Flat Roof Access Hatches - Coxdome Opening Roof Dome with Vertical 160mm Upstand
The Polycarbonate flat roof skylight COXDOME Flat Roof Access Hatch is designed to allow safe and easy access onto the roof space, for frequent inspection or occasional maintenance. The COXDOME Roof Access Hatch skylight is suitable for use on flat roofs with a maximum pitch of 15 degrees.
The COXDOME Roof Access Hatch with VERTICAL upstand is designed for frequent use as opposed to the splayed upstand version which is designed for occasional use due to the construction of the upstand itself which incorporates metal reinforcement plates within the construction of the actual upstand.
Specifying the Rooftop Access Hatch often avoids the need to provide other external facilities for gaining access to the roof thus saving you the expense, and time, of arranging scaffolding or lifting equipment. The COXDOME Roof Access Skylight Window can also be used as a means of emergency escape and rooftop entrance.
Due to the vertical upstand, this particular Roof Access Hatch dome is perfectly designed for smaller requirements (it is available in 600x600mm as opposed to other specifications which are not available in sizes smaller than 750x900 or 800x800mm).
The Rooftop Dome Roof Light Access Hatch is supplied with 160mm vertical upstand which means that the daylight size for this particular roof window will be the same as the Rooflight size.
We recommend you consider incorporating the added option of the Manual Spindle to allow controllable ventilation within the property (including free Winding Rod) to ensure you harness the benefits of natural ventilation and daylight within the property. The Manual Spindle allows you to open the Skylight up to 300mm on a daily basis, and then when access is required you merely need to remove the pin from the top of the bracket to allow the gas rams to open the roof access hatch fully (to between 85 and 90 degrees) to allow you to gain access onto the roof space. Once you have finished, you simply need to pull the lifting frame down and reconnect the spindle - it really is that Easy!
The Roof Access Hatch achieves U-Value of 0.2W/m2K and is operated using gas-assisted struts providing an opening angle of between 85 and 90 degrees.
Lightweight, reliable, and cost-effective, polycarbonate offers excellent impact resistance and thermal performance and is a popular choice for both domestic and commercial buildings alike.
The Coxdome Rooftop Access comes complete with 160mm VERTICAL upstand and operates using gas-assisted struts. The COXDOME Upstands are designed to provide a watertight thermal break between the Finished roof and the rooflight. They have excellent thermal insulation properties they are a more thermally efficient solution to the standard builder’s kerb and help improve the overall ‘U’ value of the unit.
Made from high impact resistant PVC-u all of the COXDOME upstands are watertight welded and we use a double wall to add strength. The inside is UV stable ensuring the brilliant white finish so there is no need for internal decoration.
All Upstands are compatible with most flat roof membrane systems including single ply, GRP, hot melt, asphalt, liquid and lead.
PLEASE NOTE: The 600x600mm, 700x700mm, 800x800mm, 900x900mm and 1000x1000mm are on a 3-5 working day lead-time whereas the 500x1000mm, 7000x1000mm, 800x1300mm, 800x1800mm, 900x1200mm, 1000x1300mm, 1000x1600mm, 1000x2000mm and 1200x1200mm would be on a lead-time of 2-3 working weeks from order.