Corrugated 0.48BMT Colorbond Sheet

1. Measure the width of your roof or wall to find the amount of sheets you need to cover the building (i.e. the building is 7m wide)
2. Divide the length by 0.762 which is the sheet coverage (i.e. 7m ? .762 = 9.786 sheets) so round up to 10 sheets for this building.
3. Round up the result to the nearest whole number.
4. Measure the required sheet length up the gable or building for walls the height to find the required sheet length.
5. For roofs allow approximately 40mm into gutters and for wall sheeting allow approximately 30mm overlap at the base past the slab
6. Then choose your colour and quantity and your good to order.

Please note that this calculation is based on a standard sheet size and coverage, so the exact number of sheets required may vary depending on the specific dimensions and profiles of the Colorbond sheets you choose. Factors such as overlaps, cutting allowances, and the shape of your roof or wall can also affect the total quantity needed. For the best results and to avoid unnecessary waste or shortages, it’s always recommended to double-check your measurements carefully. If you are uncertain about any part of the process or need tailored advice for your project, consulting with a qualified roofing professional is highly advisable. Alternatively, you can reach out to our knowledgeable help desk team, who are ready to assist you with any questions or calculations to ensure you order the right amount of materials for your Australian construction needs.