Chimney Cowls

Enhance your roofline with purpose-built chimney cowls that protect, perform, and last through all seasons.

Built to Withstand, Designed to Breathe.

Auckland Metal Flashings, we understand that a chimney is more than just a feature — it’s a functional element that must be protected against moisture, wind, pests, and performance issues. That’s why we specialise in crafting custom chimney cowls designed to optimise airflow, prevent downdrafts, and protect your flue system.

Whether you need a static cowl, anti-downdraft model, or a custom vented solution, we deliver chimney protection that blends performance with sleek architectural appeal.

Custom-Built Solutions

Every cowl is tailored to your roof’s exact pitch and chimney dimensions, ensuring a secure and effective fit.

Engineered for Harsh Weather

Our cowls resist rust, rain, snow, and coastal winds, making them ideal for all New Zealand environments.

Smarter Airflow Management

Proper ventilation reduces condensation, improves combustion efficiency, and keeps your home smoke-free.

Long-Term Durability

Made with Colorsteel®, Zincalume®, or aluminium, our cowls require minimal maintenance and maximum resilience.

Chimney cowls play a vital role in protecting your home or commercial building from internal and external damage. Improperly ventilated chimneys can lead to backflow of smoke, increased condensation inside the flue, or even permanent structural damage due to moisture ingress. That’s where our locally fabricated, precision-engineered chimney cowls come in.

Our team works with architects, builders, and homeowners to design and fabricate chimney cowls that not only meet performance standards but also complement the visual flow of the roofline. From traditional brick chimneys to modern metal flue systems, we design for every style and material.

Prevents wind-driven rain, debris, and birds from entering the chimney
Enhances fireplace or flue system performance by improving draw
Reduces condensation and internal moisture build-up
Decreases risk of corrosion, backflow, and flue damage
Ideal for both new construction and retrofit applications

Each cowl is fabricated with precision in our Auckland workshop using CNC cutting and folding technology, ensuring consistent quality and perfect alignment. We also account for environmental factors like prevailing wind direction and rainfall levels, ensuring maximum functionality.

Our Clients Love Us

"After getting our chimney cowl replaced by Auckland Metal Flashings, we’ve noticed a huge improvement in how our fireplace draws. No more smoke blowing back into the room! Their team was professional, quick, and friendly throughout."

– Linda M.,

North Shore

"We needed a custom-designed cowl for our heritage home and Auckland Metal Flashings absolutely nailed it. The finish matches our roof perfectly, and the functionality is spot on. Highly recommend them for any metal flashing or roofing accessory work!"

– Bradley T.,

West Auckland

Protect Your Roof – Protect Your Investment

From custom flashings to durable saddles, we provide roofing solutions that keep your property safe, dry, and looking its best.