10′ x 13′ Yardmaster Castleton Anthracite Metal Shed (3m x 3.9m)
Overview
The 10′ x 13′ Yardmaster Castleton is a premium metal shed offering exceptional storage for tools, furniture, bikes and garden equipment. Constructed in the UK from hot-dipped galvanised steel with a modern anthracite-grey finish, this large metal shed combines durability with contemporary design. Built to last with a 15-year anti-rust guarantee, it requires zero maintenance and provides reliable protection for years to come.
Key Features
- Made in the UK from hot-dipped galvanised steel
- Unique 7 layers of protection against corrosion
- Weather-resistant, blister, crack and insect-proof construction
- Maintenance-free – no painting or treatment required
- Modern anthracite-grey baked-on finish
- Lockable sliding double doors with anti-tamper bolts
- Two translucent roof panels for natural light
- Ridge and eaves ventilation for ideal storage conditions
- 15-year anti-rust guarantee
Roof Types
This metal shed features a smart apex roof design, which maximises headroom and internal storage space. The high gables provide excellent headspace, whilst the apex profile ensures effective water drainage. Two translucent roof panels flood the interior with natural light, reducing the need for artificial lighting during daylight hours.
Dimensions
The 10′ x 13′ (3m x 3.9m) size provides substantial storage capacity, making it ideal for larger gardens or those requiring significant garden storage solutions. This spacious garden shed accommodates furniture, tools, bicycles and seasonal items comfortably.
Construction
Built from premium hot-dipped galvanised steel, this Yardmaster Castleton metal shed features seven layers of protection to prevent rust and corrosion. The construction is entirely weather-resistant and requires no maintenance such as painting or annual treatment. The steel frame is secured with rust-proof screws and supplied with anchor fixings for safe installation on a level concrete or paved base.
Treatment & Guarantee
The shed benefits from an impressive 15-year anti-rust guarantee, reflecting the quality of materials and manufacturing. The baked-on anthracite finish is hard-wearing and maintains its appearance without fading or deterioration. Unlike traditional wooden sheds, there is no risk of wind-torn roof felt or weather damage.
Doors & Windows
Access is provided via lockable sliding double doors with overlapping seals and anti-tamper bolts, ensuring complete security for stored items. A padlock can be fitted (not included). The two translucent roof panels deliver natural illumination throughout the day, whilst ventilation along the ridge and eaves maintains air circulation and prevents condensation buildup.
Assembly Information
This metal shed arrives with clearly-numbered parts, rust-proof screws, anchor fixings and a comprehensive assembly manual. UK-based telephone support is available to assist with installation. The shed should be assembled on a level concrete or paved base and must be securely anchored using the supplied fixings.
Delivery Information
Free delivery is available to most UK addresses. The shed is supplied without a floor – customers must provide a level concrete or paved foundation.
Optional Upgrades
- Floor support kit – allows installation of custom flooring inside the shed
- 3-tier steel shelving unit – provides robust internal storage organisation
Frequently Asked Questions
Does this metal shed include a floor? No, the shed arrives without a floor. A floor support kit is available as an optional upgrade if you wish to add your own flooring.
What base is required? The shed must be installed on a level concrete or paved surface and secured with the supplied anchor fixings.
How long is the guarantee? This Yardmaster metal shed comes with a 15-year anti-rust guarantee covering the galvanised steel construction.
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