Tag Archive for Tag: Curved Stairways

Tag: Curved Stairways Stairs

Less space is required for stairs than for ramps, because steeper slopes can be used. Maximum slope of stairs for comfort is estimated to be about 1 on 2 (27), but this angle frequently is exceeded for practical reasons. Exterior stairs generally range in slope from 20 to 30, interior stairs from 30 to 35. Types of Stairs Generally, stairs are of

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