17ft x 4ft Pent Shed

If you’re searching for a garden shed that delivers durability, design, and dependability—without eating up valuable garden space—then the 17ft x 4ft Pent Shed is your perfect match. Engineered for tight garden layouts yet packed with premium build quality, this streamlined unit proves that slim doesn’t mean small in performance.

With a spacious internal depth and exceptional length, this shed provides ample room for tools, equipment, bikes, or even an extended garden workbench—all in one uninterrupted layout.

Built to Brave British Weather

We understand UK weathethat r isn’t always gentle. That’s why every 17ft x 4ft Pent Shed uses 12mm thick Swedish redwood tongue-and-groove tanalised for long-term resistance to rot and insects. These interlocking panels form a robust outer shell that repels moisture, even in the harshest seasons.

The 40kg mineral felt roof, firmly nail-tacked (never stapled), provides added protection from rainfall and winds, while the heavy-duty structure ensures the entire shed stands strong through every storm.

A Slim Profile That Makes an Impact

Whether on the side of your home, a narrow corner, or an alley-like garden space, this shed offers long-form storage without compromising accessibility or aesthetics. Thanks to flexible window positioning, you can let in light where you need it most, turning dark storage into a bright and usable space.

This mid-sized shed model is the optimal choice for those seeking both capacity and efficiency. It also brilliantly transitions into workspace or tool storage without the clutter of bulkier builds.

Need other options in this layout? Browse our 4ft wide Pent Shed selection for all available sizes.

Quality in Every Nail and Panel

Every shed we produce is built using top-grade materials. There is no chipboard or OSB—just high-performance timber and hardware that delivers long-term satisfaction.

Product Features:

• 12mm Pressure Treated Swedish Redwood Cladding – Reliable strength and weather resistance
• 38mm x 50mm Framing Throughout – A solid foundation from top to floor
• 18mm Pressure Treated Floorboards with Raised Bearers – Superior underfoot support and air circulation
• 12mm Redwood Roof Panels – Designed for durability
• 4mm Horticultural Glass – Safer and more transparent than plastic alternatives
• Galvanised Brenton Padbolt & Hinges – Rust-free and secure
• Double-nailed Cladding & Screwed Frame – Built to stay stable during and after assembly

Each structure is fully framed and constructed with precision. Everything is geared for resilience, from galvanised nails to pressure-treated components, making it an actual investment in your outdoor storage.

Flat Pack Sheds – Custom Craftsmanship

What sets this 17ft x 4ft Pent Shed apart isn’t just its build—it’s the ability to make it your own. Manufactured in-house by Flat Pack Sheds, we offer bespoke options ranging from extra doors and windows to charming diamond leaded glass. Whether you’re storing garden tools or planning a mini workshop, we tailor the experience to your needs.

Delivered flat-packed via kerbside pallet service, all felt, fixings, and instructions are included. Most orders arrive within 3–5 working days, free of charge, across mainland UK.

Your Next Garden Upgrade Starts Here

The 17ft x 4ft Pent Shed combines performance, practicality, and innovative design for a storage solution that fits where others won’t. From its robust construction to its customisable features, it redefines what a slimline shed can offer.

Ready to maximise your outdoor space? Order now and transform your garden storage.

Looking for enhanced security? Explore our Pent Security Sheds for added peace of mind.