1050 x 1350 mm brett martin flat glass access hatch Opening:230V AC to 24V DC Transformer with Rocker Switch making them suitable for both

making them suitable for both new builds and older structures

offering a robust defence against water penetration

Transform your home with the VELUX GPU top-hung roof window

Its robust

1050 x 1350 mm brett martin flat glass access hatch Opening:230V AC to 24V DC Transformer with Rocker Switch making them suitable for bothBrett Martin Flat Glass Access Hatch Rooflight The Brett Martin Flat Glass Access Hatch Rooflight is a premium solution for modern flat roof designs, offering both functionality and elegance. Perfect for providing natural daylight and safe access to roof spaces, its ideal for maintenance or creating open spaces like terraces and roof gardens. Key Features: Sleek Modern Design: A slimline powder coated aluminium frame (RAL 7016) and flush fitting glass