900 x 1200 Mardome Trade Dome

Mardome Trade Roof Dome

Mardome Trade is the standard specification dome unit in our newly redesigned next generation Mardomes. 

Providing excellent insulation, triple skin Mardome rooflights achieve a centre pane U-value of 1.8 W/m²K and a Ud-value which ranges from 1.25W/m²K for a 600x600mm dome to
1.51W/m²K for a 1200x2400mm dome. 

Higher performance glazing options can further reduce
the Ud-value to as low as 0.95W/m²K¹.

• New contemporary low rise profile
• Saves energy with options to reduce the Ud-value to as low as 0.95W/m²K¹
• Unique glazing cassette in triple and quad skin domes, minimises the risk of condensation
• All power components are hidden for a streamlined lightwell
• Extensive options to satisfy requirements for acoustics, ventilation and light transmission
• For ease of installation the tapered kerb foot does not require timber fillets and an integral membrane clamp holds the roofing membrane or felt in place

Please note: Measurements are taken from internal hole size.

Mardome Trade Roof Dome

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  • 900 x 1200 Fixed Roof Dome With Sloping Kerb
    Description: Mardome trade roof dome, fixed, with sloping kerb. Available in single, double & triple skin, in either clear, bronze or opal.Dimensions: 900mm x 1200mmVent Options (Trickle vent) Manual Vent (Hit & Miss vent) Auto humidity control vent All roof ..
    Ex Tax: £429.99 £515.99
  • 900 x 1200 Fixed Roof Dome to fit builders upstand - Unvented
    Description: Mardome trade roof dome, fixed, to fit builders upstand (unvented). Available in single, double & triple skin, in either clear, bronze or opal.Dimensions: To fit up to 900mm x 1200mm Enter internal and external dimension. Looking down onto the upstand.All roof domes..
    Ex Tax: £274.98 £329.98
  • 900 X 1200 Fixed Roof Dome to fit Builders Upstand - Vented
    Description: Mardome trade roof dome, fixed, to fit builders upstand (Vented). Available in single, double & triple skin, in either clear, bronze or opal.Dimensions: To fit up to 900mm x 200mm Enter internal and external dimension. Looking down onto the upstand.Vent Options (Tri..
    Ex Tax: £416.65 £499.98
  • 900 X 1200 Opening Roof Dome With Sloping Kerb
    Description: Mardome trade roof dome, manual opening, (optional powered opening available) with sloping kerb. Available in single, double & triple skin, in either clear, bronze or opal.Dimensions: 900mm x 1200mmVent Options (Trickle vent) Manual Vent (Hit & Miss vent) Auto..
    Ex Tax: £883.32 £1,059.98
  • 900 X 1200 Opening Roof Dome to fit Builders Upstand - Vented
    Description: Mardome trade roof dome, manual opening, (optional powered opening available) to fit builders upstand. Available in single, double & triple skin, in either clear, bronze or opal.Dimensions: To fit up to 900mm x 1200mm Enter internal and external dimension. Looking down ..
    Ex Tax: £841.65 £1,009.98