• Patio & Cushion Boxes
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A compact metal patio storage box offering secure, weatherproof protection for garden tools, furniture cushions, and outdoor accessories. Available in a wide range of colours to suit any space.

External dimensions
Height
Width
Depth
Internal dimensions
Height
Width
Depth

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    Up to 2 years interest free credit available. Arranged through V12 Retail Finance.

    Delivery Estimate

    Delivery time on this product is 2-4 weeks

    Winter Sale, 10% off everything online using code WINTER10

    The Trimetals garden patio box range is a superior quality top locking storage solution.

    Available in a range of two sizes and six colours (white, green, blue, red, grey and anthracite), and incorporating an attractive modern design, you’re sure to find the perfect patio box combination to compliment your garden design.

    The Patio Box is a top opening storage unit, with stainless steel fixings, a gas strut assisted hinged lid and a double-bolted key lock for added security.

    The patio box unit is manufactured from PVC coated galvanised steel which is guaranteed for 25 years against corrosion, it is also fire-resistant and maintenance free.

    The product is designed to be bolted down onto a hard base and comes complete with a heavy duty integral metal floor.

    They are perfect for general garden use and also ideal for storing toys, swimming pool equipment and for convenient storage on mobile home sites.

    Patio Box is delivered flat packed but has been designed for simple and rapid construction; all major components are factory assembled and easy to follow illustrated assembly instructions are included.

    • Strong, Rigid & Unique Design
    • Secure Locking Mechanism
    • Maintenance-Free
    • 25 Year Panel Guarantee
    • Maintenance-Free
    • PVC-Coated Galvanised Steel Construction
    • Fire-Resistant
    • Simple, Rapid Construction
    • Clear Step by Step Instructions
    • Key Operated Locks
    

    PATIO BOX LARGE External (metric) External (imperial) Internal (metric) Internal (imperial)
    Height 0.725m 2 ft 5in 0.67m 2 ft 3in
    Width 1.875m 6 ft 2in 1.77m 5 ft 10in
    Depth 0.785m 2 ft 7in 0.68m 2 ft 3in
    Hard Base Area 2.030 x 0.950m 6 ft 8in x 3 ft 2in
    PATIO BOX SMALL External (metric) External (imperial) Internal (metric) Internal (imperial)
    Height 0.725m 2 ft 5in 0.67m 2 ft 3in
    Width 1.35m 4 ft 5in 1.245m 4 ft 1in
    Depth 0.785m 2 ft 7in 0.68m 2 ft 3in
    Hard Base Area 1.500 x 0.950m 4 ft 11in x 3 ft 2in
    Assembly Instructions 7.44 MB Download

    Awards & endorsements

    Queens Award for Enterprise – International Trade

    Trading Standards Approved

    Membership No. TRI-04-01

    ISO 9001:2015 Certificate No. 10554239

    Associate Member

    The only metal sheds and stores endorsed by the RHS

    Attractive Modern Design
    • Features

    Engineered for durability, designed for peace of mind

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    Family & Child Safe Design

    Rounded corners and smooth protective caps make it safe for use around children, ideal for home gardens, schools, and playgrounds.

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    Smooth and Effortless Access

    Gas strut assisted lid offering smooth, easy opening and controlled closing — safe and effortless, with no risk of trapped fingers.

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    Dual-Purpose Seating

    The reinforced lid is strong enough to seat 3-4 people, offering both practical storage and extra outdoor seating.

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    Maintenance free

    Constructed from durable PVC-coated galvanised steel, the Patio Box requires no painting or ongoing maintenance. It stays looking good year after year with minimal upkeep.

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    25 year guarantee

    We’re confident in the long-term performance of the Patio Box, which is why we offer an industry-leading 25-year guarantee against rust perforation on the panels, giving you peace of mind.

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    Secure Locking System

    Dual locking bars and key-operated lock secure the lid firmly closed, keeping contents safe from theft and protected from the weather.

    • Durable Outdoor Storage
    • Strong & Safe Design

    Secure, maintenance-free storage with durable construction, smooth operation, and added seating

    Easy-Lift Gas Strut Lid

    Smooth, Safe and Effortless Access

    The lightweight yet strong lid is supported by gas struts, making opening and closing smooth and effortless. The controlled motion ensures safe, gentle closing every time — preventing sudden drops and helping to avoid trapped fingers. Practical and easy to use, even when fully loaded.

    Testimonial
    “I bought one of your fab bike sheds back in May and we built up in June. I built it by myself, with just a bit of help needed to slide the top roof part on. Very proud of myself I was! Only getting around to sending you these pics now – we’re loving our shed.”
    Ciara Molloy (Bicycle Store)
    Metal log store with ventilated design for outdoor firewood storage
    • Safe & Secure
    • Key Lock

    Secure Locking Mechanism

    The handle operates dual locking bars which slide into place, securing the lid firmly closed. Once locked, the bars hold the lid tightly shut, providing reliable protection against both theft and weather. A key-operated lock ensures your belongings remain safe and secure at all times.

    • Reinforced Lid
    • Extra Seating

    Strong Enough to Sit On

    The Patio Box isn’t just for storage — its reinforced lid is strong enough to comfortably seat 3 to 4 people. At the perfect height for casual seating, it’s a practical addition to your patio, combining storage with extra seating when you need it.

    • Family-Friendly
    • Safety-Focused

    Designed with Safety in Mind

    The Patio Box features smooth, rounded corners and protective corner caps, eliminating sharp edges for added safety. Whether in your garden, on a school playground, or in any family-friendly space, it offers secure storage without compromising on safety — perfect for homes with children or busy public areas.

    Testimonial
    Bought last week, very happy with it!
    Ben Vees (Sesame)
    Testimonial
    We’ve spent the weekend putting together mum’s new garden storage and she’s very happy with how easy she can use it one-handed! Even suited to an 80-something year old!
    Katy & Della Walker (Storeguard)
    Testimonial
    I bought one of your fab bike sheds back in May and we built up in June. I built it by myself, with just a bit of help needed to slide the top roof part on. Very proud of myself I was! Only getting around to sending you these pics now – we’re loving our shed.
    Ciara Molloy (Bicycle Store)
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