Ladders in country house irrespective of, external they or internal, decorate the territory and allow to emphasize interior design. But number of requirements is imposed to this design.
Besides attractive exterior, the ladder in the house has to meet such requirements as reliability, safety, ergonomics and availability. Distinguish spiral and mid-flight staircases. Mid-flight ladders are considered as the most practical. Also ladders are classified by the design. It can be difficult designs on one, two stringers, on bowstring or bolets. The ladder on bolets fastens to wall, and the fixing system can be masked various parts.
The spiral staircase differs from mid-flight not only externally. This design leans on the central column, and steps are mounted on spiral. Advantage of spiral staircase is that it can be established both on the center of the room, and at wall. In country houses it is possible to organize classical model without use of bowstring. In this case steps close up in wall.
Often the master is faced by task: how to enter ladder in the general interior of the house. The solution of this task is finishing of design by means of tree or metal. Bug, oak, ash-tree and other strong breeds of trees are ideal for finishing of ladders. Laying of bars has to be carried out with respect for technology. If the geometry of the making elements is accurately observed, then it is possible to operate such design several decades.
Experts note that reliability of all design directly depends on such indicator as angle of lead. The angle of 30-40 degrees is considered optimum. That the ladder was comfortable for movement of family members, including children, it is necessary to determine design width. The width of stair of 100-120 cm is considered the most acceptable and convenient. If the ladder consists of rotary sites, then execution of these turns has to be competent and correct. It is possible to do three and more steps to one turn. In case the ladder design is located between floors, it is necessary to take care of safe pass. As for stair wells, hand-rail and handrail, safety of all ladder depends on their quality. The crucial role in achievement of rigidity and structural strength is played by the correct tie of hand-rail and reliable installation of columns to the lower part of ladder. For giving to interior of solidity it is possible to order the ladders made of marble and granite. Protections are also beautiful element of interior, especially forged or metal parts.