Insulated roof hatch with heavy duty retractable ladder. The ladder is manufactured from high strength die-cast aluminium alloy components contained within a wooden hatch box. The heavy-duty spring mechanism allows the operator to raise and lower the loft ladder with a minimum of effort (operating force of less than 3 kg). In addition, large steps and pre-assembled telescopic handrail offer comfort, safety and ease of egress.

The roof hatch is designed to withstand the wind and weather, is water-repellent and treated with fungicide. It also provides excellent energy efficiency, with a U-value of 0.37 W/m²K. Furthermore, it is airtight, certified to air permeability Class 4. It is prepared ready for on-site installation of customer-provided insulation around the sides of the hatch box.

Made-to-measure (for ceiling heights up to 4.6 m) with a wide range of options and accessories. As such, it is suitable for a wide range of projects.

Features and benefits:

High strength, heavy duty ladder (load capacity of 200 kg per step).
Weather resistant flat roof hatch (Class E1200)
Ease of use, requiring operating forces of less than 3 kg.
Space-saving retractable loft ladder for small ceiling openings.
Highly insulated (U-value 0.37 W/m²K).
Suitable for very high ceilings.
Large steps and telescopic handrail for comfort and safety.
Available made-to-measure with a wide range of options and accessories.
The trapdoor is airtight to DIN EN 12207 / 12114, class 4 and the hatch box has a rubber seal all the way around.

SHI Product Pass - 'Supreme with Flat Roof Hatch'