Aluminum alloy doors and windows how to calculate a square of profits?
There are two general methods of calculating the material: the first one, the weight of each type of aluminum alloy profiles; 1 square meters of each species how many sections
Calculate the cost of aluminum
2, the price of glass + hardware
3, + management fee 10%, + processing fee 10%, 30 to 80 per square meter installation fee
The second, according to the profile of the material to calculate the amount of profiles, that is, how many tons of square meters
Profiles cost multiplied by about 3 times, is the reserve price
This includes the price of glass and accessories. That is finished three times the finished product. About the cost of the entire window
How do I look downstairs to answer so familiar! O (∩ _ ∩) O (originally written before me.)
Ok! I add that: to calculate the profit will be the first cost of the cost of doors and windows, calculate the cost will be the first method, because this method error will not be great. When you give the customer a quote minus the cost of the result is your profit.
Profits do not include management fees, processing fees and installation costs.
Of course, regardless of the use of either of these two methods, the degree of precision or rely on your own first calculation. Because we can only give the way to the network only, the specific operation or see how you do yourself!
