OPTISTEP LOFT LADDER & HATCH

OPTISTEP WOODEN LOFT LADDER & HATCH  H=280cm

• Energy-efficiency – Two-sided white 2.6cm thick insulated hatch reduces heat loss.
• Perfect tightness – The box is equipped with e seal ensuring high level of tightness.
• Safety of use – The grooves in the tread surface protect the foot from slipping while climbing up and down the ladder.
• Comfort of use – Metal handrail enhances comfort and safety of the loft ladder operation.

Available Sizes

• 60×111 cm
• 60×120 cm
• 70×111 cm
• 70×120 cm

Technical Specifications:

• Maximum loading – 150 kg
• Ladder width – 38 cm
• Tread width – 7 cm
• Tread length – 34 cm
• Distance between treads – 25 cm
• Hatch thickness – 2,6 cm
• Box height- 14 cm
• Heat transfer coefficient* – U=1,13 W/m²K

Advantages

 

 

 

 

Structure: Hatch

• two-sided white 2.6 cm thick insulated hatch of sandwich type.

Box

• made of pinewood;
• stiffened in corners with a spring catch;
• equipped with a peripheral seal.

Ladder

• made of pinewood.

Treads

• treads connected to the strings by means of dovetail joints for increased connection durability;
• equipped with special anti-slipping grooves.

Instalation

• 60×111 cm  – (58×111.4cm) efd* – (60×113 cm) ros*
• 60×120 cm –  (58×118.4cm) efd* – (60×120 cm) ros*
• 70×111 cm –  (68×111.4cm) efd* – (70×113 cm) ros*
• 70×120 cm – (68×118.4cm) efd* – (70×120 cm) ros*
• Clerance required 156cm !!! – check manual.

*efd – external frame dimmension

*ros – recommended opening size