5ft x 12ft Apex Shed

Searching for a garden shed that offers more than just space? The 5ft x 12ft Apex Shed from Flat Pack Sheds is designed to transform your outdoor storage experience. Combining impressive height, generous room, and enduring craftsmanship, this premium flat-pack shed is the answer for anyone wanting reliable protection against the UK’s unpredictable weather, all while maintaining a sleek, functional design.

Built Tough for the British Climate

Every element of this shed is engineered to withstand harsh weather conditions. Crafted from 12mm pressure-treated Swedish redwood tongue and groove shiplap cladding, the 5ft x 12ft Apex Shed delivers exceptional wind, rain, and dampness resistance. Its robust apex roof maximises headroom and expertly channels water away, safeguarding your stored belongings through every season.

Moreover, the premium mineral felt roof covering is securely nail-tacked for lasting weatherproofing, never relying on staples that compromise durability.

Precision Tongue & Groove Design for Strength and Style

Unlike traditional overlap cladding, our tongue-and-groove system interlocks boards tightly, creating a seamless, sturdy exterior that prevents warping and improves insulation. This high-grade finish also elevates your garden’s aesthetic appeal.

Key construction features include:

• 12mm tongue and groove shiplap cladding on all sides and roof
• Heavy-duty 18mm pressure-treated floorboards with raised bearers to prevent moisture damage
• Solid 38mm x 50mm timber framework throughout the structure
• 40kg rated heavy mineral felt, carefully nail-tacked
• Clear 4mm horticultural glass windows for natural light and durability
• Galvanised hinges and Brenton padbolt for enhanced security
• Double-nailed cladding with fully screwed framing for unwavering strength

Built for Heavy-Duty Use and Versatility

Whether you’re safeguarding garden tools, bicycles, or bulky furniture, this shed provides a dependable and stable space. Its carefully engineered framework supports heavier loads and retains structural integrity even after years of use.

Customisation to Match Your Vision

At Flat Pack Sheds, we know every garden is unique. That’s why the 5ft x 12ft Apex Shed comes with various flexible window placements and optional upgrades such as additional doors, diamond-leaded windows, and bespoke sizing options, crafted to fit your exact requirements.

Explore our wider apex shed range to find the perfect match for your garden. Options like our 6ft Apex Sheds and 7ft Apex Sheds, designed for those who need specific dimensions or additional features, are available.

Why Choose Flat Pack Sheds?

We stand behind every shed we make by delivering:

• Free and fast delivery across mainland UK
• Premium pressure-treated Swedish timber—no cheap chipboard or OSB here
• Exceptional build quality trusted by homeowners, landscapers, and developers alike
• Expert craftsmanship combined with easy flat-pack DIY assembly

Timber Specifications:

• 12mm Swedish redwood tongue and groove shiplap
• 38mm x 50mm pressure-treated framing
• 18mm pressure-treated floorboards with raised bearers
• 12mm shiplap roof panels
• 4mm horticultural glass
• 40kg heavy-duty mineral felt, nail-tacked
• Galvanised hardware and fittings
• Fully pressure-treated exterior to resist rot, fungal growth, and insect damage

Upgrade your garden storage today with the 5ft x 12ft Apex Shed — where style, strength, and innovative design come together to create a lasting space tailored to your needs. Looking for a relaxing outdoor retreat?

Discover our exclusive range of summer sheds to complement your garden lifestyle.