This cheltenham pressure treated wooden arbour is made from ethically sourced slow grown soft wood which is protected against adverse weatherpressure treating the timber protects the wooden arbour from rot and insect damage and helps to reduce maintenance costsmade from 19mm interlocking tongue and groove cladding which is supported by chunky 60mm x 55mm framing for a durable construction the 19mm overlap roof features a traditional apex design which will suit all types of gardenthe hing