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Modernist – 12′ x 20′ Detached One-Car Garage


The Modernist – A collection of West Coast modern elements, this 12′ x 20′ modern style one-car garage features a 21″ overhangs, large clean line windows and 200 square feet of finished interior floor space.


Modernist – 12′ x 20′ Detached One-Car Garage

Modernist – 12′ x 20′ Detached One-Car Garage

Modelled under the Modernist Collection, this contemporary 1-car garage plan is a bestseller and available in multiple options

Featuring dual stucco and horizontal cedar siding, 21″ deep overhangs, large modern windows, dual frosted glass overhead doors, this typical size garage looks great and is easy get permitted in more challenging cities such as Calgary and Vancouver.

Measuring 12′ x 20′, the Modernist modern-style one-car garage offers a contemporary-style and is a very popular garage plan.

If you like the flat roof but want an industrial design, check out the CUBE one-car garage. 

Quick Facts

Modernist – 12′ x 20′ Detached One-Car Garage

The Exterior:

Modernist – 12′ x 20′ Detached One-Car Garage

The Interior:

Modernist – 12′ x 20′ Detached One-Car Garage

This contemporary 1-car garage plan is available in multiple options, including a 2-car, 3-car and 4-car garage plan.


Have You Seen These Plans?

This Plan Package Includes:

Modernist – 12′ x 20′ Detached One-Car Garage

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Modernist – 12′ x 20′ Detached One-Car Garage
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100% Satisfaction Guarantee!

Adaptive House Plans will happily exchange your first order for another blueprint or house plan package of equal or lesser value within 30 days of your original date of purchase.

100% satisfaction guarantee

Modernist – 12′ x 20′ Detached One-Car Garage

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Adaptive Plans Inc.

Product Line

Parking Stalls

1 Stall


12'-0" (3.66m)


20'-0" (6.10m)

Building height

Under 3.6m (13.71ft), Under 4m (13.12ft), Under 5m (16.40ft), Under 6m (19.68ft), Under 7m (22.97ft), Under 8m (26.25ft), Under 9m (29.52ft)


240 sf

Square Footage

200 sf

Interior Ceiling Height

9 Feet

Vaulted Ceilings


Garage Door Width

8 Feet

Garage Door Height

7 Feet



Cladding Type

Horizontal Cedar Siding, Potash Stucco Cladding

Roof Style

Flat Roof

Roof Slope

No Slope

Roof Structure

Stick Frame Rafters

Roofing Material

Synthetic Torch-on Roof Membrane

Roof Overhang

21 Inches

Number of Windows

2 Windows



Covered Entry




Construction Details

Cantilevered Floor, Cladding Transition, Deck Edge, Door Sill, Electrical outlets, Electrical Plan, Exhaust Vent, Exterior Corner, Footing Detail, Foundation Base, Foundation Plan, Foundation Top, Interior Corner, None, Overhead Door Foundation, Pipe Penetrations, Railing Attachment, Reflected Ceiling Plan, Soffit Detail, Wall to Desk Transition, Window Head, Window Jamb, Window Sill

Foundation Type

8" Concrete Foundation on 24" Wide Strip Footings

Structural Engineering Included


Climatic Zone

BC – Zone 4, BC – Zone 5 to 7a, BC – Zone 7b & 8


24"x36" Architectural Bond Paper, CAD File, PDF File

Scratch Set


Virtual Reality Tour

Pottery Studio



30-day Satisfaction Guarantee


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