|Delivery||2 - 3 Days|
|Glazing||Clear / Diffused Dome|
|Roof Opening / Aperture||900 x 1200mm|
|Material||Polycarbonate / UPVC|
|Operation||Opening for Access|
|Product Type||Dome + Upstand + Access Hatch Mechanism|
|Supplied Upstand Height||150mm|
|Skin Thickness||Double / Triple|
Opens 90 Deg
Mardome Access Hatch
Each unit comes supplied with Gas Struts for easy opening and closing.
Each Rooflight comes with Internal Locking Handle and Key.
The flexibility to tailor Mardome Trade rooflights means an access hatch can be specified as the opening option providing safe, easy access to roof spaces for roof maintenance and other utility purposes or to open up roof spaces for terraces or roof gardens. Mardome Trade access hatch rooflights feature internal opening mechanisms incorporating hinged dome unit and gas springs to facilitate a 90° opening. Units come complete and ready to fit. When in the open position, the dome unit is supported by the gas struts.Mardome access hatches can be configured to meet a range of specification needs including insulation, security and light transmission, and have a variety of kerb options to satisfy installation requirements on site. The step by step product selector on pages 10 to 15 will assist you in meeting your specification requirements. Brett Martin Daylight Systems also supplies a range of aluminium and glass flush top access hatches in a range of sizes and options - please call us for details.
All Mardome dome rooflights are manufactured at Brett Martins Coventry site which has ISO 14001 accreditation and the polycarbonate glazing is manufactured at Brett Martins Mallusk site where a wind turbine helps reduce the impact on the environment as well as reducing energy costs. Mardome rooflights can assist buildings meet their CO2 emissions targets as set out in Part L of the Building Regulations 2013 (England & Wales) especially when combined with artificial lighting controls o turn the artificial lighting down or off when there is adequate daylight levels.
Fully weathertight, the Mardome range is designed to comply with the requirements of BS EN 1873:2005 ensuring reliable all weather performance.
BBA certificate No. 06/4385 can be downloaded or by contacting the Technical department.
What GlazingPolycarbonate Dome
- Allows light to the area below. Impact Tested and Certified Non-Fragile. This also has the highest Fire Rating available.Solid Insulated Hatch
- Fully Insulated 32mm Aluminium Panel. Increases privacy.
Double Skin Domes are economical and have a U-Value of 2.7W/m2K
Triple Skin Domes offer best Sound Insulation and U-Value 1.8W/m2K
Clear Polycarbonate has very high light transmission (80%) but for Privacy and to reduce Solar Heat Gain then Diffused is also available.
|Mardome Roof Hatch Brochure||Dowload PDF|