improper way to install metal roofing.There is no one "proper" way to install metal roofing. However, there are a few general tips that will help ensure a successful installation:1. Always use a level when installing your metal roofing panels. This will help ensure that the panels are installed straight and look their best.2. Make sure you have enough people on hand to help with the installation process - it can be quite labor-intensive!3. Use proper roofing screws and sealant to secure the panels in place - this will help prevent leaks and water damage down the road.4. Follow the manufacturer's instructions carefully when installing your metal roofing system - each brand.

There is no single "proper" way to install metal roofing, as different installations may be better suited for different types of roofs or weather conditions. However, some tips on installing metal roofing include:-Always use a thermometer to measure the surface temperature of the roof before beginning the installation; if the surface temperature is below 40 degrees Fahrenheit, wait until it warms up a bit.-Make sure that the roof sheathing is in good condition and can support the weight of the metal roofing.-Using a chalk line, mark out where you want each panel to fall; this will help ensure that each panel is installed evenly and correctly.-Start at one edge of the roof and work your way across.