Q:why a metal door should not be built to fit tightly to a frame of a door in a hot weather region?

metal expands in the heat and contracts in the cold if it fits too tight when it gets hot you wont be able to shut the door

Q:How to maintain aluminum doors and windows?

Aluminum alloy, steel doors and windows of the maintenance, maintenance of aluminum doors and windows: 1 aluminum doors and windows in use, the action should be light, push and pull its natural; found difficult not hard pull hard push, should first rule out the fault. Fouling, deformation is the aluminum alloy doors and windows to introduce new difficulties in the main reason to keep the door frame clean, especially the sliding slot cleaning. Vacuum cleaner can be used to suck the tank and the door closed the fouling. 2 clean aluminum doors and windows, people do not step on the aluminum frame, and do not pull the box for support. 3 aluminum doors and windows can be used soft cloth stained with water or neutral detergent, do not use ordinary soap and detergent, but can not use decontamination powder, toilet and other strong acid detergent. 4 after the rainy days, should be wiped in time wet glass and window frames, with particular attention to wipe the chute water. Chute with a long time, increased friction, can add a little oil or coated with a layer of wax oil. 5 should always check the aluminum alloy frame connection parts, tighten the bolt in time to replace the damaged parts. Positioning pin, wind support, to spring and other aluminum doors and windows of the vulnerable parts, to always check, regularly add lubricants to keep clean and flexible. 6 sealed tops and glass plastic seal is to ensure that doors and windows sealed insulation of the key structure, if the fall to timely repair, replacement. 7 often check the aluminum alloy wall joints, the course of time if loose so easy to make the overall deformation of the frame, so that doors and windows can not be closed, sealed. So the connection of the screw loosening should be immediately tightened, such as screw feet loose, the application of epoxy strong glue to adjust a small amount of cement seal.

Q:My house downstairs to open an aluminum doors and windows store, every day a lot of people. Now aluminum alloy doors and windows really so buy it?

Aluminum doors and windows in the price advantage, coupled with the upstream industry real estate continued hot, and now aluminum doors and windows is still better to do. But the premise or choose their own aluminum doors and windows. Such as Rolandi doors and windows, the times Hui industry doors and windows, Royal Yantian doors and windows, Parker Feifei doors and windows, home good windows and doors, etc., are very many people inquiry, great potential.

Q:Looking for Metal doors for Steel Entry Doors,Exterior Steel Doors,Metal Doors,Stanley Steel Exterior Doors Commercial Steel Doors,Steel Doors Frames,Residential Steel Entry Doors all at one place.

Special order at Home Depot...

Q:Steel doors and windows and broken aluminum doors and windows which is better

Or with aluminum alloy bars in the foreign steel has long been forced to phase out the long time to have a long hidden safety performance of the basic are almost on the cost of aluminum alloy at that time to your point but a long time non-ferrous metals can increase the value of long plastic has been aging on a text Not worth the reason for the rationality of the two or the high point of the aluminum alloy life is three times the steel is three times the solid level is also much higher, but you still give points or else else will say you mean

Q:How does the aluminum door sink?

Do you have three hinges? Are three hinges installed on both sides, the underside of one? If you are starting from the hinges to try to start, if the first two there is a discrepancy you will be asked to increase the changes I asked if all the tune does not line ~ that I feel the glass pad is not correct ~ ~ pad The way wrong! (Your glass is hollow it) The glass mat pad method is not correct The fan is easy to sag! And if you are the whole sinking, you are on the hinge to replace or increase the fixed wire ~ I hope to help you

Q:Slide and what is the difference between the box ah (understand the aluminum doors and windows of the master answer)

Slip is on the track, the box is the frame material

Q:permanent mark on a metal white door.

write over it with a dry eraser maker then wipe it off

Q:Aluminum alloy doors and windows what is called on the light

There is no such name is only slippery, above, on the solid said

Q:I live in an area which no hardware stores carry such items they only have wood and the termites play havoc on the wooden ones

Sounds rough,Try taking a wood door, get some sheets of galvanized metal 25 ga. would be best. Bend and shape the metal all around the door. Now you've got a iron clad screen door my friend. The mites can play else where. Tack all the seams down good.