Port Coquitlam and Greater Vancouver’s Go-To Roof Curbs & Flashing Experts
At Duct Duct Goose, our detail-oriented sheet metal contractors fabricate durable, custom roof curbs and flashing designed for reliable protection and seamless rooftop integration. Whether for HVAC systems, skylights, vents, or roof hatches, our precision-formed sheet metal components ensure watertight performance, long-lasting durability, and easy installation. Every product is crafted to withstand Port Coquitlam’s demanding weather, keeping your building protected and your rooftop projects running smoothly.
- Achieve Perfect HVAC Fit
- Ensure Watertight Protection
- Built to Last in All Conditions
- Streamline Rooftop Installations

Local Owned
Years of Experience
Need Reliable Roof Curbs & Flashing? Call Our Port Coquitlam Sheet Metal Experts Today!
Count on our skilled sheet metal fabrication team to deliver precision-built, weather-resistant roof curbs and flashing designed for lasting protection. Our reliable sheet metal fabricators ensure every component is built to spec, watertight, and ready for seamless installation.
Why Duct Duct Goose is the #1 Contractor for Quality Roof Curbs & Flashing in Greater Vancouver and Port Coquitlam
Your Reliable Roof Curb & Flashing Experts in Port Coquitlam
Duct Duct Goose is Greater Vancouver’s certified sheet metal fabrication contractor for precision-built roof curbs and flashing designed for lasting protection and a perfect rooftop fit. Our expert sheet metal fabricators use advanced CNC cutting and professional welding to create watertight, durable components for any project. From commercial rooftops to industrial installations, we deliver reliable, code-compliant roof curbs and flashing engineered to protect, seal, and perform for years.
Reliable
On-time flashing
and curb delivery
Skilled
Expertise in
complex sheet
metal fabrication
Transparent
Upfront pricing with
no hidden costs
Meeting Industry Codes and Jobsite Expectations in Port Coquitlam & Greater Vancouver
As a leading, most trusted roof curb and flashing fabrication company serving Port Coquitlam and Greater Vancouver, we ensure every component meets the highest standards of safety, weather resistance, and performance. From commercial rooftops to industrial installations, our products are engineered for precision, durability, and total code compliance.
Versatile Material Options
We offer galvanized steel, aluminum, and stainless steel in multiple gauges to suit any project, from light commercial applications to heavy-duty industrial roofing, ensuring structural strength, corrosion resistance, and long-term reliability.
Watertight Roof Curbs & Flashing
Our expertly fabricated roof curbs and flashing are precision-welded and sealed to prevent leaks and ensure watertight protection, helping contractors meet strict performance and inspection requirements with confidence.
Adherence to Industry Standards
Every roof curb and flashing assembly our certified fabricators produce follows SMACNA, NRCA, and local building codes, ensuring code-compliant products that perform safely and consistently under demanding conditions.
Tailored Fabrication Solutions
From custom curbs and vent flashing to specialized caps and edge details, our dependable sheet metal professionals deliver made-to-spec solutions designed to fit perfectly, install easily, and protect your project for years to come.
Types of Roof Curbs & Flashing We Fabricate in Port Coquitlam & Greater Vancouver
At Duct Duct Goose, we specialize in precision-built roof curbs and flashing engineered for watertight protection and long-term performance. Using CNC plasma cutting, TIG welding, and hydraulic brake forming, our trusted sheet metal fabricators deliver durable, code-compliant components that help builders, engineers, and facility managers complete every rooftop project with confidence.

Standard Equipment Roof Curbs
Our standard equipment roof curbs deliver precision, strength, and reliability for rooftop HVAC units. Designed for HVAC and general contractors, these durable, level bases ensure watertight seals, secure mounting, and seamless duct alignment. With expert sheet metal fabrication, we guarantee long-lasting performance for fans, ventilators, and packaged systems.

Sloped and Custom-Built Roof Curbs
Our sloped and custom-built roof curbs are engineered for pitched or irregular roofs, providing precise equipment leveling and effective drainage control. Ideal for builders and contractors, each curb is tailored to project dimensions for easy installation and perfect HVAC system compatibility using advanced sheet metal fabrication.

Insulated Roof Curbs
Our insulated roof curbs offer superior energy efficiency and condensation control for demanding environments. Preferred by energy-conscious contractors and engineers, they minimize heat loss and extend system life. Built with high-grade insulation and precision sheet metal craftsmanship, they enhance rooftop HVAC performance year-round.

Vibration-Isolated Roof Curbs
Our vibration-isolated roof curbs reduce noise, vibration, and structural strain from heavy rooftop units. Designed for HVAC professionals and commercial installers, they improve comfort and extend equipment life. With precision custom sheet metal fabrication, we deliver stable, quiet, and long-lasting isolation solutions for any building type.

