles we remove when they are in good shape and bring matching replacements when they are not. On older roofs the color may not be a perfect match, and we will tell you that before we start.

What metal do you use for chimney flashing?

On most asphalt shingle roofs we use aluminum or galvanized steel. On slate, cedar or historic homes we use copper, which lasts as long as the roof. We avoid pairing copper with galvanized steel or aluminum on the same detail because the two corrode each other.

How do I get a quote for chimney flashing repair?

Call (833) 583-1301. We will ask a few questions about where the water shows up and what the roof looks like, then set a time for our crew to look at it in person.

Chimney leak repair

Need Chimney Flashing Repair in Missouri? Call now.

Water at the chimney, a skylight or a wall? Call (833) 583-1301 for chimney flashing repair in Missouri. Tell us where the water shows up and we will set a time to look at it.

Call (833) 583-1301 Browse services