Description

Engineered for tight spaces and built for long-term resilience, the 8 x 3 Globel Apex Metal Shed in Grey is ideal for side returns, alleyways, or anywhere you need discreet, reliable storage. The apex roof adds extra vertical clearance while encouraging efficient rainwater runoff, and the cool-toned anthracite grey finish gives it a sharp, modern look that fits well with contemporary paving, cladding, or fencing.

Made from high-tensile galvanised steel, each panel is treated with five layers of protective paint, offering superior resistance to corrosion, impact damage, and UV exposure. The sliding double doors—centred on the 8ft gable—glide smoothly on a fixed track, allowing effortless access without the swing clearance needed for hinged doors. Gable vents encourage passive airflow, helping reduce moisture build-up inside.

This fire-retardant metal shed is fully compliant for use in caravan parks, holiday sites, or developments requiring non-combustible outdoor storage. Minimal maintenance, a 15-year manufacturer’s warranty, and a small footprint with big storage potential combine to make this a dependable, space-conscious solution.

Base Information

This garden building is not supplied with a floor. It is essential that the building is anchored to a suitable concrete or slab base.

Features:

After Care – Virtually maintenance free

Warranty - 15 Year Non-Perforation & Anti-Rust Manufacturer’s Warranty

Frame – Heavy-gauge galvanised steel frame and base.

Roof - Apex

Floor - No

Door - Double sliding

Walls – Hot dipped galvanised steel walls finished with five coats of powder coated paint

Ventilation – Ventilated gables to help reduce condensation

What is Hot Dipped Galvanised:

Hot-dip galvanising is a proven process that protects steel from corrosion by coating it with a thick layer of zinc. The raw steel is submerged in molten zinc, which forms a strong metallurgical bond with the surface. This durable zinc layer acts as a barrier, shielding the steel from moisture and oxygen—both primary causes of rust.

Unlike simple painted finishes, the hot-dip galvanised coating protects even if the surface is scratched. It’s not just a coating—it’s a defence mechanism. For the Globel sheds and garages, this process begins with an unpainted steel base, known as the Base Metal Thickness (BMT), typically at 0.25mm. Once galvanised and fabricated, the components are powder-coated, resulting in a final thickness of approximately 0.3mm for added strength and resilience.

Benefits of Hot-Dip Galvanising:

Hot-dip galvanising offers long-term protection and exceptional durability—ideal for outdoor buildings like sheds, garages, and storage boxes, which must withstand harsh weather conditions year-round. Here are the key benefits:

• Corrosion Resistance – The thick zinc coating prevents rust by sealing the steel from air and moisture. Even scratched surfaces remain protected.
• Long-Lasting Finish – The steel panels are powder coated after fabrication—meaning even the edges, holes, and cut surfaces are sealed against corrosion.
• Improved Colour Consistency – Switching from pre-coloured steel to post-fabrication powder coating ensures a uniform, rich finish with fewer imperfections.
• Increased Durability – Powder coating enhances the weather resistance of the galvanised surface, extending the structure's lifespan.
• Smooth Edges and Neat Appearance – The coated edges provide a cleaner, more refined finish, reducing the risk of flaking or premature wear. 

This dual protection system—hot-dip galvanising followed by powder coating—results in a shed that’s strong, secure, stylish, and built to last.

Make the Most of Your Metal Shed

Whether storing garden tools, power washers, lawn equipment, or outdoor cushions, this 8 x 3 model gives you a surprising amount of internal length for its slim profile. It’s a great choice for tucking away clutter in tight garden spaces or placing it alongside a wall, fence, or outbuilding without dominating your layout.

The internal height from the apex roof makes room for stacking and tall items, while the wide-opening sliding doors provide easy access—even when the shed is in a confined space. Finished in crisp grey steel, it offers a sleek, unobtrusive storage option with the strength to handle year-round demands and the compliance needed for more regulated sites.

About Your Order:

Globel metal sheds, garages, and storage boxes are designed with practicality and durability in mind, extending to the delivery and assembly experience. Each product arrives flat-packed and ready for self-assembly, with clearly labelled components and all necessary fixtures included. Easy-to-follow instructions are provided to support a smooth and straightforward build—ideal for those looking for a hassle-free installation.

Please note: Product images may include furnishings, tools, or accessories for illustrative purposes only. These are not included in your order.

About Globel

Globel is a leading manufacturer of metal outdoor storage buildings, combining robust construction with contemporary design. Known for their Globel™ range of apex, pent, and lean-to sheds, Globel crafts every structure using high-tensile, hot-dipped galvanised steel to ensure long-lasting performance in any weather. 

Focusing on low-maintenance, fire-retardant, and rust-resistant products, Globel offers a cost-effective solution backed by a 15-year anti-rust guarantee and a 1-year structural warranty. Whether you’re storing garden tools, bicycles, or patio furniture, Globel delivers peace of mind and a practical, secure space that enhances your garden’s functionality.

View other products in Metal Apex Sheds »

Delivery

ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY. All of our Mercia products are delivered flat packed other than fence panels (which are delivered fully constructed), direct to your home, and are supplied with a set of instructions to support assembly.

Booking Delivery

You will be required to book your delivery date at the time of placing your order. Our 'Request a Delivery Date' service is available to the majority of areas and you'll find that the majority of the UK postcodes are FREE but some areas may incur a delivery surcharge and some postcodes are not covered at all. Select a 'requested delivery date' by entering your postcode in the 'Request a delivery date' section above. You will also be notified at this time if your area incurs a surcharge or delivery is not covered in your area.

Prior to Delivery

On the morning of your delivery date, you'll be sent an update by text with an estimated 2-hour delivery slot (this update can only be provided where a mobile number has been supplied on the billing address section at the time of checkout) together with a link to the manufacturer's delivery portal where you'll be able to track your order.

Upon Delivery

Your order is delivered either kerbside or driveway and will be delivered on either a 3.5T, 7.5T or 18T Lorry. Unfortunately due to health and safety and insurance liabilities the driver will not be able to take your goods around to the back of your property but may upon request place the product at the side of the house if there are no access or restriction issues. We would not risk damaging your property whilst delivering a product to an unsafe location. Unfortunately, we will not be able to go through your property.

We would recommend against arranging for a third party to install the building before it's been delivered and checked that all parts are present, as we cannot be held liable for any third-party costs.

Specification

Quickview

The 8 x 3 Globel Apex Metal Shed in Grey offers fire-retardant, ultra-durable storage in a slimline format. Its full-length sliding doors and modern apex roof design make it a sleek and secure choice for narrow garden spaces or caravan parks requiring non-combustible storage. Core features include:

• Hot dip galvanised for extra protection
• Sliding double doors
• Apex roof
• Heavy-duty fire-retardant storage solution
• Durable and weather-resistant
• Easy DIY assembly kit – includes installation hardware
• Maintenance-free