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Cowl Vents and Dorade Vents

Low Profile Stainless Dorade Vents



Sleek. Strong. Crafted for the Finest Boats.

Upgrade your boat with Buchan Marine’s low profile dorade vents — designed to deliver clean deck lines, reliable airflow, and timeless stainless steel beauty.

Crafted from precision-cast 316L stainless steel and finished to a mirror polish, these vents are built to perform in harsh marine environments while elevating the overall look of your vessel.


Low Profile Cowl Vent with Deck Plate
From$155.95
Buy Now

Why Choose Low Profile Vents?

Traditional vents can sit high on deck and create unwanted snag points for lines.

Our low profile design offers a smarter solution:

  • Reduced risk of lines catching on deck

  • Ideal for transom mounting and walkable areas

  • Clean, sleek appearance that blends into your boat

Safer. Cleaner. More refined.


Low Profile Dorade Cowl Vent Buchan Marine

Built to Last — 316L Stainless Steel

Each vent is:

  • Precision-cast from 316L stainless steel

  • Mirror polished for a high-end yacht finish

  • Designed to withstand harsh saltwater conditions

This is true marine-grade hardware built to last for decades.


Heavy-Duty Deck Plate Set (Included)

Every vent comes complete with a 6-hole deck plate and cap, designed for durability and ease of use.

  • Star-pattern key system (fits standard 11/16" winch handle)

  • 12 threads per inch — compatible with traditional Nirco deck plates

  • Secure, proven design trusted for generations


Low Profile RED Dorade Cowl Vent Buchan Marine

Custom Interior Colors Available

Standard finish: White powder-coated interior

Custom options available:

  • Red

  • Blue

  • Black

  • Or any color to match your boat

Please allow approximately 2 weeks for custom powder coating.


Available Sizes

3" Low Profile Vent

  • Deck Plate Cut-Out: 3-3/8"

  • Overall Width: 4-7/8"

  • Opening Dimensions: 4-5/8" x 2-7/16"

  • Height: 3-7/8"

  • Weight: 3 lbs

Perfect for cabins, lockers, and smaller spaces

4" Low Profile Vent

  • Deck Plate Cut-Out: 4-3/8"

  • Overall Width: 5-5/8"

  • Opening Dimensions: 7-1/2" x 3-5/8"

  • Height: 5-3/8"

  • Weight: 5 lbs

Ideal for larger airflow needs and transom installations


Low Profile Stainless Steel Dorade Cowl Vent Buchan Marine

Designed for Boats That Stand Out

Whether you're restoring a classic yacht or upgrading a modern vessel, these vents deliver:

  • Clean, low-profile aesthetics

  • Reliable ventilation

  • Premium, long-lasting construction

This is hardware that performs — and gets noticed.

Buchan Marine vents are true boat jewelry.


Low Profile Stainless Steel Boat Vents Buchan Marine

In Stock — Ready to Ship

To order or ask questions:

📞 (415) 895-8395🌐 www.buchanmarine.com


⚓ Buchan Marine

Timeless by Design. Built for the Sea.


Low Profile Cowl Vent with Deck Plate
From$155.95
Buy Now

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