MB59 – 30×40 Metal Workshop, Storage, and Man Cave

Building Starts at: $ 35,291.94

  • 30x40x12 Main Tubular Building
  • 12×40 Lean-to Porch
  • 14G Tubing, 26G AG Panels
  • All Vertical
  • 6/12 Roof Pitch
  • 1 – Roll Up Garage Door + Brush Seal ($2,537.00 Incl.)
  • 1 – 36×84 Heavy Duty Steel Doors ($1,352.00 Incl.)
  • 2 – 3’x1′ Horizontal Windows ($314.46 Incl.)
  • Custom Frameouts

Spray foam, cedar encasement and the glass garage door were handled by the client.

Additional Services:

  • Gutters & Downspouts – $1,683.00
  • Concrete Inspection – $475.00
    • Required when you provide your own concrete to ensure the slab is the correct size, properly prepared, and structurally ready to support the building.

Turnkey – $ 37,449.94

Price reflects current discounts applied, which may vary by project. Contact our sales team for current pricing as it is subject to change!

Turnkey price includes delivery, installation, labor, materials, taxes, and the listed accessories and services.

Prices may vary by location.

All buildings can be customized by adding or removing any listed features.

Pricing last updated on: October 09, 2026

Starting at:

$35,291.94

Description

Pack, check out this 30×40 metal building in Holland, Texas!

This 30×40 tubular metal building shows why it’s one of our most popular sizes. Part workshop, storage space, and man cave all in one, with plenty of room left for whatever else you have in mind.

Building Description:

  • Main Building: 30’W x 40’L x 12’H
  • Lean-to Porch: 12’W x 40’L x 12’/10’H
  • 14 Gauge Tubular Frame
  • 26 Gauge AG Panels
  • 6/12 Metal Roof Pitch
  • 2 – Closed Vertical Sides
  • 2 – Closed Vertical Ends
  • 1- 12′ W x 12′ H Roll Up Garage Door + Brush Seal
  • 1 – 36″ W x 84″ H Heavy Duty Steel Door
  • 2- 3′ W x 1′ H Horizontal Windows
  • Custom Frameouts
  • Colored Screws
  • Gutters & Downspouts
  • Colors:
    • Roof: Black
    • Sides/Ends: Alamo White
    • Trim/Gutters: Charcoal

Concrete, site preparation, spray foam, and the glass garage door were handled by the client.

Gutter and downspouts colors may not exactly match the trim due to material differences, but we’ll choose the closest available match. 

Roof Style:Vertical Roof
Width:30
Length:40
Height:12
Gauge:14 Gauge
Certified:yes
Sides Closedyes
Ends Closed:yes
Gable Front:no
Gable Back:noWalk In Door:yesWindows:yesWarranty:30 Day No Hassle Workmanship Warranty (Note: See your contract for details.)Delivery / Installation:

What Can You Customize?

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Custom 3D Design Your Own Project

Start designing your dream metal building your way. Once submitted, we provide you an estimate within 12 hours.

Understanding Specifications & Dimensions

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Leverage Financing in Your Favor

From experience, the best rates can be from your local community bank. However, you can consider the carefully selected partners that specialize in financing metal buildings. Here are the benefits:

How it Works

At WolfSteel, we know purchasing a metal building can be overwhelming and extensive. Our proven system guarantees you will have a smooth process from discovery to erection.

Be a proud metal building owner for decades to come.

That is our WolfSteel Difference.