Why are my stairs cracked? How can I prevent this?
Start working with ZLMK! Job opening: Staircase Carpenter/Fitter https://clck.ru/3579te Now I'm going to tell you about how the wooden steps on my staircase cracked. This video will be useful not only for those who are about to install a staircase but also for those who already have a staircase with wooden steps.
Link to a file with instructions for caring for solid wood steps https://yadi.sk/d/CbfCfjv73US8ec
Weather archive http://www.meteonovosti.ru/index.php?...
Air moisture content chart https://www.dpva.ru/Guide/GuidePhysic...