Rooflight | Flat Roof Window | Polycarbonate Dome | Electric Opening | Brett Martin - Polycarbonate Rooflight, Electric

The Brett Martin Mardome Electric Opening Rooflight is the automated specification opening dome unit in the Mardome rooflights range.

Opening rooflights can provide rapid ventilation.

Contemporary look and excellent thermal performance, as triple skin Mardome Trade rooflights achieve a centre pane U-value of 1.8 W/m²K.

Designed with features to ensure quick and easy installation Mardome Electric Opening Rooflight is the first choice roof dome for flat roofs with a range of added extras to choose from including kerb options to suit every new build or refurbishment project

Features and benefits:

• Provides natural light and rapid ventilation where required.
• Rocker/toggle switch included as standard.
• Ten year guarantee.
• Electrical components are hidden for an unobstructed light-well.
• Electrical actuators are guaranteed for a period of one year, and have a design life of at least 10 000 cycles.
• Can be operated with a control switch or remote control.
• Quick and easy installation.
• The unplasticized polyvinyl chloride (PVC-U) kerb provides a clean interior and an unobtrusive external appearance which complements the surrounding environment.
• Designed to provide optimal thermal performance.
• Has a modern, low-rise profile.
• Class B non-fragility to ACR[M]001.
• Minimized risk of condensation due to the constant separation of the glazing skins across the full width of dome.
• Available in a variety of configurations.
• Individual fixings are concealed inside security caps.
• Manufactured in accordance with BS EN ISO 12567-2: 2005.
• BBA certified.
• Glass U-Value: Argon filled glass: 0.9 W/m²K; Structured polycarbonate: 1.2 W/m²K.

Please Note: The hole size which needs to be cut in the roof (the structural opening size) is the same as the Rooflight size (i.e. 600 x 600 mm Rooflight requires the hole size of 600 x 600 mm etc). The daylight size will be 150 mm smaller than the Rooflight size (i.e. 600 x 600 mm Rooflight will provide the daylight size of 450 x 450 mm etc).