The classic shiplap apex shed offers great value for money combining typical features with a traditional design built to be durable and robust it is constructed using 12mm interlocking shiplap cladding 10mm solid sheet floor and an 8mm solid sheet roof being tongue and groove clad this model features interlocking wall boards to help prevent rain water penetrating the building the styrene safety glazed windows allow in plenty of light and the double door is secured with a turn button