Get matched with top metal fabricators and restorers in Hickory, MS

The average roof requires about 17 metal sheets, but that varies according to house size and roof style. Each roofing sheet takes about five minutes to measure and cut, though this depends on your level of experience. If your roof has a steep slope, gables, and skylights, for example, it may require extra sheets to account for waste. Roofs with a steep slope over 3:12 typically require more sheets because the pitch adds extra inches. How much exactly you will need depends on the height versus the width of the roof. If you are unsure of the calculations, check with a local roofing professional.

The best tool for cutting metal ducts depends on the duct's shape and thickness. For round ducts, a duct cutter provides accurate, clean cuts. Reciprocating saws equipped with metal-cutting blades are versatile and suitable for both round and rectangular ducts. They offer speed and precision, especially for thicker metal. 

Tin snips are handy for intricate cuts or smaller ducts. However, an angle grinder with a metal-cutting wheel is powerful and efficient for large or thick metal ducts. 

Storing brass properly, cleaning it regularly, avoiding excess handling, and making sure to only use gentle, non-abrasive cleaning materials can all help extend the life of brass. Storing little-used brass items in airtight, water-tight containers will help prevent oxidation and water damage. For more frequently used items, try not to handle them frequently with bare hands, clean them when they begin showing signs of oxidation or tarnish, and avoid harsh, abrasive cleaners or tools.

Costs depend on material type, labor, design complexity, finishing requirements, and installation needs.