Saw tooth rooflights – continuous rooflights for glare-free daylight
Optimum room illumination with soft light
A saw tooth rooflight is basically a row of monopitch rooflights. This type of roof, which is commonly used in industrial architecture, is most frequently used in assembly shops, factory buildings, shopping centres and sports halls where soft lighting and optimum indoor illumination are needed.
In addition to the industrial charm, the special advantage of saw tooth rooflights is the glare-free incidence of the light due to the north-facing orientation.
Saw tooth roof ridgelights are available with double (A74) or triple glazing (A98) and can be installed at pitch angles of between 25° and 90°, with alternate modules as opening casements – even as smoke and heat exhaust ventilation (SHEV) systems and the glazing units are absolutely identical in appearance from the outside and the inside.
| Values | |||
|---|---|---|---|
| Ug value A74 (double glazed)*: | 1,05 W/m²K | Ug value A98 (triple glazed)*: | 0,50 W/m²K |
| Uw value A74 (double glazed)*: | up to 1,60 W/m²K | Uw value A98 (triple glazed)*: | up to 0,79 W/m²K |
| Air permeability: ** | Class 4 | ||
| Driving rain tightness: ** | Class E1200 | ||
| Sound insulation: | 39 dB noise reduction (EN/ISO 717- 1/A1) | ||
| Fire behaviour: | B-s1 d2 | ||
| Wind resistance: | Class C4** | ||
| Light transmittance (tL): | Double glazed (A74) 0.80, triple glazed (A98) 0.73 | ||
| Total energy transmission (g): | Double glazed (A74) 0.61, triple glazed (A98) 0.53 | ||
*According to DIN 673 **Tested up to module size 800 x 2100 (+50 % for driving rain tightness and air permeability)
| Profile dimensions | |
|---|---|
| Height: | From 74 mm to 98 mm |
| Visible width (outside): | ≥ 50 mm |
| Visible width (inside): | ≥ 40 mm |
| Casement dimensions | |||
|---|---|---|---|
| Width A74 (double glazed) *: | 250 – 1200 mm | Width A98 (triple glazed) *: | 260 – 1200 mm |
| Height A74 (double glazed): | 250 – 2900 mm | Height A98 (triple glazed): | 260 – 3000 mm |
| Surface area A74 (double glazed): | max. 2 m² | Surface area A98 (triple glazed): | max. 3 m² |
| Opening casement: | |
|---|---|
| Modules | Alternate modules can be installed as opening windows, with the glazing units being visually identical from the outside and the inside |
| Stroke | 300 mm, 500 mm, 600 mm, 750 mm |
| Drive | 24 Volt / 3A chain drive integrated in the frame for triple glazing from 645 mm |
Glazing
- High-quality double and triple glazing in accordance with DIN 18008-2.
- The roof glazing is supplied with double or triple energy-saving glazing filled with argon and with “warm edge” spacer profiles.
- The outer layer of the roof glazing is tempered safety glass, the inner layer is laminated safety glass.
- The glass is also available with opal lamination (at an additional charge).
Frame profiles
- The frame profiles are thermally separated by a moulded PUR core
- and are available with a natural anodised or powder-coated surface, e.g. RAL 9010 (pure white) or in other RAL Classic colours for an extra charge.
- Two-tone profiles, e.g. grey on the outside and white on the inside, are also available for an additional charge.
Certification
Our ridgelights are CE certified according to DS/EN143511 (model A98) and DS/EN14351-1 and EN12101-2 (smoke ventilation/fire protection ventilation) (model A74).Warranty
We offer a 5-year product warranty on our ridgelights, and a 2-year warranty on the opening devices and automation systems.- RAL classic colour of your choice
- Solar control glazing
- Interior/exterior solar control
- 230/24 V power supply unit
- Control unit with weather station
Profile drawing (comparison to standard profiles)
