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Mardome Trade, Roof Light Dome

£105.60 £88.00
In stock
Made to Order

Mardome Trade Roof Light Dome 

Mardome Trade is the high specification dome  which comes complete with a host of features and benefits as standard to satisfy a range of projects and budgets.

Contemporary Minimalist Look

Mardome offers a skylight to be proud of with its sleek low-rise design. Thanks to it contemporary aesthetics this minimalist looking roof dome may have you tricked into thinking it’s a more expensive flat glass unit. 

Mardome trade dome triple skin
Mardome trade dome

Robust, durable and secure

• Secure fixings with tamper-proof caps
• Marlon FSX Longlife polycarbonate, with UV protection for weatherability and an impact resistance 200 times greater than glass

Easy to install

• Delivered to site complete and ready to fit in robust packaging for easy handling


• Other kerb and fixing options available to suit project requirements

Mardome trade roof light

Technical Details
More Information
SKU mardome-trade-dome
Weight 0.0000
Stock Type Made to Order
Frame Material Upvc
Frame Colour White
Thermally Broken Frame No
Overall U-Value 1.8W/m2K, 2.7W/m2K, 5.5W/m2K
Brand Name Mardome
Skylight Type Fixed
Skylight Style Dome
Kerb Options No Kerb
Trickle Vents No Vent Options
Glazing Material Polycarbonate
Glazing Tint Clear, Opal, Textured
Glass Thickess No
Glass U-Value No
Warranty 10 yrs
Delivery Lead Time No
Downloads 5
Questions & Answers (9)
Customer Questions
How do I Measure and Choose the correct size Mardome Trade dome

When ordering a dome for a pre-existing upstand it is important to measure the external dimension from the outside edge of the upstand. For example, an outside upstand measuring 600 x 600 will require a dome with a minimum size of 600 x 600.

Mardome measure guide

How do I Install the Mardome Trade Roof Light?

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

Do Mardome Trade roof lights comply with building regs?

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.

Will a Polycarbonate Dome roof light make my room cold?

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.

Are Mardome Trade roof lights available in bespoke sizes?

Mardome Trade roof lights are only available in set sizes. If you require something a bit more tailored, we recommend upgrading to an Atlas Bespoke Flat Glass Skylight.

What is the Difference between single, double and triple skin?

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

What dome finish options are there?

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.

Does the Mardome Trade roof light come with a warranty?

Yes, All Mardome Trade  Roof Lights come with a 10Yr manufactures warranty

What opening options are available with Mardome Trade roof lights?

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.

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