Aluminum alloy doors and windows are profiles that will undergo surface treatment. The door and window frame material components made by cutting, drilling, milling, tapping, window making, etc., are then assembled together with connectors, seals, and opening and closing hardware. Aluminum alloy doors and windows can be divided into sliding doors and windows, casement doors and windows, revolving doors and windows, screen doors and windows, shutters, fixed windows, hanging windows, etc. according to their structure and opening and closing methods. According to the different appearance and color, aluminum alloy doors and windows can be divided into silver white, golden yellow, bronze, bronze, black and yellow. According to the different production series (accustomed according to the width of the door and window profiles), aluminum alloy doors and windows can be divided into 38 series, 42 series, 50 series, 55 series, 60 series, 65 series, 78 series, 80 series, 110 series, 120 series, 188 series, etc. (1) The performance of aluminum alloy doors and windows Aluminum alloy doors and windows must undergo strict performance tests before leaving the factory, and can only be installed and used after reaching the specified performance indicators. Aluminum alloy doors and windows usually evaluate the following main properties: 1. strengthThe strength of aluminum alloy doors and windows is expressed by the level of air pressure applied during the compressed air pressurization test in the pressure box, and the unit is N/m2. The strength of aluminum alloy doors and windows with general performance can reach 1961-2353N/m2, and the high-performance aluminum alloy windows can reach 2353-2764N/m2. Under the above pressure, the maximum displacement of the center of the casement should be less than 1/70 of the height of the inner edge of the window frame.2. water tightnessThe aluminum alloy window is placed in the pressure test chamber, and a sine wave pulse pressure with a period of 2s is added to the outside of the window. At the same time, artificial rainfall of 4L per m2 per minute was injected into the window, and a continuous 10min 'wind and rain' test was carried out. There should be no visible water leakage on the indoor side. The water tightness is expressed by the average pressure of the pulsed wind pressure applied during the test. The general performance aluminum alloy window is 343N/m2, and the high-performance window for typhoon resistance can reach 490N/m2.3. Opening and closing forceWhen the glass is installed, the external force required to open or close the casement should be below 49N.4. sound insulationThe acoustic transmission loss of aluminum alloy windows is tested in the acoustic laboratory. It can be found that when the sound frequency reaches a certain value, the sound transmission loss of the aluminum alloy window tends to be constant. Using this method to measure the grade curve of sound insulation performance, the sound transmission loss of aluminum alloy windows with sound insulation requirements can reach 25dB, that is, the sound level can be reduced by 25dB after the sound passes through the aluminum alloy window. Aluminum alloy windows with high sound insulation performance, the sound transmission loss grade curve is 30 ~ 45dB.5. Nylon Guide Wheel DurabilityThe electric motor for sliding windows and movable casements is tested for continuous reciprocation through the eccentric linkage mechanism. The nylon wheel with a diameter of 12-16mm is tested 10,000 times; the nylon wheel with a diameter of 20-24mm is tested for 50,000 times; the nylon wheel with a diameter of 30-60mm is tested for 100,000 times. And the guide wheel and other accessories are not abnormally damaged.6. Opening and closing durability The opening and closing lock is driven by a motor on the test bench, and the continuous opening and closing test is carried out at a speed of 10 to 30 times per minute. When it reaches 30,000 times, there should be no abnormal damage. The use and maintenance of aluminum alloy doors and windows (1) During the use of aluminum alloy doors and windows, open and close gently, do not use too much force, and do not pull hard, so as not to damage the glass or door and window frame fan and bring unnecessary trouble to the use. (2) During the use of aluminum alloy doors and windows, soft gauze or cotton silk should be used to clean them frequently to keep the surface of aluminum alloy doors and windows clean and free from pollution. (3) During the use of sliding doors and windows, you should always check whether the spare parts are damaged. If there is damage, you should repair or replace them in time to avoid affecting the performance of the doors and windows. (4) It is strictly forbidden for acidic and alkaline chemicals to contact the surface of aluminum alloy doors and windows to avoid corrosion. (5) The rubber molding of aluminum alloy doors and windows to fix the glass is easy to shorten and become loose due to aging and shrinkage. It should be inlaid or replaced in time, otherwise the glass will be easy to loosen, resulting in gaps and easy leakage of wind and rain. (6) Aluminum alloy door and window glass can choose blue glass, because blue is most suitable for human eyes in terms of wavelength, so it is good for human vision. Brown glass is more suitable for bedrooms, and the brown color is softer, giving people a warm feeling. (7) When repainting the room, wrap the aluminum alloy doors and windows with cloth. When cleaning the glass (for sliding windows), it is best to remove the window sash and wipe it, which is easy to wipe clean and safer.

