Chimney Cowls

Downdraught problems, weather damage, and poor flue performance can create costly issues for property owners. Fin Sheet Metals manufactures custom chimney cowls from our fully-equipped factory, ensuring they deliver the precision and durability Christchurch’s challenging conditions demand.
If you need professional chimney cowl solutions in Christchurch, contact our experienced team to discuss your requirements.
Chimney Flue Cowls for Commercial and Residential Properties

Rotating Chimney Cowl Systems
Advanced spinning flue cowls harness wind power to create a consistent upward draught, eliminating downdraught problems plaguing traditional static cowls. Our spinning flue cowls feature precision-engineered bearings and weather-resistant construction to withstand our windy conditions.
We manufacture these systems using stainless steel and galvanised materials for reliable operation and minimal maintenance. We can fabricate rotating cowls for single residential installations or multi-flue commercial systems to meet your exact requirements.

Static Chimney Cowl Options
We can engineer traditional fixed cowls for reliable weather protection and improved draught performance. Our static chimney cowls provide maximum rain protection and redirect problematic airflow. You can even add custom caps with integrated bird guards or debris screens.
We fabricate each cowl with incredible precision, using durable materials like stainless steel, copper, galvanised steel, and specialist alloys to match your chimney specs and aesthetic requirements.
Why Choose a Standard or Spinning Flue Cowl from Fin Sheet Metal?
As specialists in sheet metal fabrication in Christchurch, we've built lasting relationships with local professionals who rely on our expertise. Our understanding of Canterbury's weather patterns ensures every chimney flue cowl we fabricate performs reliably in our local conditions.
Our Falsgrave Street workshop empowers us to respond quickly and provide flexible scheduling for planned installations or urgent repairs.
Our workshop houses comprehensive fabrication technology, enabling us to handle complex cowl projects that require incredible accuracy. From intricate rotating mechanisms to large-scale commercial installations, we combine traditional craftsmanship with modern equipment, creating cowls that meet high industry standards.
We work with diverse materials and ensure every static or rotating chimney cowl in NZ can withstand our demanding conditions while maintaining optimal performance.
Our qualified team provides expert design advice, precision manufacturing in our fully-equipped workshop, professional on-site installation, and reliable after-service support.
Whether you need a single residential spinning flue cowl or a complex commercial system, our end-to-end service eliminates the hassle of coordinating contractors while ensuring consistent quality throughout your project.

What Our Clients Say About Our Chimney Cowls
EXCELLENT Based on 8 reviews Rob Williams2024-08-29Trustindex verifies that the original source of the review is Google. Outstanding service from these guys. Fair price and professional work with prompt service. Very easy to deal with. Guy Ballantyne2023-05-29Trustindex verifies that the original source of the review is Google. These guys are fantastic! In times when its difficult to get anyone to do a small odd job, I was greated with a smile and a "no problem attitude". They welded a stainless steel patch over corrosion holes in my boats engine exhaust elbow, did an awesome job in a very short time time, and charged an extreemly reasonable price. Infact the price was so reasonalbe and I was so happy with the result, I made a donation to thier xmas fund! Stephen Horrell2020-02-16Trustindex verifies that the original source of the review is Google. Very good Ken Perfect2019-09-12Trustindex verifies that the original source of the review is Google. Excellent service. Produced 2 stainless steel benches for our food truck. Well made, strong, and exact sizing. Came with adjustable legs and they even cut the holes for the sinks and tap. Thanks. Greg Rooney2018-10-18Trustindex verifies that the original source of the review is Google. Great service Clive Smith2018-09-27Trustindex verifies that the original source of the review is Google. Great service Rudolf Nordt2016-09-08Trustindex verifies that the original source of the review is Google. fantastic company, prompt service, very competent
Contact Our Expert Team Today to Discuss Your Needs
The Fin Sheet Metals team brings precision and expertise to every project. As specialists in fabricating chimney flue cowls, we’re ready to solve your ventilation challenges with precision engineering.
Contact our team today to discover how we can deliver the perfect rotating chimney cowl in NZ for your property, or explore our other services, including aluminium fabrication in Christchurch.