Realistic 3D rendering of a finished 18x24 cream garage with black accents in a yard.
3D isometric perspective of a cream-colored 18x24 detached gable garage with black trim.
Perspective view of the side and rear of the 18x24 garage showing service door and window.
Front elevation drawing of an 18x24 gable garage featuring a black overhead door with windows.
Rear elevation of an 18x24 garage with vertical siding and black gable roof line.
Side elevation of the 18x24 garage showing the pedestrian entry door and sliding window.
Side elevation of the 18x24 garage showing a solid wall without windows or doors.
3D cutaway view of 18x24 garage wall framing, roof trusses, and house wrap installation.
Detailed floor plan of an 18x24 garage showing interior and exterior measurements in inches.
Top-down view of the 18x24 gable garage roof showing shingle layout and pitch.

18×24 Side Entry Gable Garage Plans

(1 customer review)

$150.00

Maximize accessibility with our 18×24 side entry gable garage plans. This 420 sq. ft. design features a spacious main bay and a dedicated pedestrian service door on the side for easy workshop access. Instant PDF download includes complete blueprints, framing details, and a full material take-off list.

Save yourself time and hassle by buying these plans.

(Images for illustrative purposes only)

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Description

18×24 Detached Garage Plans with Side Service Door

Upgrade your property with a versatile 18×24 gable garage designed for both vehicle storage and workshop utility. The standout feature of this plan is the integrated side entry door, allowing you to enter and exit the building without opening the main overhead door. This layout is perfect for hobbyists, woodworkers, or anyone looking for a more functional detached workspace.

Comprehensive 29-Page Blueprint Set

Our professional-grade plans are designed to be easy to read for DIYers and permit-ready for contractors. Every purchase includes an instant digital download of:

  • 3D Isometric Framing Views: Visualize the “skeleton” of your garage before you cut a single board.

  • Detailed Floor & Foundation Plans: Exact dimensions for slab-on-grade construction.

  • Exterior Elevations: High-resolution views of all four sides, including the side entry and window placements.

  • Roof & Wall Framing: 2×6 wall construction and 4:12 pitch gable roof truss layouts.

  • Master Materials List: A complete shopping list to help you estimate costs and order lumber efficiently.

Technical Details & Dimensions

  • Footprint: 18′ x 24′ (420 Square Feet)

  • Entry Points: 9′ x 7′ Front Overhead Door + 36″ Side Service Door

  • Wall Height: 9′ High Walls (Standard)

  • Roof Style: Classic Gable with a 4:12 Pitch

  • Structure: 2×6 Stud Framing for superior insulation and strength

Why Choose This Side Entry Design?

Adding a side entrance isn’t just about convenience—it’s about workflow. By separating your foot traffic from your vehicle entrance, you create a more organized shop environment. Our 18×24 gable garage plans are engineered for durability and style, ensuring your new build adds significant value to your home.

*** Nos plans sont aussi disponibles en français ***

Additional information

Length

24'
Width

17'-6"
Height

12'-9"
Area

420 Square Feet
Roof Pitch

4:12
Foundation

Concrete Slab

1 review for 18×24 Side Entry Gable Garage Plans

  1. The cropped smiling Grinch avatar

    Vincent H. –

    We bought these plans and submitted them to our city to apply for our building permit, and we got it on the first try! Then we provided them to our builder, and now we’re the proud owners of a beautiful garage 🙂

    As simple as that 🙂

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