Bespoke Mardome Dome Rooflights

Mardome Direct Fix

Direct Fix Mardome

Single, double and triple glazed dome options in clear polycarbonate and available for fixing directly to a builders upstand. This direct fix option is pre-drilled to aid installation and the glazing unit is supplied pre-drilled and with all tapes applied and comes with a fixing kit containing tamper proof security fixings.


  • Choice of 6 sizes
  • Glazing only unit
  • Double, triple or single glazing options
  • Pre-drilled to fit builders upstand
  • Tapes pre-applied
  • Easy to install
  • 10 year warranty

ideal for

  • Kitchens
  • Bathrooms
  • Hallways
  • 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.


Direct Fix Mardome (without kerb)(mm)

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

Measure overall dimensions of the opening and builders kerb (length x width). Standard dome sizes are show above.

Mardome with Kerb Measuring

Thermal Requirements
Triple glazed Mardome rooflights achieve a U-value of 1.8 W/m²K and comply with the requirements of Part L of the Building Regulations. It is recommended to use triple skin rooflights if compliance is a requirement.

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

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.


  • Security_Grills

    Mardome Security Grille

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

    View product

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