The Overlap of one Roofing Sheet on another
Lapping of tiles or sheeting improves the waterproofing capacity of the roof covering and prevents rainwater ingress to the roof cavity especially when in the direction opposite the weather and where the roof slope is not too shallow. Roof gradient and lapping minimum are outlined by Building Code and manufacturer’s specifications.
Free Handover Checklist
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Moving into a new home? Don’t miss a thing. Our free handover checklist helps you inspect every detail before you sign off.
