Hi Jules, there are many DIY shops/builders merchants. Justwalk/drive along the main street, there a re about three within 100 yards, about halfway up.
Fencing, carry further on up until you get to the old plastic palm tree turning and turn left, carry on down this road and there are both Iron mongers and wood merchants. Carry further on and you will see the signs for the Sanayi industrial estate.
Send me a pm with your e-mail address and I can send you a map.