Staircase railings is how the amount of calculation, the quota is to separate the handrails and railings
Hardwood handrail items have included elbow safety, such as the use of finished elbow to be another product elbow installation project, while deducting the length of finished elbow.
Calculate the handrail without deducting the length of the elbow, the elbow by the other (a bend to calculate the two elbows, the top layer to calculate a elbow).
, Railings, railings, handrails are based on the length of its center line to extend the meter. Stair railings, railings, handrail design without rules, the length of the projection length can be multiplied by the coefficient 1.15 calculation.
