Proper installation of doors requires, above all, an exact knowledge of the floor of the room where the doors will be installed. This is necessary in order to accurately establish the doorway jamb.
The doorway should match the size of the door block in width and height. Between the door frame and the doorway necessarily need to leave the so-called technology gap - with each side 10-20mm.
Proper installation of the door is only possible if the necessary tools - the professional level or plumb. The door frame is set for height (using a level) in two directions - from the leaf and the porch. At the top of the box should be horizon.
Then you need to fathom the distance at the top and bottom of the door frame between the uprights. The gaps between the uprights and the blanket should be the same, usually about 3 mm.
Next, make the markup, and then, using a special cutter or chisel produce kickoff loops to a depth thickness of the loop. In order for the loop is not twisted, it is necessary that the hollow beneath them were the same and the door leaf and on the box. Leg loops lubricated with machine oil or graphite lubricant and fastens them with hidden screws.
The door frame is mounted to the slope of the anchor bolts to rack can be adjusted vertically. To ensure optimal heat and sound insulation, the space between the slope and the door frame is filled with sealant (usually polyurethane foam). Box should glue masking tape - so it will be protected from possible damage. To hide the holes left over from the anchor bolts used decorative cork.
To ensure the accuracy of cutting equipment, casings need to be stabbed to death using a special saw - miter box, 45-degree angle. Go to the door frame can be fastened with liquid nails or hidden nail.
Installation of doors requires special knowledge and skills, so if you do not have enough experience in this work, or you are unsure of themselves and wiser to just be invited for the purpose of qualified professionals.
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