Prepare tools
To install the door cover, you need to prepare a hammer, ruler, wood (brick) block, rope, pencil, mason door cover, and a special powerful connector.
Clean the wall
Before installing the door cover, it is necessary to clean up the dust on the wall to expose the original brick wall or concrete wall.
Corrected size
Before installing the door cover, you need to put the cover on the ground, fix it with special connectors, pull the vertical line to correct the size, and then set the triangle correction angle code to fix it.
Vertical sleeve daughter board
When installing the cover plate, it is necessary to apply special glue on the wall surface of the wood-inlaid brick and the inside of the cover plate, and then put the cover plate in the doorway to adjust the position and verticality. Put the wooden brick, coat it with special glue, pad it at the position set between the cover plate and the wall, and fix the wooden brick and the cover plate with small nails.
Polystyrene foam curing
When the styrofoam is cured (about 2-3 hours), remove the triangular bracket on the cover plate. After the actual door edge size is cut, apply special glue in the groove of the cover, and then gently tap the door edge and fix it with the door cover plate. If the fit between the door edge and the groove is loose, you can plug it with wooden skin on the inside of the door edge.
Install the door leaf
Finally, install the door leaf.