GOOD OLO basic

Hatch

• sandwich-type insulated hatch, 2.6 cm thick.
• finished on both sides with white HDF board.
• equipped with a snap lock.
• opened using the supplied control rod.

Box

• made of pinewood.
• reinforced at the corners with a spring catch.
• equipped with a perimeter seal.

Ladder

• three-section ladder made of pinewood.

Treads

• connected to the ladder stringers using dovetail joints.
• equipped with profiled grooves intended to reduce the risk of slipping.

Available sizes

60 × 111*, 60 × 120, 60 × 130, 70 × 111*, 70 × 120 and 70 × 130 cm.

** recommended length of the ceiling opening is 113 cm
/in all KRONMAT loft ladders models with a length of 111 cm, the actual length of the box is 111 cm/

Thermal performance

The 2.6 cm thick insulated hatch helps limit heat flow. The U-value of the central section of the hatch is 1.54 W/(m²·K).**

Finish

Both sides of the hatch are finished with white HDF board.

Snap lock

When the hatch is closed, the snap lock presses it against the seal. The lock is operated using the supplied control rod.

** Manufacturer’s internal test for the central section of the hatch.

Technical data:

• Maximum load: 150 kg.
• Ladder width: 38 cm.
• Tread width: 8 cm.
• Tread length: 34 cm.
• Distance between treads: 25 cm.
• Hatch thickness: 2.6 cm.
• Box height: 9 cm.
• U-value of the central section of the hatch*: 1.54 W/(m²·K).

* Manufacturer’s internal test for the central section of the hatch.