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This staircase, with a diameter of 120 cm, is suitable for room heights between 262 and 299 cm.
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Net clearance 50 cm
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It includes 13 steps, including the landing.
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For a staircase with a diameter of 120 cm; the opening in the ceiling should be at least 130 cm x 130 cm square or fully open.
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This staircase, with a diameter of 140 cm, is suitable for room heights between 262 and 299 cm.
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Net clearance 60 cm
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It includes 13 steps, including the landing.
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For a staircase with a diameter of 140 cm; the opening in the ceiling should be at least 150 cm x 150 cm square or fully open.
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This staircase, with a diameter of 160 cm, is suitable for room heights between 262 and 299 cm.
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Net clearance 70 cm
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It includes 13 steps, including the landing.
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For a staircase with a diameter of 160 cm; the opening in the ceiling should be at least 170 cm x 170 cm square or fully open.