Mardome Hi-Lights Range

Mardome Trade Rooflight

Polycarbonate Dome Rooflight

Thermally insulating double and triple glazed polycarbonate dome rooflights for flat roofed open plan kitchens, bathrooms and hallways or other areas within the home or commercial buildings.  Available in 6 sizes and supplied as an opening or non-opening dome with an insulating PVC kerb.


  • Choice of 6 sizes
  • Contemporary styling
  • Polycarbonate glazing
  • Part L compliant triple skin option
  • Double skin option for residential projects
  • Opening and non-opening options
  • Supplied with PVC kerb
  • Easy to install
  • High security
  • 10 year warranty

ideal for

  • Kitchen areas
  • Utility rooms
  • Cloakrooms
  • Bathrooms
  • En Suites
  • Hallways
  • Landings
  • Stairwells
  • Corridors


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

Mardome Hi-Lights Polycarbonate Dome Sizes

Polycarbonate Mardome


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

Rooflight size = finished roof opening size. Measure overall dimensions of the opening (length x width). Standard dome sizes are show above.

Mardome Direct Fix Measuring

Thermal Insulation
Triple glazed polycarbonate dome rooflights
achieve a centre pane U-value of 1.8 W/m²K and complies with the requirements of Part L of the Building Regulations.

Security Fixings
The Mardome Hi-Lights range comes with secure fixings with tamper proof caps for added security.

PVC Kerb
The robust white PVC kerb is thermally insulating. 

Clear Polycarbonate Glazing
The ultra clear and resilient polycarbonate glazing has added UV protection for long term performance.

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

48 Hour Delivery
This service is only available to mainland GB (excluding postcode areas beginning KW, IV, AB and PH). To qualify for 48 hour delivery all orders must be received by 2pm.


  • Opening_Poles

    Mardome Opening Poles

    Pole for manually opening Mardome rooflights

    View product
  • Security_Grills

    Mardome Security Grille

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

    View product

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