6′ x 4′ Forest 4Life 25yr Guarantee Overlap Pressure Treated Double Door Pent Wooden Shed (1.98m x 1.39m)
Overview
This 6×4 double door pent wooden shed from Forest combines stylish design with practical storage in a compact footprint, perfect for smaller gardens. Handcrafted in Great Britain, the Forest 4Life overlap shed features pressure-treated wood backed by an extraordinary 25-year anti-rot guarantee – the longest guarantee available on the market. With its fully modular design and premium construction, you’ll enjoy maintenance-free outdoor storage for decades to come.
Key Features
- Pressure-treated wood with 25-year anti-rot guarantee – no retreatment needed
- Fully modular design with 30% more framing for superior strength and easier assembly
- Handcrafted in Great Britain from FSC-certified timber
- Smart straight-cut 7mm overlap cladding for excellent weather protection
- 12mm solid wooden floor – significantly stronger than standard OSB
- Wide double door shed with ledged and braced construction for extra durability
- Shatterproof PET-glazed window made from recycled materials
- Hidden security hinges and padlock-ready hasp & staple plate
- Flexible door and window placement options via interchangeable panels
- White Glove Delivery Service included
Roof Types
The pent roof design features tough 8mm OSB construction with weatherproof green mineral-felt cover, providing complete protection from the elements. This contemporary pent style complements the shed’s elegant appearance while delivering reliable weather resistance.
Dimensions
- 6′ x 4′ (1.98m x 1.39m) – ideal for smaller gardens
- Pent roof design maximises internal space
- Wide double doors for easy access to stored items
Construction
This pressure-treated wooden shed features smart overlap walls constructed from 7mm cladding with straight-cut boards for a superior finish. The overlap design allows natural timber movement while ensuring excellent rainwater runoff, keeping your storage dry and protected.
The 12mm solid wooden floor is pressure-treated and supported by pressure-treated bearers, providing exceptional strength and rot protection against ground moisture. The fully modular construction means the shed arrives in smaller, interchangeable panels for straightforward assembly and superior structural integrity.
Treatment & Guarantee
Every component is pressure-treated to resist rot and decay. The 25-year anti-rot guarantee is the longest available on the market, meaning your investment is protected for quarter of a century. This guarantee spares you the inconvenience and expense of regular maintenance – the wood will never need retreating.
Doors & Windows
The wide double doors are ledged and braced for maximum strength and to prevent movement or dropping. They feature hidden security hinges and a padlock-ready hasp & staple plate for complete peace of mind (padlock not included).
The shatterproof PET-glazed window is far more secure than conventional glass. Made from recycled materials, it won’t discolour or fade and can be positioned in multiple locations to suit your requirements, offering excellent flexibility for natural light and visibility.
Assembly Information
The fully modular design makes assembly significantly easier than traditional wooden sheds. You’ll receive the shed in smaller sections of interchangeable panels, complete with all fixings and clear instructions. The increased framing (30% more than standard) not only makes assembly simpler but also creates a stronger, more durable structure.
If you prefer professional installation, Forest offers a competitively-priced installation service as an optional upgrade, taking the effort out of assembly.
Delivery Information
Free delivery is available to most UK postcodes using Forest’s White Glove Delivery Service. Your shed will be delivered directly into your garden with all packaging removed, ready for assembly or installation.
Optional Upgrades
- Professional installation service – let the experts assemble your shed
- Pressure-treated wooden shed base kit – UC4 incised timber with 15-year rot guarantee
- Recycled plastic shed base kit – eco-friendly, interlocking design with heavy-duty weed membrane
Frequently Asked Questions
Why choose an overlap shed? Overlap garden storage allows natural timber movement with the seasons while providing superior weather protection through effective rainwater runoff. The straight-cut boards offer a smarter appearance than standard overlap cladding.
Is a shed base necessary? We recommend preparing a firm, level foundation for your shed. Optional shed bases (wooden or plastic) are available to provide additional protection and drainage.
Can I customise the door and window positions? Yes – the fully modular design with interchangeable panels offers market-leading flexibility in placement to suit your specific requirements.
What makes the 25-year guarantee so valuable? This is the longest anti-rot guarantee available, meaning you’ll never need to retreat the wood. It provides complete peace of mind and exceptional value over the shed’s lifetime.

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