Mardome Trade | Access Hatch
Mardome Trade Dome and Kerb Upstand Access Hatch
The flexibility of the Mardome range means Mardome Trade rooflights can be configured as an access hatch providing safe, easy access to roof spaces for roof maintenance and other utility purposes or to open up roof spaces for terraces and roof gardens.
The Mardome Trade access hatch rooflights feature internal opening mechanisms, hinged dome unit and, gas springs to facilitate opening between 70/83 degrees depending on the size of the rooflight. The access hatches are configured to match a range of specifier’s requirements including insulation, security and light transmission.
Mardome offers a skylight to be proud of with its sleek low-rise design. Thanks to its contemporary aesthetics this minimalist looking roof dome may have you tricked into thinking it’s a more expensive flat glass unit.
Robust, durable and secure
• Secure fixings with tamper-proof caps
• Multi-wall Mardome PVC kerb is robustand resilient to damage during installation
• Marlon FSX Longlife polycarbonate, with UV protection
Easy to install
• Delivered to site complete and ready to fit in robust packaging for easy handling.
• Mardome kerb foot radius facilitates easy roofing application.
|Stock Type||Made to Order|
|Overall U-Value||1.8W/m2K, 2.7W/m2K, 5.5W/m2K|
|Skylight Type||Access Hatch|
|Kerb Options||Standard Kerb (150mm), Tall Kerb (350mm)|
|Trickle Vents||Optional Vents|
|Glazing Tint||Clear, Opal, Textured|
The stated sizes represent the roof opening size. Please ensure the opening in your roof is the same size as the selected dome roof light. Please see diagram below for further clarification.
The Mardome Trade Is very easy to install. First the kerb is screwed down to the deck using suitable fixings. Once the kerb has been weathered you can continue to attach the dome using the provided self-sealing screws. A full installation guide can be downloaded under the technical data tab
Mardome Trade roof lights are available in Single, Double and Triple skin. To comply with Part L Building regulation a triple skin dome must be used.
Polycarbonate Dome roof lights are available in Single, Double and Triple skin. To reduce heat loss, we recommend that a triple skin dome be used. This has a u value of 1.8 W/m2K and complies to building regulations.
Single, Double and Triple skin refers to the number of layers used when forming a dome skylight. A triple skin dome will comply to building regs and because it has a higher U value, It will keep your home warmer.
U-values for each are listed below:
Single - 5.5 W/m2K
Double - 2.7 W/m2K
Triple - 1.8 W/m2K
Our Dome roof lights are available in three different finishes.
Clear: For maximum daylight.
Textured: For better privacy and good daylight.
Opal: For maximum privacy but with reduced daylight.
Vents are an excellent way to reduce condensation occurring on the inside of your dome. For high moisture areas such as bathrooms and kitchens we highly recommend the addition of Trickle vents.
Yes, All Mardome Trade Roof Lights come with a 10Yr manufactures warranty
Manual Opening, Powered Opening, Access Hatch and Smoke Vents are available in the Mardome Trade range. Please see our full product range if you are interested in any of these options.