How much is a flat broken bridge aluminum doors and windows

There are three ways to quote:

The first is the brand of broken bridge aluminum door quoted in the 200-300 yuan per square meter or so, and then through the addition of a variety of auxiliary materials and waterproof adhesive costs, etc., in order to enhance the total price to make up for the unit price is too low quote way.

This offer looks cheap and cost-effective, but increased a variety of miscellaneous costs, and finally spent out of the money but not a penny less, this offer is a lot of cats and dogs, not sure to spend a lot of money, it is not recommended to choose.

The second offer is the unit price looks more expensive than the first, but including the cost of the above beams wind braces waterproof glue, does not contain hardware, screens, window fees. This offer is mainly broken bridge aluminum doors and windows factory network direct sales, simple calculation method, reasonable price. Consumers spend more money if they open more windows, and less money if they open fewer windows.

The third method of broken bridge aluminum windows and doors offer is all-inclusive, such as the most typical is 10 square meters to open 3 windows. But this is a lot of limitations, often this price includes ordinary screens and complimentary hardware, but these included screens and hardware quality are more general.

If consumers want better screens and hardware, it often costs more money, this offer seems reasonably cheap, but limits the number of consumer windows and accessories required, if you want to upgrade to a better one, then the final total price is not cheap at all.

Extended information:

Maintenance rules

1, on the glass, frame, fan and other aluminum doors and windows, aluminum clad wood doors and windows parts of the cleaning, the available soft cloth dipped in water or a neutral detergent, do not use ordinary soap and laundry detergent, and even less! Use stain remover, toilet bowl cleaner and other strong acid and alkali detergents, which will corrode the surface of the profile, so as to ensure that the glass, frame and other parts are not scratched.

2, every three months should be combined with the window grooves and slide parts of the buried, to prevent dust, gravel and other normal use of hardware to create a ring into the good impact, you can use soft hair or vacuum cleaner to clean up.

3, in cleaning aluminum doors and windows, do not step on the aluminum frame, do not pull the frame for support. This is easy to put wear and tear doors and windows or own accidents.

4, every three months should be broken bridge aluminum doors and windows, aluminum clad wood doors and windows frame corner parts of the hardware to check, tighten the bolts in time, replace the damaged parts. Positioning pins, wind braces, floor springs and other vulnerable parts of aluminum alloy doors and windows, should be checked from time to time, regularly add lubricant to keep clean and flexible. Sealing furring and glass glue is to ensure that the aluminum doors and windows sealing and heat preservation of the key structure, if any fall off to timely repair, replacement