1: ProtectiveGlass balcony guardrail has good flexibility, not easy to be affected by external forces and broken, strong and durable, strong impact resistance, to ensure maximum personal and property security, so that you live at ease, with a comfortable. In particular, it can protect the personal safety of children. 2: DecorativeInterior decoration of frameless floor-to-ceiling glass guardrails, simple and stylish, with a strong permeability, loved by modern young people, the home decoration style to show people the place, the degree of beauty of home decoration balcony guardrails to highlight, so the choice of what kind of guardrail decoration balcony is very critical. Glass balcony guardrail and traditional materials compared to the guardrail, with a rich colour, can meet the different personalized needs of the decoration users, but also let people bright, stop and look, to attract the eyes of many decoration enthusiasts, for the family decoration to add color, to play the perfect decoration effect.3: PracticalityUsers who live in high-rise buildings are usually more bothered by the fact that the higher the floor, the greater the wind and the louder the noise. If the wind is too big, not to mention the balcony on the decorative items or drying clothes, it is difficult to rest in the room at ease. The glass balcony fence is a fully enclosed structure with a good sealing effect. If you close the fence all the way, it is like a glass wall, which can play an excellent wind and sound insulation effect, no matter how high you live, you can be protected from the wind and sleep peacefully.

The aluminum alloy door occupies a small space, the use span is large, the sliding is flexible, the separation changes are various, and the flexible use function is very popular with the convenient and comfortable opening method. The mature and optimized structural design and perfect product matching ensure excellent performance. It is also economical, inexpensive, economical and durable. The good performance of the aluminum profile determines that it is welcomed by architects and users once it is put on the market. As early as before World War II, a small number of buildings abroad were equipped with aluminum windows. Aluminum alloy doors and windows came out in my country in the early 1980s, and until the late 1990s, basically used several old window types in foreign countries, but they developed from less to more. The advantages of aluminum alloy doors and windows have been in the world for decades, and its unique properties have been recognized by the world, such as light weight, corrosion resistance, high strength and rigidity, non-toxic, high temperature resistance, good fire resistance, long service life, It can meet various functions of various complex sections and is difficult to replace by general materials. With the acceleration of reform and opening up, my country's aluminum alloy doors and windows industry has developed rapidly, from glass curtain walls, glass lighting roofs, to the world's latest hidden-frame glass curtain walls, frameless all-glass curtain walls, as well as the world's newest hidden-frame glass curtain walls and frameless all-glass curtain walls that have appeared in Shanghai, Guangzhou and other places in recent years. Although the aluminum composite panel curtain wall started late, the private exhibition is faster and the level is higher. In the early days, there were a large number of powerful military enterprises engaged in the production of aluminum alloy doors and windows. Once their products came out, they were appreciated by architectural design and users. However, as many collective enterprises, township enterprises and individual enterprises rush into action, the quality of the product declines, which will have a negative impact on the product for a period of time. At present, there are many aluminum alloy door and window production lines introduced in my country, and there are series in almost all countries in the world. In addition to the introduction of more than 100 aluminum doors and windows processing and assembling production lines, profile extrusion, oxidation coloring, powder coating, insulating glass, mold processing, group punching, glass cutting, computer-aided design, door and window performance testing, sealing tops , low-frequency induction heating furnace, strong stretching and straightening, fixed-length cutting, aging treatment, electrophoretic painting, waste water and alkali recovery, pure water preparation and other production lines or equipment, and introduced technical drawings, raw material formulas, production processes, product standards , product trademarks, etc. Most of these imported software and hardware are of the advanced level in the 1980s, laying the foundation for the modernization of the aluminum door and window industry. Due to the small space occupied by aluminum alloy doors and windows, large use span, flexible sliding, and various separation changes, the flexible use function in a convenient and comfortable opening method is very popular. The mature and optimized structural design and perfect product matching ensure excellent use. The performance is also economical, and it is the characteristics of high quality, low price, economical and durable products. Therefore, aluminum alloy doors and windows are not only supplied domestically, but also exported to Algeria, Sri Lanka, Liberia, Tunisia, Ethiopia, Zaire, Burkina Faso, Mauritania, Western Samoa, Benin, Uganda, North Korea, Jordan, Djibouti, Russia, the United States , Japan and other foreign exports.

