Brio 97 spiral stair: Modular spiral staircase suitable for small environments, spiral staircase with round section, center post, rail system in metal and steps in solid wood. Spiral stair made with steel spacers between the wood steps and the plastic spacers, for the rise adjustment, compiled in the modular where the post acts as a brace bar for the compression of all the components. This spiral stair has steps that are manufactured in solid beech wood. Spiral railing system is made with steel tubing balusters. The first baluster of each step connects two steps together in order to increase the staircase rigidity. This spiral stair has handrail "cobra" is made of plastic material, developed in order to adapt to the different slopes that the staircase can assume. All the metal parts of the spiral stair are powder coated and baked. All the wood parts are varnished and polished with a double polyurethane varnish coat.

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