Minka Polar Extreme attic stairs For floor heights up to 280.00 cm, open steps, airtightness class 4, certified according to DIN EN 12207

Minka Polar Extreme attic stairs – attic stairs with professional thermal insulation

A lot of valuable energy is lost through uninsulated attic stairs, which cools down rooms and increases heating costs. The Energy Saving Ordinance (EnEV) rightly mandates the insulation of the top floor ceiling. Insulated attic stairs therefore not only protect the environment but also save money.

Polar Extreme attic stairs by Minka

• Professional thermal insulation with a U-value of 0.59 W/(m²K)
• Component tested according to DIN EN 14975:2007 (test report 12-000646-PR04), confirmed by IFT Rosenheim
• Extreme cold/heat barrier thanks to sandwich construction with a lid thickness of 87 mm
• Certified for airtightness class 4 according to DIN EN 12207 = saves energy costs
• Result: No more energy loss, moisture damage and mold growth

Polar Extreme version attic stairs

• Hatch box (box height 13 cm) and ladder stiles made of solid spruce wood with a material thickness of 87 mm
• Ladder section and fittings are already pre-assembled – simplifying installation
• All-around seals for continuous insulation.
• High-quality 2-point rotary lock for airtight closure
• The hatch cover of the attic stairs is coated white

Sturdy wooden ladder made of solid wood

• For room heights (distance from floor to ceiling) up to 280 cm, also suitable for lower heights
• 12 solid wood steps with high-quality workmanship and a load capacity of up to 150 kg per step
• Slip-resistant profiled steps, recessed into the sides for maximum stability
• The ladder width of the Polar Extreme attic ladder is 40 cm (step depth 8 cm)

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