Bob’s Chimney
Professional Chimney Cap Installation
If you’re concerned about stray birds getting into your chimney or draft problems because of a damaged crown, let us resolve your problem by installing a durable chimney cap of the right size.

Secure Your Flue Opening with Chimney Cap Installation
A chimney flue fulfills a lot of functions. It’s an exhaust passage attached to your fireplace and stoves and an important part of your fire safety system. What it’s not supposed to be is a home for rodents or a funnel for snow, rainfall, or other weather condition. Unfortunately, it becomes exactly that if there’s no cap installed to protect the opening.
Protect your chimney flue by installing a cap designed to tolerate harsh temperatures with ease. All you have to do is call Bob’s Chimney and share your location. Let our technicians handle the rest, including measuring the flue dimensions, drilling pilot holes, and using masonry screws to make sure the cap fits properly. What you get at the end is a chimney that vents properly and keeps your heating devices energy-efficient. A win-win situation for you.
Call us to schedule an affordable chimney cap installation in your area!
Ensuring the Perfect Fit During Fireplace Chimney Cap Installation
A lot of homeowners ask us if they can install a chimney cap on their own. While it is doable, the biggest advantage of professional chimney cap installation is the fact that a technician knows how to ensure the perfect fit. Even the slightest inconsistency during the installation process can lead to energy leakage, moisture damage, and an entryway for rodents.
This is why we ensure maximum accuracy while performing chimney rain cap installation. We only install the cap once we’ve worked out the proper dimensions, whether you have a round flue or a rectangular flue. The result is a chimney that exhausts combustion gases efficiently all year long and keeps your energy bills in control.


We Install Chimney Caps of Various Types in Homes and Businesses
01

Single Flue Chimney Caps
These chimney caps are designed to protect chimneys with a single flue opening. They feature a mesh screen that provides a strong barrier against snow, rainfall, and infestation.
02

Multi Flue Chimney Caps
Also known as top mount caps, these caps are perfect for double flue chimneys. They provide coverage to the entire chimney crown and all the flues connected within the chimney.
03

Full-Coverage Chimney Caps
While standard chimney caps are budget-friendly, they don’t provide complete coverage, unlike full-coverage chimney caps. They can be customized to meet your requirements.
04

Custom Fabricated Chimney Caps
Irregularly shaped chimneys, designed from custom fabrication, are more compatible with customized caps. They are designed with accurate measurements to ensure a proper fit.
05

Aluminum Chimney Caps
Aluminum is lightweight and cost-effective for chimney caps, though it may not be perfect for high-heat applications. It is more suitable for gas fireplaces that aren’t used frequently.
06

Galvanized Steel Chimney Caps
Galvanized steel caps are a mid-tier choice, more suitable for areas with mild climates. They offer reasonable protection against water damage, moisture, and weather conditions.
07

Copper Chimney Caps
Amongst metal caps, copper caps are one of the most durable options. Besides great protection, they are also a popular choice for the natural patina aesthetic they develop with time.
Does your wooden stove take longer than usual to heat up? It may be worth checking if your chimney has a damaged cap. Let our chimney cap installers replace it with a new one.
What Happens If You Don’t Install a Chimney Cap?
01
Cracked Bricks
Excessive moisture can enter the chimney flue, which may cause the bricks to spall and the masonry to lose its structural strength.
02
White Stains
Mold can develop inside the chimney, which shows in the form of green, black, or white patches. Over time, it can weaken the bricks.
03
Rust Signs
Especially in the fall season, leaves, twigs, and branches can fall into the flue. This can cause clogging and interrupt the heating cycle.
04
Musty Smell
An uncapped chimney is more prone to blockage, which means an increased risk of chimney fires as well as carbon monoxide poisoning.
05
Smoke Blowback
Smoke can travel back to your property since it won’t exhaust properly. This can cause breathing difficulties and a sense of stuffiness.
06
Small Cracks
The chimney’s metal components like the firebox and damper may corrode. The damage would only spread unless it is addressed head-on.
Sensing rotten odors coming from the fireplace? Let us give it a closer look. Call us to book a chimney inspection today.
Breaking Down Chimney Cap Costs
The cost of installing a chimney cap depends on several factors, including the material, design, and installation requirements. While pre-made caps from hardware stores offer a quick solution, they may not provide the durability or protection that a custom-fitted cap can offer. Materials also make a difference—galvanized steel is more affordable but less durable than high-quality options like stainless steel or copper.
When choosing the right chimney cap, it’s important to consider your long-term needs. If you use your fireplace frequently, investing in a more durable material such as stainless steel can help ensure lasting protection against weather and debris. Not sure which cap is right for your home? Contact Bob’s Chimney—we’re happy to help you choose the best option and provide a free estimate.
Spending a Fortune on Your Energy Bills? Let Us Reduce Them by Installing Chimney Caps!
How long does it take to install a chimney cap?
In most cases, a chimney cap installation can take anywhere from 30 minutes to an hour depending on the size of your chimney and the material. To get an approximate idea of how long it may take depending on your requirements, give us a call.
How long does a chimney cap last typically?
It mostly depends on the weather conditions and usage frequency of your chimney. But you can expect a lifetime of 3-25 years. A stainless steel or copper chimney cap lasts longer compared to an aluminum or galvanized steel cap.
What happens if snow builds on the chimney cap itself?
Most chimney caps are designed with angled sides so that snow or rainfall can deflect instead of remaining on the surface. This protects the chimney flue by preventing environmental elements from getting in. Call us to schedule a chimney cap installation near you.
Is a chimney cap necessary?
A chimney cap is necessary in most cases. Without one, your chimney will only become a liability as it would be more vulnerable to environmental damage.