Both in the construction and further operation or repair of individual or country house to work on the roof required a special ladder, better wood, with an l-shaped end at the top so you can hook it over the ridge of the roof. Often here it remains idle until the next time, due to structural inability to use it for other purposes. But to make such not so easy.
Is essentially stationary krysheval the stairs German magazine “Practices” recommends to make no less convenient, but more simple rope ladder, which can collect in a short time and almost nothing: only need a strong rope Yes bars. The end result is a staircase has many advantages. It is incomparably easier hardwood; easy to store as folds in the roll; can be used not only for work but also as sports equipment for physical activities or kids games, hanging like a swing or hammock like.
So, first of all harvests future steps. They will need to saw the bars cross-section 60×40 mm and a length of about 350 mm. On the edges of each block, taking about 30 mm, drill holes with a diameter of 12 mm. After that, each preset is carefully processed with emery paper so that no remaining Burr or tucks: after all, they have to not only attack but also take hold.