Last verified by manufacturer 1 month ago
BBA Agrément Certificate
Certificate type
The Brett Martin Mardome Manual Ventilation Opening Polycarbonate Rooflight is designed for installation onto flat roofs and is supplied complete with Winding Rod and 150 mm high upstand/ kerb.
Suitable for installation onto flat roofs of both domestic and commercial property all types in both new build and refurbishment projects.
Please Note: the structural opening (hole which needs to be cut into the roof) is equal to the exact size of the rooflight (i.e. 600 x 600 mm Rooflight = 600 x6 00 mm hole in the roof etc). The daylight size will be 150 mm smaller (i.e. 600 x 600 mm rooflight would provide the daylight size of 450 x 450 mm etc).
The Brett Martin Mardome Manual Ventilation Opening Rooflight for flat roofs is the standard specification opening dome unit from the Mardome rooflight range and opens up to approximately 300 mm.
Contemporary design and excellent thermal performance, the triple layer option achieves a centre pane U-Value of 1.84 W/m2K.
Manual ventilation opening rooflights can provide rapid ventilation into a property from the roof and are designed with features to ensure quick and easy installation.
The Mardome Trade is the first choice roof dome for flat roofs with a range of added extras to choose from including kerb options to suit almost every project.
Features and benefits:
Color | White |
Material | Polycarbonate PVC-U Guidance for specification option: Unplasticized polyvinyl chloride (PVC-U). |
Shape | Square Rectangle |
Length | 600 mm 750 mm 900 mm 1050 mm 1200 mm |
Width | 600 mm 750 mm 900 mm 1050 mm 1200 mm |
Warranty description | Ten year |