How and where to use guide

VELUX BDX CK04 2000F 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: Supports a weather tight and visually consistent roof finish. Suitable for use in both refurbishment and new build projects. Engineered for reliable service life in typical UK roof conditions. Can form part of a wider daylight and ventilation solution for t...