Covered Roof Access Hatch for Flat Roofs

Safe and Convenient Roof Access in a Durable Design

Ventia is a covered roof access hatch designed to offer a reliable, secure, and user-friendly solution for accessing rooftops. Made from durable PVC and sheet metal, this hatch is specifically developed to meet the requirements of modern buildings such as multi-family residences, industrial properties, and technical spaces. Its robust construction is paired with a sleek design, and with optional RAL colours, the hatch can blend seamlessly into any architectural style. Ventia can be custom-built to meet your project’s specifications and is suitable for a variety of environments where roof access is required for service, inspection, or maintenance.

 

Features & Construction

– Material: PVC and weather-resistant sheet metal

– Insulation: Choose between U-value 0.45 W/m²K or 0.94 W/m²K, depending on energy requirements

– Upstand height: Supplied with standard 500 mm upstand, or 300 mm as an option

– Opening: Equipped with quick-release latch and interior handle for easy manual opening

– Gas springs: Assist with lifting and hold the lid securely open

– Security: Prepared for interior padlock for added protection against unauthorized access

– Colour: Available in any RAL colour for visual integration with the building’s exterior

– Dimensions: Fully customizable to client specifications

 

Options & Customizations

To meet different functional needs, Ventia can be equipped with a range of add-ons:

– Transparent lid for natural daylight

– Internal ladder for convenient passage

– Fall protection for enhanced safety

– Security grilles or anti-intrusion bars

– Electric motor operation for automated opening and closing

 

Applications & Benefits

Ventia access hatches are installed in various types of buildings, including:

– Stairwells in apartment buildings

– Technical rooms and mechanical spaces

– Industrial and warehouse facilities

The hatch enables:

– Safe and efficient rooftop access for inspection and maintenance
– Easy installation of rooftop equipment such as solar panels, ventilation systems, or antennas

Key Advantages:

– Secure roof access for technical personnel

– Customizable for both new construction and renovation projects

– Compatible with daylight solutions and automated systems

 

Compliance & Installation

Ventia meets all current requirements under the Swedish Building Regulations (BBR). In specific applications—such as where the hatch is located at fire compartment boundaries—a fire-rated version may be required.

To ensure proper functionality and long service life, installation should:

– Be carried out by qualified professionals

– Include anti-slip protection, a secure opening mechanism, and correct sealing

– Consider insulation needs and energy efficiency goals for the building