Available in standard sizes from 450x450mm up to 2400x1800mm with a choice of low rise dome or optional low rise pyramid shaped glazing units.
For the full range of sizes visit www.mardome.co.uk or email [email protected] for further information
| Mardome Trade glazing type | Overall U-value* (W/m2K) |
|---|---|
| Double skin polycarbonate | 1.94 – 2.67 |
| Triple skin polycarbonate | 1.26 – 1.93 |
| Quad skin polycarbonate | 1.01 – 1.73 |
| Structured polycarbonate inner glazing | 1.39 – 1.90 |
| Argon filled glass inner glazing | 1.04 – 1.75 |
- Dome over 25mm structured polycarbonate inner glazing option provides an economical way of achieving improved thermal performance.
- Dome over argon filled glass inner glazing option provides improved thermal performance, acoustics and aesthetics (not available with the access hatch and limits other opening options, depending on size.)
*Overall U-value is a measure of the thermal efficiency of the whole rooflight and varies by product size and specification. (calculated in accordance with NARM Technical Document NTD02)
- Glazed with Marlon FSX polycarbonate and available in clear, patterned or opal tint depending on light transmission and lighting effect requirements.
| Tint | Lighting effect | Light transmission (%) DIN 5036 | ||
|---|---|---|---|---|
| Double skin | Triple skin | Quad skin | ||
| Clear | High visibility | 85% | 78% | 72% |
| Patterned | Privacy | 78% | 72% | 66% |
| Opal | Diffused light & solar control | 35% | 32% | 30% |
Mardome kerbs are manufactured in lightweight yet robust white multiwall uPVC and supplied in two height options to suit new build and refurbishment applications.
- Standard kerb (150mm waterproofing height) for mounting at roof surface level
- Tall kerb (300mm waterproofing height) for mounting below insulation
Direct fix glazing unit also available for mounting to builders’ upstand.
- Manual hit & miss trickle vents
- Automatic hit & miss trickle vents (humidity controlled)
- Powered extraction ventilation*
* Not available on all dome sizes and only available on non-opening variants
- Fixed
- Fixed Secured by Design
- Manual opening (with optional extension pole)
- Mains powered opening (with optional remote control and rain sensor)
- Access hatch (lockable from the inside, this gas strut assisted opening unit can be used to gain access to the roof, used in conjunction with a suitable ladder/other means of access - not supplied)
Opening controllers and accessories for controlling multiple powered opening rooflights also available - email [email protected] for further information.
- Optional steel security grille with white powder-coated finish and manufactured to suit the size of the dome can be supplied for fitting beneath the kerb foot for additional security
- A range of telescopic opening poles for use with manual opening domes
- Acoustic pack for reduced rain or external noise (not available with ventilated or opening domes)
24 Hour Delivery Range
- 10 sizes to choose from
- Single, double or triple skin
- Clear, patterned or opal polycarbonate glazing options
- Choice of standard, tall or direct fix kerb options
- Manual trickle ventilation option
- Manual linear drive and access hatch opening options
- Order by 12 noon
- Delivery to most areas in mainland GB
- Terms & conditions apply - email [email protected] for further information.
