Exterior staircase straight This type of staircase requires concrete reinforcement beneath it. The special CENTRAL-POOL construction ensures high rigidity. Staircase Colour Choose an optionWhiteSandGreyLight BlueCaribbeanSteel BlueClear Exterior staircase straight quantity Add to basket SKU: dpp-outside-staircase-straight Category: Outside Staircases Tag: staircase Share Tweet Share Description Additional information Description Additional information Weight 100 kg Related products Select options Inside corner staircase squared Select options Inside staircase LIMITED Select options Exterior staircase Amphi Select options Exterior staircase rounded