Incoming Summer 2026
TMG-MSB1230

3.7 x 9 m Metal Shed Boat Shelter, 3.75 m Peak Height, 3.39 m Clearance TMG-MSB1230

Product Manual
TMG-MSB1230 12' x 30' Metal Shed Boat Shelter with 12.5' peak height and 10.5' sidewall height, galvanized steel frame and metal roof panels
Incoming Summer 2026
TMG-MSB1230
$0.00 - $0.00
$0.00
$4,899.00
$4,899.00 - $4,899.00
$4,899.00
$4,899.00

Arriving in Summer 2026 Learn More
1-800-870-844

Specifications icon Specifications

  • Foundation size required: 4200 x 9500 mm (14' x 31') (W x L)
  • Assembled size: 3.66 m x 9.14 m x 3.66 m (12' x 30' x 12') (W x L x H)
  • Floor space: approx. 33.45 m² (360 sq-ft)
  • Sidewall height: 3.20 m (10.5') (with 1.52 m (5') openings)
  • Peak height: 3.75 m (12.3')
  • Inner clearance: 3.35 m (11')
  • Number of truss frame group: 10
  • Truss spacing: 1.01 m (3.3')
  • Primary frame: 50 x 50 mm (2" x 2"), 15 GA (approx. 1.8 mm)
  • Roof metal panel: 27 GA (approx. 0.36 mm)
  • Number of reinforced footplates: 8
  • Color scheme: Charcoal grey metal roof panels and dark grey steel structure
  • Installation surface: Concrete slabs, solid wood or anything else with a solid base
  • Product weight: 830 kg (1830 lb)

Product Description icon Product Description

The TMG-MSB1230 Metal Shed Boat Shelter is a high-clearance, all-metal outdoor storage solution designed for boat owners, RV users, and equipment operators. With a 3.7 x 9 m (12' x 30') footprint, it offers 33 m² (360 sq-ft) of covered space—ideal for safeguarding boats, trailers, vehicles, and essential gear from the elements.

Engineered for strength and durability, this shelter features an industrial-grade 50 x 50 mm (2" x 2"), 1.8 mm (15 GA) galvanized steel frame and 0.36 mm (27 GA) metal cover sheets with a corrosion-resistant polyester coating. The peak height of the shed is over 3.66 m (12'), providing 3.39 m (11') of inner clearance to accommodate most medium-sized boats and tall vehicles with ease. 3.20 m (10.5') open sidewalls with a 1.55 m (5') opening allow for easy side access, better airflow, and convenient maintenance.

Designed for versatility and easy setup, the standalone footplates anchor securely to concrete. With enhanced structural reinforcements, the TMG-MSB1230 delivers dependable protection for year-round use.

Shipping Information icon Shipping Information

The order will ship from one of our warehouses in Australia. Under normal circumstances, it will take us 3 to 5 business days to process the order and ship it. It will take up to 10 to 15 business days for the order to get to you, based on where you are located and how accessible the location is.

  • This product is packed in a wood crate shipping box
  • Shipping Dimensions: 221 x 97 x 61 cm (87" × 38" × 24")
  • Shipping Weight: 860 kg (1896 lb)
Shipping from New Zealand
What happens after you place your order?

Warranty icon Warranty

We know that when you invest in equipment, you're counting on it to perform day in and day out. At TMG Industrial, that trust means everything to us. That’s why we include a 1-year Warranty with every product we sell—because you deserve confidence with every purchase.

Our warranty is there to make sure your equipment stays reliable across the seasons, covering any issues caused by manufacturing defects in materials or workmanship. From fieldwork to property maintenance, you can count on your TMG equipment to deliver.

More than just warranty coverage, we’re committed to supporting you throughout the life of your machine. Our customer service team is here to help, whether you need technical advice, troubleshooting, or parts support.

For full warranty terms, please see our warranty policy

Questions & Answers icon Questions & Answers