10′ x 12′ Yardmaster Shiplap Metal Shed Anthracite Finish (3.03m x 3.76m)

Overview

If you are after serious storage space without the upkeep of timber, this 10′ x 12′ Yardmaster Shiplap Metal Shed in anthracite finish is built from galvanised steel to shrug off damp, rot and rust for years with minimal attention. The dark anthracite colour works well against most garden backdrops, and the large floor area easily handles a ride-on mower, bikes and an assortment of tools together.

Key Features

• Galvanised steel panels for a rot-free, low-maintenance build
• Shiplap-style metal cladding profile
• Anthracite finish for a contemporary look
• Spacious 10′ x 12′ floor area
• No repainting or re-treating needed

Roof Types

The roof is built from galvanised steel panels in a sloped design that sheds rain efficiently off the structure. Unlike a timber shed, there is no felt covering to maintain, as the steel roof panels themselves provide the weatherproof barrier, finished to match the anthracite exterior.

Dimensions

• Width: 10′ (3.03m)
• Depth: 12′ (3.76m)
• Material: Galvanised steel
• Finish: Anthracite

Construction

Galvanised steel panels bolt together over a supporting steel frame, with a shiplap-style overlapping profile giving the walls a tidy, ordered appearance while shedding rainwater effectively. A dedicated foundation kit is typically used with sheds of this size to keep the base level and secure.

Treatment & Guarantee

As a metal building, there is no pressure treatment to consider. The galvanised zinc coating on the steel is the main defence against corrosion, and the anthracite finish is applied at the factory, meaning no ongoing painting is required to keep it looking smart.

Doors & Windows

Access is through the steel door kit supplied with the shed, built to the same galvanised standard as the rest of the structure. There are no window openings, keeping the shed fully enclosed and secure for the items stored inside.

Assembly Information

This shed is supplied flat-packed for DIY assembly, following the manufacturer’s step-by-step instructions. Given its size, a firm, level base and a foundation kit are strongly recommended, and assembly is best tackled over a full weekend with help on hand.

Delivery Information

Delivery is on a two-man kerbside basis due to the size and weight of the panels, with the team unloading at the nearest safe access point to your property.

Optional Upgrades

A foundation kit is a sensible addition if a suitable base is not already in place, along with wind anchor kits for extra stability in exposed gardens.

Frequently Asked Questions

Is a base included? No, a firm, level base or foundation kit should be arranged separately.

Does the anthracite finish fade? The factory-applied finish is designed to hold its colour well over time.

Can two people assemble this shed? Yes, though a full weekend should be allowed given its size.

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Smaller metal options in the Yardmaster green range include the 8′ x 9′ Yardmaster Green Metal Shed, the 10′ x 8′ Yardmaster Green Apex Metal Shed and the 10′ x 10′ Yardmaster Green Metal Shed. For a matching anthracite finish in a smaller size, see the 10′ x 8′ Yardmaster Castleton Anthracite Metal Shed.