Who’s the best for chimney repairs? Chimney mason or roofer

The chimney is a controversial element of your roof. If you contact a roofer, he will tell you they are the best at it. If you ask a Mason, he will tell you the same.

Chimneys are iconic features of many homes, offering warmth, ambiance, and functionality. When faced with chimney issues, homeowners often debate whether to hire a chimney mason or a roofing contractor for repairs.

Each has its own set of skills and advantages, making the decision crucial.

There is no exact answer I can tell you in a few words. Instead, I will give you some supportive documents and information to help you decide whether to hire a roofer or a mason. You will also learn the differences between chimney masons and roofing contractors and their advantages.

Let’s get started.

Why does the chimney leak?

Before I go to the main point, I want to clarify the reasons behind the leak. This will help you better understand whose fault mainly causes the issues. Don’t worry; I will keep it short.

Here is why the chimney leaks:

Flashing issues

Improperly installed or damaged flashing around the base can seep water inside the roof decking and attic space.

The chimney stands over the roof, so a shared space exists between the chimney and the roof. A metal strip seals the joint space to prevent water from seeping inside. If this strip is not sealed accurately, water will also seep inside.

Read also: How do you repair roof flashing?

Cracked chimney crown

A concrete slab or metal cap sits atop the masonry chimney structure. It serves as a protective barrier against water infiltration by covering the chimney’s top opening.

The crown overhangs the edges of the chimney, preventing moisture damage to the masonry below.

A properly constructed chimney crown is crucial for preserving the integrity and preventing leaks into the structure.

The crown typically becomes cracked due to extreme temperatures and moisture penetration. Over time, these environmental factors cause the crown’s concrete material to expand and contract, leading to crack development.

Poor construction techniques or insufficient reinforcement can also contribute to crown cracking. Lack of maintenance and neglecting to address minor cracks can exacerbate the issue.

Read also: Main reasons for roof leaks in heavy rain and their solutions

Masonry deterioration

Cracked or deteriorated mortar joints and damaged bricks can allow water infiltration into the chimney structure.

Water infiltration through cracks or gaps in the chimney structure can damage moisture, including mold growth and deterioration of the chimney’s integrity.

Read also: Hot vs. cold roof: understanding the difference

Faulty roofing materials

Issues such as damaged shingles, worn-out roof underlayment, or compromised roof flashing near the chimney can contribute to leaks around the chimney area.

Read also: The pros and cons of black roofs

What is a chimney mason?

A chimney mason, also known as a chimney sweep or repair specialist, is a skilled tradesperson specializing in constructing, repairing, and maintaining chimneys and fireplaces.

These professionals possess expertise in masonry work, including bricklaying, mortar repair, and chimney rebuilding.

Read also: Is roof replacement tax deductible?

Advantages of hiring a mason

1. Specialized Expertise: Chimney masons have specific training and experience in dealing with chimney-related issues, ensuring that repairs are carried out effectively and safely.
2. Masonry Skills: Masons are proficient in working with brick, stone, and mortar, allowing them to perform precise repairs that seamlessly match the existing chimney structure.
3. Comprehensive Services: In addition to repairs, chimney masons can provide chimney sweeping, inspection, and installation services, offering a one-stop solution for chimney maintenance needs.

Read also: Your options when you need a new roof but can’t afford it

Roofing contractors & chimney repairs

While chimney masons specialize in masonry work, roofing contractors also play a vital role in chimney repairs, particularly when addressing issues related to the chimney’s flashing or roof integration.

The most common roof repairs →

Advantages of hiring a roofing contractor

1. Flashing Expertise: Roofing contractors are well-versed in flashing installation and repair, making them ideal for addressing leaks from the chimney’s junction with the roof.
2. Roof Inspection: Roofing contractors can assess the roof’s overall condition and identify any underlying issues contributing to chimney leaks, such as damaged shingles or roof deck deterioration.
3. Seamless Integration: Hiring a roofing contractor ensures that chimney repairs are seamlessly integrated with the roof’s structure, promoting optimal waterproofing and longevity.

Modern roofing ideas for →

Should you hire a mason or a roofing contractor?

Deciding whether to hire a chimney mason or a roofing contractor for chimney repairs depends on the nature and extent of the damage. Here are some factors to consider:

• Masonry Repairs: If the chimney’s brickwork or mortar joints are damaged or there are issues with the chimney’s structure itself, a chimney mason is the best choice.
• Flashing Issues: If the source of the leak is related to flashing problems or roof integration issues, it is recommended that you hire a roofing contractor.
• Comprehensive Assessment: For complex chimney issues involving masonry and roofing components, consulting a chimney mason and a roofing contractor may be necessary to ensure thorough evaluation and effective repairs.

Essential tips for roof maintenance and repairs →

Choosing the right professional for your needs

When selecting a professional for chimney repairs, consider the following:

1. Experience and Qualifications: Look for chimney masons or roofing contractors with extensive knowledge and relevant certifications in chimney repair and roofing.
2. References and Feedback: Check online reviews and customer feedback. Also, check their review on Google Maps or other reputable platforms like TrustPilot, Better Business Bureau (BBB), etc.
3. Written Estimates: Obtain written estimates from multiple professionals and compare their proposed solutions, pricing, and timelines before deciding.

Who is the best for chimney repair?

Chimney masons or professionals who only work with chimneys are the best for chimney repairs. This is my personal opinion as a professional roofing contractor with 30 years of experience. I could technically bias the winner, but this is not the type of professional we are. Our goal is to help homeowners make the right decision based on field and actual data.

Before you (or a chimney expert) touch the chimney, I suggest discussing it with your roofer or anybody who is involved with the roof. This is for safety precautions and in case anything goes wrong. Also, be sure to check if there is any concern about voiding insurance coverage.

Both chimney masons and roofing contractors play crucial roles in repairs, each bringing their own expertise to the table.

People usually don’t like it if anyone touches their work without consent. For example, suppose a roofing contractor built the chimney. They will not like it if you repair it using a mason without the roofer’s consent. So be sure to let your roofer know you want to hire a mason to fix the chimney. Also, ask if they have any suggestions. This will show that you care about their opinion and luckily you will have a smooth relationship with every party.