Q:Construction units will be aluminum alloy doors and windows sub-needs those qualifications? Overview: the cost of about 500 million, an area of about 8,000 square, 28 layer. Will the construction of the construction of the general contracting two qualified to contract it? Or construction decoration decoration engineering contracting two qualifications can contract it? Or metal doors and windows project two qualifications can contract it? More than three contract qualification is feasible, can tell the reason?

Can you, you can directly consult the blessing brand doors and windows

Q:Buy aluminum door to how to choose, is not the more expensive the better? Home bathroom door bad, do not know what to change the door, see a lot of friends home doors are aluminum doors, I also want to buy,

Cost-effective is always more important than the "high price".

Q:I would like to know a round about price to Cut out a hole, about 2 ft. by 2 ft., in a metal/steel fireproof door. And then put a fireproof window in the hole. Please break the prices down if you can. I live in ohio.

I did something similiar when I was a facilities manager We actually ordered a new door, which was easier than fiddling with the old. New door with window installed ...$1200 REMEMBER, the size of the window will CHANGE THE FIRE RATING OF THE DOOR, you cant go over 15% of the size of the door

Q:Bathroom door price is probably how much? Aluminum door that kind of.

It is recommended that the doors of the bathroom adopt high-quality steel-plastic materials, because aluminum is very easy to oxidize the active metal, the thickness is not too thick aluminum alloy profiles, general profiles are about 1.5mm, although the surface is oxidized, sprayed or oxidized spray treatment, The process will inevitably damage the protective layer, the water is still very easy to oxidation, not a few years will be rusty.

Q:how can I put a doggy door in a metal outside door to my home?

Yes it can be done. The only thing I bring up is I hope it isn't the door into the house from the garage......doesn't sound like it.....That is a fire door and should not be compromised with a doggie opening. Also having a flap like that might let carbon monoxide from the garage into the house. OK, the doggie door kits take care of the issue of hollow doors, it's part of the frame of the door. If you want to reinforce inside the metal door, probably a good idea.

Q:what type of primer is used for metal doors?

are they steel or aluminum doors and have they been previously painted? if they have been previously painted then all you have to do is give them a light sand and wash them , allow to dry. then apply 2 - 3 coats of an alkyd semi gloss a alkyd porch and floor enamel works very well also. if they are unpainted galvanized steel then give them a light sand and wash with some white vinegar, rinse off and allow to dry. you can use a red oxide primer but it is not needed just apply 1 - 2 coats of an alkyd primer under coater. then apply 1 - 2 coats of an alkyd semi gloss. again you can use a porch and floor enamel. i like to use a 4 inch fabric roller when i do them. make sure to wash the roller well and dry it before using to get rid of any small loose hairs. always give a light sand between coats and make sure you dust them off before painting. use a top quality paint and please don't let them talk you into using a water base paint at the paint store it will not stand up as well as an alkyd paint. if you are able lie your doors flat on some saw horses they will be alot easier to work on that way.

Q:Bathroom doors or magnesium alloy door is good

Aluminum alloy is better, the bathroom is relatively heavy moisture, with a wooden door is not good

Q:Titanium Magnesium Alloy Door, Steel Wooden Door Which is more suitable as a bedroom door?

Titanium magnesium alloy door for the bathroom, it is particularly good moisture-proof waterproof Bedroom steel doors can be.

Q:Titanium magnesium alloy doors and doors compared to where the advantages

Titanium-magnesium alloy doors and doors compared to the obvious moisture-proof properties, composition stability, anti-aging, no deformation, sound effects better than the wooden door

Q:Aluminum alloy doors and windows production line need what equipment how much money

See how you want to produce, simply more than twenty thousand can.