8′ x 4′ Yardmaster Castleton Anthracite Pent Metal Shed (2.38m x 1.19m)
Overview
The 8′ x 4′ Yardmaster Castleton Anthracite Pent Metal Shed offers a durable, low-maintenance solution for storing gardening equipment, bikes, tools and other outdoor items. This premium metal shed features a sleek anthracite grey finish, providing a stylish modern alternative to traditional wooden garden sheds.
Key Features
- Premium anthracite grey finish metal construction
- 15-year anti-rust manufacturer’s guarantee
- Maintenance-free and weather-resistant design
- Made in the UK from hot-dipped galvanised steel
- Seven layers of corrosion protection
- Sliding double doors with integrated weather seals
- Anti-tamper door handles
- Ventilation slots along top of walls
- Strong ribbed roof and wall panels with folded edges
- Includes free anchor kit
- Space for padlock installation (padlock not included)
Roof Types
This pent metal shed features a pent-style roof design, which sheds water efficiently and is ideal for positioning against existing garden structures or fences.
Dimensions
The shed measures 8 feet by 4 feet (2.38m x 1.19m), making it a compact yet practical option for smaller gardens or as additional storage alongside larger garden sheds.
Construction
Built in the UK, this pent metal shed uses high-tensile strength, hot-dipped galvanised steel that provides exceptional durability. The construction features strong ribbed roof and wall panels with folded edges for added safety and strength. The hot-dipped galvanising process creates seven layers of protection against corrosion, rust and weathering.
Treatment & Guarantee
The Yardmaster Castleton comes with an excellent 15-year anti-rust manufacturer’s guarantee, protecting your investment long-term. The metal construction means no risk of peeling, warping or blistering, and it requires virtually no maintenance compared to traditional wooden alternatives.
Doors & Windows
Access is provided by smooth sliding double doors with integrated weather seals that help keep wind and rain out. The door handles are secured with anti-tamper screws for added security. A strong entry/exit ramp makes it easy to move equipment and bikes in and out. There is space to install a padlock for additional security (padlock not included).
Ventilation
Ventilation slots positioned along the top of the walls support air circulation inside the shed, preventing condensation and maintaining a dry storage environment for your tools and equipment.
Assembly Information
The shed has been designed without a floor, so it must be installed on a level or paved base. A free anchor kit is included to help you secure the shed firmly to your chosen base.
Delivery Information
Free delivery is offered to the majority of UK postcodes. The shed arrives flat-packed and ready for installation on your prepared base.
Why Choose a Metal Shed?
Metal garden sheds offer distinct advantages over wooden sheds. They require no painting, staining or regular treatment, are completely weather-resistant, and provide excellent long-term durability. The Yardmaster range is available in multiple sizes and colours including grey, green and silver, so you can find the perfect fit for your garden needs.

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