Bespoke Mardome Dome Rooflights

Mardome Glass Rooflight

Mardome Glass

Mardome Glass is the ultra-modern flat glass rooflight combining contemporary looks with maximum thermal insulation and excellent acoustics. It can be supplied to fit a builders upstand or with the Mardome standard or tall white PVC kerb.


  • Range of sizes from 600 x 600mm to 1200 x 1200mm
  • Flat glass design      
  • Part L compliant
  • Range of opening, ventilation and kerb options
  • Meets industry standards for safety and security
  • 10 year warranty

ideal for

  • High end design projects
  • Open plan living    
  • Contemporary kitchens
  • Hallways
  • Bathrooms



Please refer to the fixing instructions supplied with each Mardome rooflight or contact our Technical Department for guidance.


Mardome Glass

Dome size (internal dimensions)(dia mm)

 600 x 600
 750 x 750
 900 x 600
900 x 900
1050 x 1050
1200 x 600
1200 x 900
1200 x 1200

Energy Efficient
Part L compliant with a centre-pane U-value of 1.1 W/m²K.

The glass has been tested to P4A to EN 356.  The security frame provides P4A class resistance to burglary or vandalism.

PVC Kerb
The white PVC kerb is thermally insulating and all cabling is enclosed within on mains powered opening units. The robust kerb has an integral clamp to help hold roofing membrane in place for a tidy roof covering finish.

Glazing Specification 
The double glazed glass unit comprises Low-E insulated double glass with a thickness of 31.5mm, with a 6mm toughened outer pane, 16mm Argon filled cavity and 9.5mm toughened laminate Planitherm Ultra N inner.

Quality Guaranteed
This product has a 20 year product warranty for complete peace of mind.


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    Mardome Security Grille

    Metal security grille in white powder coated finish to suit dome size

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