Wooden sheds.

From large retail stores like B&Q and Homebase, to local garden centres, to a one person joinery company, to giving it a go and making one yourself from scratch.

Anything a plastic shed can do, a wooden shed can do too. Without the pollution of plastic everywhere. And it will last a lifetime if properly cared for, unlike a plastic shed which will go brittle and break after 5 or so years.

Ah, thanks both. I have no experience of plastic sheds and thought maybe they'd be superior.

Wood for the win it is then.