Concrete Chimney Cap
Concrete Chimney Cap Installation and Repair in Riverton, UT
A cracked or missing chimney cap lets rain and snowmelt soak into the flue and masonry. Grant North Masonry pours sloped concrete caps that seal the top of your chimney, shed water and protect the flue tiles from freeze-thaw damage.
40 yrs hands-on experience
Licensed & insured
5% off military & seniors
What's Included
Chimney Cap Services We Offer
The top of the chimney takes the worst of Utah weather. These are the repairs and upgrades that protect it.
New Concrete Caps
A poured, sloped concrete cap seals the chimney top and sheds rain and snowmelt.
Crown Repair and Rebuild
Cracked or crumbling crowns are repaired or rebuilt before water reaches the flue.
Flue Tile Protection
The cap is shaped to protect flue tiles from the moisture that cracks them in freezing weather.
Chimney Top Repointing
Failed mortar joints at the top of the chimney are repointed to stop leaks.
Flashing Checks
Flashing where the chimney meets the roof is checked so water does not run behind the masonry.
Inspection Before Repair
We inspect the full chimney top and explain whether a cap, crown repair or rebuild fits the damage.
Why It Matters
Why a Chimney Cap Matters
The crown at the top of a chimney is its roof. When it cracks or crumbles, rain and snowmelt run into the flue tiles and brick below, then freeze, expand and break them from the inside. What starts as a small crack at the top can become a costly chimney rebuild.
A well-made concrete cap is one of the least expensive ways to prevent that damage, which makes it a smart repair to handle early.
Design
How a Sloped Concrete Chimney Cap Works
A properly built cap is poured with a slope, so water runs off away from the flue instead of pooling. It overhangs the chimney sides slightly so water drips clear of the brick below. The concrete seals the top of the masonry and surrounds the flue tile.
The result is a solid, long-lasting surface that stands up to freeze-thaw cycles on the Wasatch Front. We shape each cap to the size and layout of your chimney.
Warning Signs
Signs Your Chimney Crown Needs Attention
Cracks in the concrete, chunks missing from the top, white staining on the brick below, loose bricks near the top and water stains on interior walls near the chimney all point to a failing crown. A thin mortar wash on top with no real crown is another red flag.
If you see any of these signs, schedule a look before winter. Water damage progresses quickly once freezing weather arrives, and early repair keeps the project small.
Repair or Replace
Crown Repair or Full Replacement?
Small hairline cracks can sometimes be sealed, but a crown that is crumbling or pulling away usually needs to be rebuilt. We inspect the damage and tell you which option makes sense for your chimney.
Where cracks have already reached the flue tile or the upper courses of brick, we repair those as part of the job. Fixing only the cap would leave water a path into the chimney.
Cap and Fireplace
Combine Chimney Cap Work With Fireplace Service
A chimney cap project is a good time to have the fireplace inspected. If you plan to burn this winter, we can clean the flue, inspect the liner and repair the firebox in the same visit.
That saves scheduling time, and it gives you one clear picture of the whole chimney system. Our fireplace repair and fireplace cleaning services pair naturally with cap work.
Cost
What Affects Chimney Cap Cost
Chimney size, roof access, the condition of the old crown and how much of the upper brick needs repair all shape the price. A simple cap replacement is a smaller job than a rebuilt crown with repointed brick.
We give you a written price after inspecting the chimney top. If damage goes deeper than expected once work starts, we pause, show you and explain your options before going further.
Service Area
Chimney Cap Contractor Serving Riverton and Nearby Cities
Grant North Masonry builds and repairs chimney caps from its base in Riverton, including Glen Aire and Monarch Meadows, and brings tools and materials to your property.
We also serve Salt Lake City, Orem, Provo and Sandy, including Capitol Hill, Aspen, Rivergrove and Pepperwood, within about 30 miles. Estimates are free, and you speak directly with the mason.
How It Works
A Clear Chimney Cap Process
01
Inspect the chimney top
We check the crown, flue tiles, upper brick courses and flashing for cracks and water damage.
02
Prep and pour
Loose material is removed, forms are set and a sloped concrete cap is poured around the flue.
03
Finish and review
We finish the surface, clean up and review the finished work with you.
Questions
Chimney Cap FAQs
Q1
How long does a concrete chimney cap last?
Lifespan depends on the concrete, the slope and the weather the chimney sees. A well-built cap lasts for many years, and we check it any time we work on your chimney.
Q2
Is a chimney cap the same as a chimney crown?
Not exactly. The crown is the sloped surface at the top of the masonry, while a cap often means a covering over the flue. Many homeowners use the terms interchangeably, and we explain what your chimney needs.
Q3
Do chimney cap repairs need a permit?
Replacing a cap usually does not, but rebuilds of major chimneys can. City rules differ, so we check the requirements before work begins.
Protect Your Chimney Before the Next Freeze
Tell us what you are seeing and we will inspect the chimney top, explain your options and quote the work at no charge.