How do I install aluminum strips on a wall or roof?

To install aluminum strips on a wall or roof, first measure and mark the area where you want to install the strips. Ensure the surface is clean and dry. Apply a suitable adhesive or use screws, depending on the type of strip and surface. Align the first strip and press firmly or secure with screws. For subsequent strips, use a spacer if needed to maintain consistent spacing. Check alignment regularly and ensure all strips are level. Seal any gaps with appropriate sealant and finish with a protective coating if required. Always follow the manufacturer's instructions for the specific product you are using.