Chi Sau is the most important part of the system. Chi Sau is not a form of kata. Chi Sau is not a form of sparring. Chi Sau is the bridge between techniques from the forms and real fighting. The forms are always the same. Chi Sau is free development. Every session is different.
Storm door installation will cost $200 to $400. It will take a professional half a day to a full day to install a storm door. The length of time it will take depends on the complexity of the installation. If the installation is straightforward then it will take less time, and therefore, cost less.
Mayer says the price to install a door varies based on hardware, lighting and the amount of glass used. He says the average door install costs $5,000, but if you want a plain, no-frills door it wonât cost as much. He says a basic steel door will cost $1,500 and a fiberglass door will range from $2,000 to $2,500. He says wood doors typically cost about the same as fiberglass, unless theyâre specialized. âWood will be about equal, but probably more expensive depending on the exotic woods they want to use,â he says.