Metal Roof Flashings and Counterflashings
Our metal roof flashings and counterflashings provide watertight protection around curbs, penetrations, and seams. Trusted by roofing contractors and HVAC technicians, each flashing is corrosion-resistant and weatherproof. Expert sheet metal fabrication ensures a custom fit that enhances durability and safeguards roof integrity.

Base Flashings, Drip Edges, and Cap Flashings
Our base flashings, drip edges, and cap flashings direct water away from seams and joints, preventing leaks and water damage. Ideal for roofing professionals and builders, these precision-fabricated components integrate seamlessly with roof curbs. Rely on our custom sheet metal experts for long-lasting protection and a clean, professional finish.
Advanced Roof Curb & Flashing Fabrication in Coquitlam, BC
Precision-Fit Roof Components, Delivered On Time
When your roofing or mechanical project demands precision and protection, expert fabrication makes all the difference. At Duct Duct Goose, our reliable, quality-driven sheet metal technicians craft custom roof curbs and flashing from galvanized steel, aluminum, and stainless steel, engineered to your specifications so contractors can install efficiently and stay on schedule.
Get Components That Fit Right Away
From HVAC unit curbs and vent flashing to edge caps and custom mounts, our skilled metal fabricators cut, weld, and finish every piece with precision. That means watertight seals, easier installation, and fewer on-site adjustments, helping your projects stay efficient, compliant, and leak-free.
Build Reliability with Durable Materials
Our expert fabrication team produces roof curbs and flashing tough enough for harsh weather, heavy loads, and long-term exposure. Whether for new builds, replacements, or industrial retrofits, we deliver durable, contractor-ready components engineered to protect and perform for years.
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Our Process
Crafting Reliable, Precision Roof Curbs & Flashing
At Duct Duct Goose, fabricating roof curbs and flashing is more than shaping metal; it’s about precision, protection, and long-term performance. Using advanced CNC technology and expert welding, our trusted sheet metal specialists build components that ensure watertight seals, perfect rooftop integration, and lasting durability. Every curb and flashing meets strict industry standards, giving contractors dependable, code-compliant results on every project.

1. Project Consultation & Design Review
Our precision-focused fabrication team begins by collaborating with contractors, builders, and engineers to review rooftop layouts, unit sizes, and installation requirements. We identify challenges early and recommend custom curb and flashing solutions that ensure accurate fit, weatherproofing, and structural integrity.

2. Material Selection & Preparation
We source premium galvanized steel, aluminum, and stainless steel to match each project’s environmental and structural needs. Every sheet is measured, cut, and prepped with care, ensuring consistent quality, corrosion resistance, and long-term durability.

3. Precision Fabrication for Roof Curbs & Flashing
Using advanced CNC plasma cutting, press brakes, and expert welding, we fabricate curbs, caps, and flashing systems designed for perfect rooftop integration. Each component is built to align seamlessly with HVAC units, vents, or skylights for a watertight, professional finish.

4. Quality Inspection & Finishing
Every piece undergoes a thorough inspection for dimensional accuracy, weld strength, and sealing integrity. Our skilled technicians smooth edges, verify fitment precision, and confirm weatherproof performance to meet the highest fabrication standards before delivery.

5. Delivery or Contractor Pickup
Our reliable sheet metal fabrication team provides safe, on-time delivery to job sites across Greater Vancouver, Burnaby, Surrey, Langley, and Coquitlam. For contractors on tight schedules, secure in-shop pickup is available, ensuring your curbs and flashing arrive exactly when your project needs them.
The Advantages of Professional Roof Curbs & Flashing
Precision-Built Protection for Every Port Coquitlam Project
Custom roof curbs and flashing are essential for protecting rooftop installations, ensuring leak-free performance, and maintaining long-term structural integrity. Certified sheet metal fabrication specialists at Duct Duct Goose design and fabricate each component for a precise fit, watertight seal, and seamless integration with HVAC units, skylights, and vents across commercial and industrial projects.
Ensure Watertight Sealing
Enhance Structural Protection
Achieve Perfect Rooftop Fit
Simplify Installation
Extend Roof Lifespan
As Greater Vancouver’s top-rated roof curb and flashing fabrication experts, our certified sheet metal experts combine advanced technology with skilled local craftsmanship to deliver reliable, weather-resistant, and code-compliant solutions. Every curb and flashing piece is precision-built for durability, accuracy, and long-term performance, giving contractors confidence in lasting, high-quality results.

