The Sertus Roof Access Hatch – Residential (RAH-R) allows direct, safe and easy access to flat roofs for maintenance or as part of a fire escape route.
The RAH-R is a modular roof hatch, fully certified to EN1873, designed for new-build or refurbishments of residential and commercial schemes.
The RAH-R can be controlled with telescopic gas or friction struts, electrically, and as part of smoke ventilation systems. It can be specified with polycarbonate glazing to maximise natural light.
Double Glazed Polycarbonate: 2.68
Triple Glazed Polycarbonate: 1.78
Quad Glazed Polycarbonate: 1.37
Solid insulated cover 40mm: 0.80
Upstand PVC 150mm ECO Splayed: 0.90
Upstand PVC 150mm ECO Vertical: 1.00
Upstand PVC 300mm ECO Splayed: 1.00
Internal: B-s3, d0, EN13501-1
External: BROOF (t4), EN13501-1
Service Temperature: -50°C to + 120°C
Air permeability to EN1873: A4
28 dB
Model | Roof Opening Size (mm) (150mm vertical upstand or collar) | Roof Opening Size (mm) (150mm or 300mm splayed upstand) |
---|---|---|
RAH-R.60.60 | 600 x 600 | 800 x 800 |
RAH-R.70.70 | 700 x 700 | 900 x 900 |
RAH-R.75.75 | 750 x 750 | 950 x 950 |
RAH-R.80.80 | 800 x 800 | 1000 x 1000 |
RAH-R.90.90 | 900 x 900 | 1100 x 1100 |
RAH-R.100.100 | 1000 x 1000 | 1200 x 1200 |
RAH-R.105.105 | – | 1250 x 1250 (150mm splayed only) |
RAH-R.40.70 | 400 x 700 | 600 x 900 |
RAH-R.40.100 | 400 x 1000 | 600 x 1200 |
RAH-R.50.80 | 500 x 800 | 700 x 1000 |
RAH-R.50.110 | 500 x 1100 | 700 x 1300 |
RAH-R.60.90 | 600 x 900 | 800 x 1100 |
RAH-R.60.120 | 600 x 1200 | 800 x 1400 |
RAH-R.70.100 | 700 x 1000 | 900 x 1200 |
RAH-R.70.130 | 700 x 1300 | 900 x 1500 |
RAH-R.70.160 | 700 x 1600 | 900 x 1800 |
RAH-R.80.110 | 800 x 1100 | 1000 x 1300 |
RAH-R.80.130 | 800 x 1300 | 1000 x 1500 |
RAH-R.90.120 | 900 x 1200 | 1100 x 1300 |