Your masonry chimney consists of many different components, including flashing, all working harmoniously for the safe and efficient venting of harmful combustion byproducts while enjoying the fireplace or freestanding wood stove. Normal wear and tear, weather damage, UV exposure, or improper installation can result in a sudden water leak that gradually worsens, requiring immediate repair. The certified professionals and skilled masonry contractors at Smoke Stacks, with over a decade of experience and a proven track record of excellence, will make the necessary flashing repairs or replacements, ensuring your chimney continues to withstand the southeast Wisconsin climate.
What is Flashing?
Flashing is a vital component for maintaining a watertight seal where the chimney meets the roofline. When flashing is worn, rusted, or otherwise compromised, rainwater, pests, and debris can seep through the space, potentially damaging your home and chimney.
Signs Your Flashing Is Failing
One of the most common signs of flashing problems is a leaky chimney. Since it typically manifests as wet stains on the walls and ceiling near the fireplace, it is often mistaken for a roof leak. Other warning signs of failing flashing can include:
- Rust or corrosion: Visible rust on the flashing itself is a sign that it is deteriorating.
- Cracks or tears: Physical damage to the base or step flashing can compromise its integrity, allowing water to leak through the crevice.
- Missing sections: Strong winds, an intense microburst, or excessive wear can cause sections of flashing to come loose.
- Water stains: Water stains on the walls and ceiling around the fireplace, the attic, and the roof deck are signs of water intrusion. This can lead to wood rot, mold growth, and compromised indoor air quality, underscoring the importance of promptly repairing flashing issues.
Types of Flashing Repairs
Depending on the extent of the failure, we may recommend resealing the flashing or a complete replacement.
Flashing Repair
Minor issues, such as small cracks or loose seams, can often be fixed by resealing the existing flashing with a durable, waterproof sealant.
Flashing Replacement
If the flashing is rusted, worn, or improperly installed, a complete replacement is the most effective long-term solution. We replace the flashing according to code, ensuring a durable, watertight seal. A complete replacement can help prevent future, more costly water damage.
How Flashing Is Installed
Flashing must be installed in a specific manner by a trained and experienced certified chimney sweep®. Proper installation is a multi-layered approach that uses distinct pieces of metal flashing, including step flashing and counter flashing, to create a shingle-like effect that diverts water from the chimney. One of the most common flashing problems is failure due to improper installation, which can lead to leaks even in relatively new flashing.
While many contractors use galvanized steel, stainless steel flashing is more durable and less prone to rusting than galvanized flashing, offering superior longevity and protection against the elements.
Professional Flashing Repair and Replacement Near Me
At Smoke Stacks, we take pride in serving property owners in the Greater Milwaukee area, including Cudahy, Germantown, Fox Lake Village, Sherman Park, and surrounding communities in southeastern Wisconsin. We are committed to delivering the highest quality flashing and chimney repairs to ensure complete client satisfaction. Our experienced technicians understand the unique weather challenges our region faces and will provide durable solutions to protect your home and chimney. Contact us today to schedule an appointment! Family Pride. Exceptional Results.
