Roof access hatches enable easy and safe entry to the roof of a building for maintenance tasks. They are much safer than ladders, especially if they can be closed and locked immediately after use.

They also allow smoke to escape in case of fire, reducing the risk of other flammable materials catching fire. There are various types of hatches:

Safety

Rooftop access is necessary for workplace safety, and the proper roof hatch can make it faster, easier, safer, and more secure for maintenance workers and other personnel to get to rooftops, attics, and other elevated areas. Designed to meet local building codes and safety regulations, access hatches come in various sizes and materials, including aluminium and steel. They can be made to fit virtually any roof type and size.

Stair access roof hatches are designed specifically for use with stairs, allowing people to climb safely and efficiently to the roof. They’re available in various sizes, ensuring they can be used with any stairway design. They’re also built to be as safe as possible, with a low profile and anti-slip covers.

Ladder access roof hatches are often the best ladder-based roof entry and exit options. These units can be locked and opened and closed while a person is standing at floor level, which significantly reduces the risk of falls. They’re also built to be as durable and safe as possible, with sturdy latches, hinges, and a smooth, easy-to-open cover.

Milcor roof access hatches are available in various sizes and materials. Their single-leaf M models feature composite-design cover construction, providing load-carrying strengths of up to 70 psf. The insulated covers help keep heat in during winter and out of summer, and they can be ordered with U-factors ranging from 0.093 to 0.173. Double-leaf RB, RC, and RD models have fibreglass insulation, with torsion bars or spring operators mounted in the frame for added strength. A tamper-proof EPDM gasket seals the hatch opening, keeping rain and wind out and heat in.

Ease of Installation

AceAccessHatches roof access hatches are installed easily over the existing roof opening and are secured from the base flange to the roof. They are available in several sizes to accommodate ladders and stairs. Recommended minimum hatch opening size depends on the angle of ascent and the type of equipment being accessed. Milcor offers single-leaf units in M models that use torsion bars mounted out of the way in the cover and double-leaf units in RB, RC and RD models that utilize compression springs on the frame. Both hatches open smoothly to a full 90 degrees with automatic hold-open arms. Latching devices with inside and outside handles keep the covers securely closed.

Durability

Rooftop access hatches allow workers and other personnel to enter quickly and exit rooftops, attics and other elevated areas of buildings. These access points are available in various materials and sizes and are designed to meet many safety standards and specifications.

The insulated metal hatch is one of the most popular and durable types of access hatches in Adelaide. This type of hatch is easy to operate and provides a secure and comfortable place for people to work. It stays open at an 80-degree angle, allowing users to stand upright without needing to hold on to the frame. It is also a great way to add extra security to your building, as it comes with a lockable internal handle.

In addition to being durable and insulated, the insulated metal hatch is also lightweight. It allows it to be easily installed over a roof opening. It is made from aluminium and galvanized steel, making it corrosion-resistant. The hatch also features a foam-insulated cover and a galvanized steel curb. Its composite-design cover offers load-carrying strengths of up to 70 psf. In addition, RB, RC and RD models are available with fibreglass-insulated covers that provide u-factors for up to 0.26.

Insulation

Roof hatches are often used in residential buildings to grant access to roof terraces, allowing people to enjoy the sun, fresh air and greenery on their rooftops. They can also be combined with a fixed staircase to make it easier for people to climb to the top floors of their buildings. A glazed roof access hatch can also let daylight into rooms underneath, making them look more spacious and attractive.