Waltons 6 x 6 premier groundsman apex garden shedthe waltons 6 x 6 premier groundsman apex garden sheds are from one of our high quality ranges and is built to suit all types of basic storage requirements these wooden sheds are clad in 12mm shiplap tongue and grooved timber to ensure that they remain durable for years to come the tongue and grooved panels are supported by a robust 45mm x 27mm framing that gives the wooden buildings more sturdiness and stabilitythese sheds come with one