30'x40'x12' Metal Building

SKU: BB#358

Price: Starting at $24685.00

Roof Style: regular

Overview

30’x40’x12′ 1) 16’x8′ Roll up door 2) 10’x10′ Roll up doors 1) 9 Lite door and 4) 30×36 windows Black Wainscot

Description

This 30'x40'x12' metal building is built for buyers who need a secure, versatile structure with plenty of access. With 1,200 square feet of enclosed space , it works well for vehicles, tools, equipment, inventory, workbenches, or light commercial operations. The vertical roof helps rain, snow, leaves, and debris shed more efficiently, making it a strong choice for long-term weather performance. The White exterior with Black trim and wainscoting gives the building a polished look that fits residential, farm, and business properties. Access is a major strength of this layout. The 12'x12' roll-up door gives you room for larger equipment, taller vehicles, or bulk storage access. The two 10'x10' garage doors support regular vehicle parking, trailers, and shop use. The 36"x80" 9-lite walk-in door adds a cleaner entry point with natural light, while four 30"x36" windows brighten the interior and improve daily usability. Built with 14-gauge 2 ½" x 2 ½" steel tubing , this structure is designed for reliable protection and long-term use. It also includes delivery and professional installation, plus full customization options for layout, colors, insulation, and access points. Key Features 30'x40'x12' enclosed metal building 1,200 sq. ft. of usable interior space Vertical roof for better rain and debris runoff White exterior with Black trim and wainscoting One 12'x12' roll-up door for larger access needs Two 10'x10' garage doors for vehicles and equipment One 36"x80" 9-lite walk-in door Four 30"x36" standard windows 14-gauge 2 ½" x 2 ½" steel tubing Customizable layout, colors, insulation, and access points Good for equipment storage, vehicle housing, workshops, and light commercial use Delivery and professional installation included

Specifications

FeatureDetails
Building TypeMetal Building
Roof StyleVertical
RegionNorthern, Southern

Dimensions

  • Width: 30
  • Length: 40
  • Height: 12

Product Images

30'x40'x12' Metal Building30'x40'x12' Metal Building30'x40'x12' Metal Building30'x40'x12' Metal Building

Get a Free Quote

Free delivery and installation included. 20-year warranty. Call Boss Buildings at 336-673-3065 or request a free quote online.

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Frequently Asked Questions

What's included with this building?

Everything you need: the complete frame, panels, trim, all hardware and fasteners, certified engineering drawings, free delivery to your prepared site, and professional installation by our certified crew. Plus a 20-year rust-through warranty card and maintenance guide.

What site preparation do I need?

Less than you think. A level surface (within 3 inches) that's at least 2 feet larger than the building on all sides. A compacted gravel pad is ideal but not required — we can anchor to concrete, asphalt, or bare ground depending on your situation. Your building specialist will walk you through exactly what's needed for your property.

Can I customize the colors and doors?

Absolutely — this is your building, not ours. Choose from 14 colors for walls, roof, and trim (including two-tone combinations). Add roll-up doors, walk-in doors, framed openings, and windows at any position on any wall. Over 200 configurations are possible.

Do I need a permit?

Requirements vary by county and state, but we make it easy. We provide certified engineering drawings, wind and snow load certifications, and anchor plans — the documents most jurisdictions require. Your building specialist can also help you understand your local requirements.

Is financing available?

Yes, and we make it easy to get started. We offer traditional installment financing, rent-to-own with no credit check, and flexible payment plans. Most applicants receive a decision in minutes, so you can move forward with confidence.