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 Commercial Building Plans 

Your Post Frame Building Experts

View pre-planned commercial designs below, or use the contact form to start your own custom project with Milmar Buildings today! We realize that nearly every business will have unique needs, and the majority of our commercial projects are fully-customized designs and builds. These plans may be exactly what you're looking for or they may just be a good place to start.

We understand the importance of keeping your business running and growing, even when a new construction project is needed, so we help keep things as easy and hassle-free as possible for you on the building project side, so that you can focus on running your business.

30x60x10 Post Frame Pole Barn Rendering Drawings Design by Milmar Buildings Rear View-1

30 x 60 x 10

1800 sq. ft. One of our popular smaller commercial builds for smaller storage needs, or a storage barn with office space up front.

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72x120x16 Ag Barn Storage Vehicle and Equipment Storage Post Frame Pole Barn by Milmar Buildings

Machine Shed/Equipment Barn

72 x 120 x 16 / 8,640 sq. ft. Primarily contracted for agribusinesses and farm operations, this plan style can be customized for your specific needs.

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50x72x16 Monoslope Single Slope Roof Post Frame Commercial Storage Garage Building by Milmar 3D Rendering Design Building Plans Front View

Monoslope Commercial Storage

50 x 72 x 16 / 3600 sq. ft. Monoslope/single slope commercial garage/warehouse.

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Office With Shop Small Business Post Frame Pole Barn Rendering Design Milmar Buildings

Shop/Warehouse With Office

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36x80x16 Warehouse Garage Commericial Post Frame Plans by Milmar Buildings 3D Rendering Design

36 x 80 x 16

2880 sq. ft. / Three-door commercial warehouse/garage and storage building plan.

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150x60 Milmar Buildings Post Frame Commercial Warehouse Building Plans 3D Renderings Design Side Front View

60 x 150

9000 sq. ft. / Warehouse designed to meet garage, shop, and multi-purpose uses, with lean-to porch detail.

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40x80x24 Commercial Garage Warehouse with Pull-Through for Vehicles

40 x 80 x 24

3200 sq. ft. / A pull-through commercial warehouse garage/shop and storage barn.

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64x184 Boat Storage Commercial Warehouse Post Frame Pole Building by Milmar Buildings

64 x 184

64 x 184 / 11,776 sq. ft. This large warehouse is ideal for commercial storage needs. This type and size of build is most often contracted as boat warehouse storage.

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Event Barn Milmar Buildings Post Frame Renderings Drawings 1

Event/Wedding Venue Barn

Featuring porches, balconies, and so much more, this event venue plan is sure to stun!

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Side Front View Wedding Event Barn Post Frame Commercial Build Plans by Milmar Buildings 3D Design

Event/Wedding Venue Barn

Wedding barn and event venue design/plan with a beautiful window wall feature.

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White Oak 1 (2)

The White Oak Event Barn

30 x 60 x 12 / 1,800 sq. ft. Modest-Sized Event/Wedding Barn

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The Milmar Multi-Use Barn

40 x 136 x 14 / 5,440 sq. ft.

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50x144 Warehouse Garage Commericial Vehicle Build by Post Frame Construction Milmar Buildings

Milmar Multi-Use Commercial Garage

50 x 144 / 7200 sq. ft. Warehouse designed to meet garage, shop, and multi-purpose uses. A variation on the Milmar Multi-Use Barn building plan.

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Custom Building Plan

Contact us to get started on planning your custom-designed Milmar build today!

Get Started

Contact us today to begin planning your custom post frame building project!