How to replace the door and window sealing top?

(a) take the screwdriver door sliding door and window lock down

(two) a large Flathead screwdriver will push door window side stop discharge layering removed

(three) or take a screwdriver will block the window frame and the window frame under the wind groove down

(four) the body stands firm, both hands hold the middle part of the door and window separately, and force upward, then the door and window fan is dismantled. This is the inside door and window fan, and the outside side door and window fan should be disassembled in the same order and method.

(five) the sash down side to put stability around the door are provided with sealing strips, with a small screwdriver tip slightly will have the original aging damage tops out,

(six) clean the top of the profile before the installation of the sealing top, clean the top part of the profile, clean the tops of the tops and prevent the contamination of the dust and other contaminants.

(seven) select the seal strip specifications and piloerection height to match the profile, after assembling the tops of the villi are relative surface compression 5%-10% is appropriate, over the tops of specifications or vertical hair is too high, not only difficult to assemble, but also make the windows mobile resistance increases, size is too small or not enough height of vertical hair easy to fall off the notch. The sealing performance of windows and doors is greatly reduced, in order to ensure the long-term effect of doors and windows sealed please try to purchase and use of energy-saving film silicide tops (such silicide film force Jialong wool) its sealing effect is 2-3 times of ordinary wool tops.

(eight) the use of specialized tools (I call it tops the installation of special and professional technology, feeler) does not change, does not destroy the original structure of the doors and windows will choose a good seal into the top notch complete inner profile.

(nine) check "seal top > are firmly installed, gently pull the top to see if it can be out of pits, finally the top stitching incision must be cut, in order to ensure the sealing effect when docking the fruit.

(ten) the replacement of aging damage wind, wind block cost (good quality 5-6 / wool block) sealing effect, Beijing ordinary residential steel doors and windows with 80*37*12 specifications, there is also a small amount of the 80 * 33 * 12 specifications, four notches each wind block, each slot must be installed on such silicide film type tops, so as to ensure the sealing effect of the final.

(eleven) it is possible to install the door and window fans with the top tops in the opposite order of disassembly.

(twelve) only high quality sealing top + professional installation skills will have a good sealing effect.