15′ x 11′ Palmako Kalle (88mm) Premium Multi-room Shed (4.5m x 3.3m)

Overview

The 15×11 Palmako Kalle Premium Multi-room Shed combines contemporary design with exceptional insulation and durability. Built from 88mm Nordic spruce with fine-sawn tongue and groove cladding, this substantial wooden shed features two distinct compartments: a 10.1m² storage section and a 3.4m² workshop area. Its robust construction with added wind braces delivers performance comparable to a premium log cabin, making it ideal for both tool storage and garden workspace requirements.

Key Features

• Two separate compartments for organised storage and workspace
• 88mm Nordic spruce with fine-sawn tongue and groove construction
• Wind braces for enhanced structural strength
• 19mm tongue and groove flooring with treated foundation joists
• 19mm tongue and groove pent roof
• Double doors on the 10.1m² section; single door on the 3.4m² area
• Both doors feature laminated frames and cylinder locks
• Fully framed real glass window for natural light
• 5 year parts guarantee

Roof Types

This 4.5m x 3.3m shed features a pent roof constructed from 19mm tongue and groove materials. The roof does not include a weatherproof cover as standard. We recommend selecting either SBS torch-on felt (for superior long-term weatherproofing) or roof underlay felt (temporary solution) as optional upgrades to protect your investment.

Dimensions

The 15′ x 11′ (4.5m x 3.3m) Palmako Kalle provides generous proportions with two functional areas. The larger storage compartment spans 10.1m², whilst the dedicated workshop area measures 3.4m². This size makes it one of the most spacious options available in our collection of garden sheds.

Construction

Expert craftsmanship defines this premium multi-room shed. The walls are built from 88mm Nordic spruce with fine-sawn tongue and groove cladding, reinforced with wind braces for superior stability. The floor utilises 19mm tongue and groove boards with treated foundation joists that protect the interior from ground moisture. This construction approach ensures durability and extends the lifespan of stored items and equipment.

Treatment & Guarantee

This shed is supplied untreated, allowing you flexibility in finishing. We recommend applying a quality wood preservative within 6 weeks of assembly, then annually thereafter, to prevent rot and maintain the wood’s appearance. Alternatively, you can paint the shed in your chosen colour for a more individual aesthetic. All parts are protected by a 5 year guarantee against manufacturing defects.

Doors & Windows

The storage compartment features double doors for convenient access to your garden storage, whilst the workshop area has a single door. Both door sets are positioned on the wider side of the structure and include laminated frames with cylinder locks to keep your tools and equipment secure. A fully framed real glass window on the side elevation provides natural lighting for workshop activities and adds visual appeal to the structure’s contemporary design.

Assembly Information

Palmako supplies ready-made wall elements, clear assembly instructions and a complete set of fixings to simplify the building process. Even inexperienced DIY enthusiasts can successfully assemble this multi-room shed with patience and basic tools. Professional installation is recommended if you select the SBS torch-on felt roof upgrade.

Delivery Information

Free delivery is available to most UK addresses. Please check your postcode during checkout to confirm delivery eligibility for this substantial 4.5m x 3.3m structure.

Optional Upgrades

• SBS Torch-on Felt – Premium weatherproof covering with exceptional durability and lifespan
• Roof Underlay Felt – Temporary protection until permanent roof covering is installed

Frequently Asked Questions

Does the roof include weatherproofing? No. The pent roof is supplied without a weatherproof cover. Roof felt options are available as upgrades to protect your shed and its contents.

Why is the shed supplied untreated? This allows you to select your preferred finish – either wood preservative for a natural look or paint in your chosen colour.

Is the glass window real? Yes, the window features real glass with a complete frame, providing genuine weatherproofing and durability.

What makes this different from a standard log cabin? The 88mm Nordic spruce construction with wind braces offers superior insulation and robustness, whilst the multi-room layout provides dedicated spaces for different purposes.

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