[ Ссылка ] Click on this link more information about stair building, design and architecture. I would check with your local building department or building authorities before using any suggestions in this video to make sure that these types of stair design layouts can be used for your building. Winder stairways can be dangerous. Building stairways in tight spaces can be difficult, but maybe these designs will be enough to get you started in the right direction.
Ещё видео!