Q:Aluminum alloy doors and windows need to pay attention to what the problem, how to solve?

Daily use of aluminum doors and windows sometimes found around the wall connection with the Department of leakage, especially under the window angle is more common; followed by the combination of the windows of the splicing Department of water seepage. Corresponding measures: 1. Because of the thermal expansion coefficient of the aluminum alloy and the wall material, under the influence of temperature, the frame body is easy to produce capillary cracks with the wall connection. In order to prevent the seepage at the cracks, aluminum doors and windows with the wall should be done in a flexible connection, the construction should be clear at the junction of the floor of the floating ash, mortar particles and other debris, and then inside and outside the box with the wall connection Sealant for sealing, glue to be continuous, do not miss, stick to be strong. 2. To the exposed connection screws, but also with a sealant buried seal, to prevent water seepage.

Q:My home aluminum doors and windows have some small gaps, one to the winter from the cracks to the indoor ventilation, quite cold, please teach me some tips to make up for these gaps. (Not too complicated, but also to open the window next year) Thank you!

Aluminum doors and windows relative to the steel doors and windows, sealing to be almost, you can use a seal (a sticky adhesive tape, the market has sold) in the gap, so that you can greatly improve the window sealing.

Q:I just made a set of titanium-magnesium alloy hanging sliding door is red, would like to ask what can be changed to white.

Can change, you put the border and track into a white on the line.

Q:Titanium alloy door on the market varied, would like to choose a good quality. Please help you recommend it.

Brand is only on the one hand, to pay more attention to detail and quality. Select the gold door to focus on the following aspects: profiles, glass, hardware accessories. The thickness of the profile can meet the national standard, whether it is the original Lu; glass is 5mm +5 mm hollow steel; hardware accessories pulley push and pull is smooth.

Q:See you answer to someone else on the aluminum alloy doors and windows of the formula, write very detailed, I was just beginning to do this industry, there are many problems Imagine you ask, hope a lot of guidance, brother Thank you!

Said that the details are far from your eyes to see clearly, do aluminum window is not difficult, the formula should also be based on what kind of profile you use to know the need to increase more.

Q:my son always tries to go outside by himself.. everytime he does i try different disciplinary actions.. ive told him no, tried to scare him from going out by saying monsters are out there, ive popped his hand, yelled, i put my big bin of papers.by the door because its heavy he still managed to move it, h knows how to unlock the door.. i wouldve put a.chain lock but my door is metal.. i cant screw into my door. im just trying to protect him theres a busy street right out there hes only.2.. what should i do now?

Do what stores do hang a bell up so the door hits it when it is opened. Or you can get a door alarm. We got one from a place like Home depo it stuck to the our cabinet door inside the cabinet. When opened a very loud alarm would sound. It can easily work for any kind of door too since it sticks on not needed in nails or screws. We used it when our youngest two kids would sneak candy at night. We put the alarm on late one night we heard little foot steps down the hall. My husband I actually laughed knowing it would startle them. We heard a chair drag across the floor hit the cabinet. We then heard the alarm go off, a startled yell feet running fast back to bed. We didn't say anything to them but later that day my son said That scared me so bad, mommy. I won't do that again. lol They never did.

Q:Im thinking about buying a second door to go over the main front one for added security. Are the metal guard doors safer?

Double protection will be securer. Installing alarm system will also help. Best Luck!

Q:Zinc alloy door how much money square

Zinc alloy gate of a square price of about 400-600 yuan, the local differences in the price of different Zinc alloy door strong, durable, safe, zinc alloy density is high, the ratio of large, than the commonly used aluminum and wooden doors solid, lighter than the steel door

Q:The problem: I have a metal(I think) crawl space door thats broken the heads of the nails used to secure it to the concrete off, thus leaving the door on the ground. I can't seem to get the broken nails out of the foundation so, my other option is to drill new holes into the door and the foundation. How do I do this?1. Are crawlspace doors typically metal? (I have a crawlspace door and I'm assuming it's metal)2. What kind of drillbit do I need to drill into it?3. Does anyone have any other ideas?

Not sure if such doors are metal, but if it is rusty at all, it is steel. Most stuff put in around poured concrete foundations are steel -- which is sort of too bad. For drilling steel, you can use a regular drill bit made for metal. Not a brad point wood bit. You will want a drill that plugs in -- your battery model may not have enough muscle. To drill into the concrete, use a masonry bit. These basically gnaw the hole into the concrete. Not difficult, I've done it plenty. Before drilling the holes, pick out your new hardware, which should include items that get pushed into the new concrete holes, and the screws go into those inserts. Made of either plastic or lead, usually. The size of what you pick out dictates the size of the hole you need to drill.

Q:Emergency assistance, online, etc., aluminum doors and iron gate comparison, merits and demerits

According to the use of choice. Aluminum door light, stainless, color and more, but not anti-theft, generally used for indoor doors, such as toilet door; iron door for the door more, such as security door The brother said very well, but there is a misunderstanding, the hardness of aluminum doors as large as the iron gate is also large, aluminum is not impossible to do outdoor doors, but the specifications to improve, such as thickness and so on. Halo, downstairs do not know where to copy an article to the serious bs you these plagiarism professional households