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Safeguard your home's longevity and safety with Modern Masonry's chimney flashing installation and repair services. We serve Seattle, WA and nearby areas, focusing on protecting your home from water damage and structural problems. Our comprehensive chimney flashing services include:
Thorough inspection of existing flashing
Custom flashing fabrication
Precise installation techniques
Repair of damaged flashing
Waterproofing and sealing
Chimney crown repair and replacement
Flashing for all chimney types and roofs
Faulty flashing can put your home at risk. Contact us for a professional assessment and tailored solution for your chimney.

We tailor our masonry services to fit your needs and budget. Get a no-obligation quote for your project today.
Good chimney flashing is vital for your home's structure. It stops water from getting in, which can cause serious and expensive damage. Here's why you should care about your chimney's flashing:
Stops water leaks and moisture damage
Protects roof and attic spaces
Increases chimney and roof lifespan
Prevents mold growth
Keeps indoor air healthy
Lowers energy bills
Maintains your home's appearance
Neglecting chimney flashing can lead to big repairs later. Trust Modern Masonry to keep your home safe and dry with our professional services
⭐ ⭐ ⭐ ⭐ ⭐
This company does a great job, I'm very happy with the hard
11/22/2025
⭐ ⭐ ⭐ ⭐ ⭐
This company does a great job, I'm very happy with the hard
11/22/2025
Protect your home from chimney flashing problems. Modern Masonry offers quality chimney flashing installation and repair services designed for your needs. Our skilled team is ready to check your chimney, suggest the best solutions, and deliver long-lasting results. Contact us today to book your chimney flashing inspection and start making your home safer and more secure.
Chimney Flashing Installation & Repair
Complete Chimney Rebuild Services
Chimney Repointing & Brick Restoration
Professional Chimney Repair Services
Look for water stains on ceilings or walls near the chimney, rust or wear on the flashing, loose or missing flashing pieces, and water dripping in the fireplace when it rains. If you see any of these, get your chimney flashing checked and fixed soon to avoid more damage.
Check your chimney flashing yearly as part of regular maintenance. Good flashing can last 15-20 years, but this varies based on the material and weather. Regular checks help catch problems early and make your flashing last longer.
While you might want to fix small issues yourself, it's best to let professionals handle big repairs and installations. Proper installation needs special skills, tools, and knowledge of roofing and masonry. Doing it wrong can cause water damage, which costs more than hiring a pro. Also, working on a roof can be dangerous without the right safety gear and experience.
Serving the Seattle, WA and surrounding areas. Modern Masonry specializes in roofing solutions, basement waterproofing and chimney, foundation, and masonry services. Manufacturer warranties honored. Over 30 years of experience. New customers save 20%. Senior discounts. Free estimates on customizable solutions.



Seattle, WA and the surrounding area
1420 5th Ave
Seattle, WA 98101
Mon - Sun12:00 am - 11:59 pm
After Hours by Appointment
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