LOUVRES

Square & Rectangle Louvres

M300

Full Depth Style
Maximum airflow and ventilation
Requires additional framing
Standard louvre Includes flyscreen
Optional birdscreen

M300A

Custom Full Depth Style
Maximum airflow and ventilation
Requires additional framing
Standard louvre Includes flyscreen
Optional birdscreen

Triangle Louvres

M360

Full Depth Style
Maximum airflow and ventilation
Requires additional framing
Standard louvre Includes flyscreen
Optional birdscreen

M360A

Flush Mount Style
Easily installed on a metal-clad building
Mounts external to the wall sheathing

Triangle Louvres with Sides

M370

Full Depth Style
Maximum airflow and ventilation
Requires additional framing
Standard louvre Includes flyscreen
Optional birdscreen

M370A

Flush Mount Style
Easily installed on a metal-clad building
Mounts external to the wall sheathing

Octagon Louvres

Full Depth Style
Maximum airflow and ventilation
Requires additional framing
Standard louvre includes flyscreen
Optional birdscreen

Full Depth Style Sizes:

M218 - 18” Octagon
M224 - 24” Octagon
M230 - 30” Octagon
M236 - 36” Octagon
M242 - 42” Octagon
M248 - 48” Octagon

Flush Mount Style
Easily installed on a metal-clad building
Mounts external to the wall sheathing
Standard louvre includes flyscreen
Optional birdscreen

Flush Mount Style Sizes:

M218A - 18” Octagon
M224A - 24” Octagon
M230A - 30” Octagon
M236A - 36” Octagon
M242A - 42” Octagon
M248A - 48” Octagon

Custom Louvres

M345

DIAGONAL LOUVRE

M350

ARCHED LOUVRE

ROUND LOUVRE

M385

Screen Options

Flyscreen

Birdscreen

LOUVRES

Improved Ventilation & Architectural Detail

At Maco Enterprises, our custom metal louvres are engineered to deliver both functional performance and visual appeal for your project. Whether you’re ventilating attic spaces or adding architectural accents to gable ends, our louvres provide reliable airflow while enhancing your building’s profile.

Choose from our standard louvre shapes – square, rectangle, triangle, and octagon - in standard sizes, or request a custom size to meet your specific requirements. Depending on your application, we offer standard flush mount louvres which can be easily installed on a metal-clad building. For increased ventilation, choose our full depth louvres which offer increased airflow, but will require additional framing.

PRODUCT CATALOGUE
A fan of various wood laminate sample swatches in different shades and grain patterns.

We have your

Colour!

Color swatch sample with various shades including white, blue, green, red, beige, brown, black, and gray.

With all Maco prepainted products you can easily find the perfect style to compliment your project. Mix and match over 45 colour options, ranging from classic earth tones, bold matte finishes and vibrant reds, greens and blues, plus a full selection of stunning woodgrain finishes. Create the ideal custom colour combination that matches your unique style!

Carousel of color samples with a text overlay promoting clicking to see all color options.
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A gray metal building with snow on the roof, featuring a gable and an attic vent in the upper section, and a smaller front extension with an overhang, also covered in snow.
Close-up of a metal building wall with a black octagonal vent and a gutter at the roof edge against a blue sky.
Large white farm barn with green trim, multiple windows, and a silo in the background under a clear blue sky.
Close-up of a building's white metal siding with a red octagonal vent and red trim against a clear blue sky.
Close-up of a building's roof with a weather vane, painted white and red, under a blue sky with trees in the background.
A large, modern barn with white walls, a gray roof, and several ventilation structures on top, set on a green lawn under a clear blue sky.
A green octagonal vent and a wall-mounted light fixture on the exterior of a building with white metal siding, under an overhanging roof.
A black octagonal vent with horizontal slats mounted on a metal building with vertical siding.
White modern agricultural barn with large glass garage door, small entrance door, and circular vent, set against a clear blue sky and trees.
Close-up view of the roof of a building with snow on it, featuring a peaked structure and a vent or chimney.
Close-up of the upper part of a blue industrial building with vertical metal siding, a white trim, and a roof vent against a clear blue sky.
Barn with teal siding, white trim, and a wooden porch supported by beams, located on a dirt lot with a clear blue sky.