It is known that doors are different. Interroom and entrance. Let's talk about entrance. Outer doors are intended for protection of our dwelling, first, from unauthorized penetration. And, secondly, doors protect the room from dirt, wind, cold or heat, seasonally.
Instruction
1. Outer doors also differ on production material. They are wooden and metal, and happen metal to inserts from tree. Still there are doors from fiberglass and PVC. But today we are interested in metal outer door.
2. Usually outer doors are on sale with box and accessories, necessary for installation. Also, to order, at their production handles and locks can be put. Therefore if you are able to use the construction tool, you will be able to establish outer door.
3. Accurately get rid of old door. Take out it from aperture and properly clean door opening from dust, stones, plaster.
4. Without removing protective film from door, install new metal box in door opening.
5. Surely control yourself on construction level. The box has to stand strictly vertically. Ideally, the open door when mounting has to have corner of 90 degrees. Strengthen box wedges in the necessary strictly vertical position.
6. In side pillars of box of door there are openings for fixture. Drill through them walls and twist the special type bolts enclosed in complete set with door there. All this should be done only from door suspension so far.
7. Check correctness of installation of door, opening and closing it. Attentively look whether there are no gaps, whether at the course, free at door. If everything suits you, remove wedges from under box and on level similarly strengthen the second rack of box.
8. Moisten with water, it is possible via the sprinkler, internal part of box and apply polyurethane foam in all emptiness and slots between box and wall. Do not use door 24 hours until foam dries. Then remove surplus of foam and plaster aperture. Everything is all right. Remove protective film from door and use it. With new door you!