SPRING SALE EXTENDED – 10% OFF LOG CABINS, SUMMERHOUSES & POTTING SHEDS – Use code: SPRING10 – Now Ends Tues 30th April

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  • High Grade Scandinavian Timber

    Tongue and groove floor and roof on every building!

  • Convenient FREE Shipping & Returns

    Super fast delivery and you get to choose the delivery day

  • Superior Product Differences

    10 year guarantee - high grade timber, toughened glass, and much more

  • The World's Most Adaptable Shed™

    Modular flexibility - assemble the doors and windows in the configuration you want

Showing 1–16 of 20 results

Showing 1–16 of 20 results

Buy direct from the manufacturer

Power Sheds Home > Garden Sheds > 20×4 Garden Sheds

Our 20×4 sheds are designed to be durable and adaptable. We use high-grade Scandinavian timber with a 10-year guarantee, so you can trust that you’re making the right investment in your garden. We use 12mm tongue and groove or 10mm overlap cladding to protect your new shed against the elements, keeping your gardening tools safe and dry. Our 20×4 sheds are unique because you can determine where you want the windows and doors during assembly, helping meet specific accessibility requirements. You can also choose single or double doors if you plan on storing large items in your new shed. Enjoy a stress-free shed shopping experience with Power Sheds today.

20x4 Wooden Sheds

Enhance the appearance of your garden with a new 20x4 shed. This high grade premium quality Scandinavian tongue and groove timber designed with the highest quality materials and longevity can be a perfect addition to your trendy garden and serve as a great place to host outdoor parties as well. You're ready to entertain your visitors in our 20x4 garden shed – placing cozy bean bags or a sofa, a mini bar or fridge for your drinks and a sound system in it will make this a great place to entertain your guests. 

The World's Most Adaptable Shed™

The doors and windows on our 20x4 wooden shed range can be positioned on any side which you can choose as you build the shed.

Any questions? Get in touch

If you are interested in a 16x8 shed from Power Sheds and have a question, then please do not hesitate to get in touch on 01274 036 577.