Standard Sizes

A range of standard sizes for Mardome trade and ultra models is shown in the table below.

Non-Standard Sizes

Bespoke dome rooflights and kerbs are available to match the exact size of any opening, however a price premium and a longer lead time may apply.


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

  • Sleek, contemporary aesthetics inside and out with aerodynamic low rise glazing unit

  • Constant separation of glazing skins across full width of dome including fixing flange avoids cold spots and minimises the risk of condensation.

  • Cabling and actuators hidden within the kerb on mains powered units

  • Side walls of the Mardome kerb are designed with a steep slope to allow for a larger glazing unit meaning more natural daylight

  • Standard triple skin polycarbonate glazing exceeds thermal requirements of Part L

  • Multiwall PVC kerb in standard and tall options

  • Extensive options to satisfy acoustics, ventilation and light transmission

  • Secure fixings and tamper proof caps

  • Available in a range of standard sizes from 450mm x 450mm up to 2400mm x 1800mm.

  • Choice of standard (150mm waterproofing height) or tall (300m waterproofing height) PVC multiwall kerb or direct fix kerb options.

  • Choice of double, triple and quad skins.

  • Standard low rise dome or optional low rise pyramid shaped  glazing units.

  • Extensive choice of ventilation and opening options.

  • Acoustic Pack available where a reduction in rain or external noise transmission is required (not available with ventilated or opening domes)

  • Accessories range including opening pole and security grille.

Email your details 

for a 

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Visit our Trade Counter
Open Monday to Thursday from 7am until 5pm
and 7am until 4pm on Fridays.
OR contact our friendly experienced sales staff
Tel 020 8665 1221 Fax 020 8665 1444 or
  6 Beddington Trading Park, Bath House Road, Croydon, CR0 4TT
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