ATI Africa Thermal Insulations
ATI Africa Thermal Insulations Fix PVC coated straining wire by passing it through 5mm holes drilled in the top faces of the apex/top purlin and the eaves/bottom purlin at 383mm centres. The wire to pass over the intermediate purlins. The first straining wire to be fixed 50mm away from gable end. Evenly tension all wire ensuring that cut ends face downwards..