Roof Access Hatch – Residential (RAH-R)

Product features and details.
Roof Access Hatch (RAH-R) Description

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.

Specific Features
  • Available in a wide range of sizes (for larger sizes see our RAH-C range)
  • Safe, direct access to roofs – no external stairways or ladders needed
  • Can be integrated into fire escape and smoke ventilation systems
  • Manually or electrically opening
  • Accessories include ladders, ladder posts and handrails
Thermal transmission

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


Sound Resistance (dB): 28

Air Permeability to EN1873: A4

Watertightness to EN1873: Pass

Impact Test to EN1873: 1200J

Impact Test to ACR (M) 001:2005: Class B

Performance of glazing materials

To BS 476: Part 3: AA

To BS 476: Part 3: Class 1

Service Temperature: -50°C to + 120°C

How to use a Sertus Roof Access Hatch - Commercial (RAH-C)
1.5 mins
For all information regarding this product please download its datasheet.

Installation Instructions

How to install the RAH-R, by the people who make it.
Form upstand
Mount hatch
Complete connections
Access, everywhere.
Roof access hatches are used on all types of buildings see some of our examples below:
Related Products
Roof Single Leaf - Residential (RSL-R)
Roof Access Hatch – Commercial (RAH-C)
Roof Single Leaf - Commercial (RSL-C)
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