How and where to use guide

VELUX ISU 150120 2093 Top Unit Clear Flat Glass Cover - 150cm x 120cm should be used according to the intended application and site requirements. How and where to use: - Prepare surfaces and adjoining assemblies before installation. - Install to manufacturer guidance and relevant site standards. - Check fit, alignment, and finish quality before handover. - Additional context: • Sleek modern edge-to-edge flat glass design blends seamlessly with the lines of your roof. • Suitable for the majority of flat roofs down to 2° roof pitch and offers natural drainage at 5°. • The outer glass of the top unit is strength-tested in tough wea...