To install aluminum strips on a roof, follow these steps: 1. Clean the roof area where the strips will be installed to ensure a good adhesive bond. 2. Measure and cut the aluminum strips to the required length. 3. Apply a high-quality construction adhesive or sealant along the back of the aluminum strips. 4. Carefully position the strips onto the roof, pressing firmly to ensure proper adhesion. 5. Use a level to ensure the strips are straight and aligned. 6. Allow the adhesive to cure according to the manufacturer's instructions. 7. Seal any gaps or joints between the strips with additional sealant if necessary. 8. Inspect the installation to ensure all strips are securely in place. Safety precautions such as using a ladder and wearing protective gear should be observed throughout the process.