Meeting Industry Codes and Jobsite Expectations in Port Coquitlam & Greater Vancouver
As a leading, most trusted roof curb and flashing fabrication company serving Port Coquitlam and Greater Vancouver, we ensure every component meets the highest standards of safety, weather resistance, and performance. From commercial rooftops to industrial installations, our products are engineered for precision, durability, and total code compliance.
🔴 Versatile Material Options
We offer galvanized steel, aluminum, and stainless steel in multiple gauges to suit any project, from light commercial applications to heavy-duty industrial roofing, ensuring structural strength, corrosion resistance, and long-term reliability.
🟠 Watertight Roof Curbs & Flashing
Our expertly fabricated roof curbs and flashing are precision-welded and sealed to prevent leaks and ensure watertight protection, helping contractors meet strict performance and inspection requirements with confidence.
🟡 Adherence to Industry Standards
Every roof curb and flashing assembly our certified fabricators produce follows SMACNA, NRCA, and local building codes, ensuring code-compliant products that perform safely and consistently under demanding conditions.
🟢 Tailored Fabrication Solutions
From custom curbs and vent flashing to specialized caps and edge details, our dependable sheet metal professionals deliver made-to-spec solutions designed to fit perfectly, install easily, and protect your project for years to come.
Trusted Roof Curbs & Flashing in Coquitlam and Greater Vancouver, BC
Precision-Fabricated Roof Curb & Flashing Solutions for Every Coquitlam Project
Custom Roof Curb Fabrication
Our reliable sheet metal fabricators design and build precision roof curbs for HVAC units, ensuring perfect fit, strength, and long-term performance.
Roof Curb Installation and Replacement
Expert installation and replacement ensure watertight seals, structural integrity, and compliance for all rooftop HVAC systems.
Metal Flashing and Counterflashing
Custom metal flashings safeguard roof penetrations and HVAC equipment from leaks, corrosion, and harsh weather exposure.
Ductwork and Plenum Transitions
Our reliable sheet metal contractors fabricate airtight duct and plenum transitions for smooth, efficient airflow between rooftop and indoor systems.
Roof Equipment Support Frames and Rails
Our trusted roof curbing specialists craft durable support frames and rails that provide secure, code-compliant mounting for rooftop HVAC units of any size.
Sealing, Insulation, and Waterproofing Services
Our reliable sheet metal experts in Port Coquitlam apply high-performance sealants and insulation to roof curbs, improving energy efficiency and preventing costly leaks.
Who We Serve with Custom Roof Curbs & Flashing in Port Coquitlam, BC
Trusted by builders and contractors across Port Coquitlam, Greater Vancouver, Burnaby, Surrey, and Langley, Duct Duct Goose fabricates durable, precision-fit roof curbs and flashing for every type of project. Our expertly crafted components support commercial and industrial rooftops, ensuring watertight performance, code compliance, and long-term protection.
HVAC Contractors
Mechanical Engineers & Designers
Commercial & Industrial Builders
Facility Managers
Looking for a Skilled Roof Curb & Flashing Fabricator Near Me? We Proudly Serve Coquitlam, Vancouver, and Surrounding Areas
At Duct Duct Goose, our trusted sheet metal fabricators proudly serve Coquitlam, Vancouver, and nearby areas with precision-built roof curbs and flashing designed for commercial, industrial, and institutional projects. Each component is custom-fabricated to your specifications, ensuring watertight performance, easy installation, and dependable, on-time delivery every time.
Our Custom Duct Fitting Services Cover These Port Coquitlam & Greater Vancouver Areas:
V3B 0A3
V3C 2M8
V3C 3G7
V3B 7B2
V3E 3J7
Delivering Reliable Roof Curbs and Flashing in Port Coquitlam & Greater Vancouver, BC
At Duct Duct Goose, our trusted sheet metal fabricators proudly serve Coquitlam, Vancouver, and nearby areas with precision-built roof curbs and flashing designed for commercial, industrial, and institutional projects. Each component is custom-fabricated to your specifications, ensuring watertight performance, easy installation, and dependable, on-time delivery every time.
Key Landmarks and Areas We Serve in Port Coquitlam & Greater Vancouver:

Roof Curbs & Flashing FAQs
Roof curbs provide stable mounting bases for HVAC units, vents, or skylights. They ensure watertight sealing, proper airflow, and long-term structural protection on commercial and industrial rooftops.
Yes, our Port Coquitlam sheet metal fabricators design and build custom roof curbs tailored to your specifications, ensuring a perfect fit, durability, and code-compliant installation for any commercial or industrial project.
We fabricate using galvanized steel, aluminum, or stainless steel. Each material is selected for strength, corrosion resistance, and long-lasting weather protection to meet your project’s specific needs.
Absolutely. Properly installed custom flashing seals roof penetrations, preventing leaks, corrosion, and costly repairs. Our precision-built flashing ensures watertight performance and dependable protection against harsh weather conditions.
Builders, contractors, architects, and facility managers benefit from custom fabrication that guarantees accurate fit, simplified installation, and durable weatherproofing for HVAC systems, vents, and rooftop structures.
Yes, Duct Duct Goose provides fast, reliable delivery of custom roof curbs and flashing across Greater Vancouver, including Coquitlam, Surrey, Burnaby, and Langley, ensuring projects stay efficient and on schedule.