Welcome to Hihaus windows and doors, here we are like to introduce you more about the glass, one of the important issue for the windows and doors. You may know that there have semi tempered and fully tempered glass, base on different area , the project will choose different type of glass. But mostly will use fully tempered glass consider for the safety issue. So let's see what is Heat Soaking System? Heat soak testing is a destructive test. Tempered Glass is put into a heat Soak Oven and brought to and held at a temperature of reach to 555 degrees Fahrenheit for two hours !!! Most glass containing Nickel Sulfide will shatter during this process and thus be eliminated from the glass project. On rare occasions, this tempering process can cause problems if the plate glass used has microscopic inclusions within it. Heat soaking will identify more than 95% of problem panes. So when should we consider heat soaking? 1. Frameless glass handrail: If a frameless, cantilevered, or structural glass balustrade shatters, the absence of any kind of frame or handrail could pose a significant safety risk 2. Infill glass handrail: If fallout from a glass balustrade is going to be a significant issue, for example if the handrail is on an overhead balcony or a mezzanine floor, we would recommend heat soaking. 3. Exterior glass doors: A shattered toughened glass door would pose a significant security risk to both commercial and domestic sites. Specially for the office or hotel project. 4. Sloped overhead glazing: Again, the potential risk of shattered toughened glass falling on people from overhead glazing makes this a candidate for heat soaking. 5. Glass spandrels: Shattered toughened glass spandrels could pose a risk to the public from falling glass, as well as being a major inconvenience to replace. If you are looking for reliable vendor for cooperation, leave us your requirement now, we can offer you professional advice Hihaus, your professional windows and doors manufacturer in China for 18 years.

Welcome light into your home with a wooden front door with glass. Choosing a wooden door allows the beautiful grain of mahogany or rustic walnut to shine through with natural warmth. Factory-applied stains come in a variety of shades and can provide long-lasting durability and beauty. As no piece of timber is the same, each door is unique to provide a unique and distinctive look. Wooden doors with glazing are available in various shapes with varying amounts of glass to provide a flexible look. The opaque glass allows natural light into the entrance while maintaining privacy. Decorative glass in styles ranging from traditional to contemporary offers creative textures and designs that make a warm and welcoming first impression. You can also enhance the style of your front door with an elegant wrought iron fence that exudes a classic, sophisticated style. Enhance the curb appeal of your home and find an option to complement your style. Warm and Welcoming Entrance Natural, Timeless Beauty Customized Designs

Steel is naturally strong, offers extra durability and is easy to care for. As one of the most weather-resistant materials available, steel doors demonstrate a sleek, clean look that is low maintenance and enhances curb appeal - season after season. Our steel entry doors have a rot-resistant frame that provides years of exceptional energy efficiency and performance. Gain peace of mind with maximum privacy and increased safety.Steel door benefits Naturally Strong and Durable Steel front doors do not absorb moisture and have a rot-resistant, low-maintenance frame. Steel is naturally strong and exceptionally durable, making these doors easy to care for. Increased privacy and security Performance Reliability

Recently, we have some new products on the shelves, among which the most popular are garage doors, security doors and wooden doors. We have put these products on the official website, looking forward to our customers' consultation. Garage door is generally used for the garage or gate of the house is very suitable for the decoration of private mansions. Wooden doors are generally used for interior room door decoration, security doors are generally used for luxury apartment doors.

It's not easy to make a replacement or install windows and doors. Specially when you need it, you have to plan in advance, wait for manufacturer to produce, and delivery to you, that's such a long process.Here reveal: Standard Window Sizes Average Standard Window: 24×36 inch 24″ wide (up to 28, 32, 40 inches) 36″ tall (up to 44, 52, 54, 62, 72 inches) As you might getting confuse, how I make sure my windows can be installed the standard size? Here is the way for measuring: When measuring a window to determine the standard size, you'll need to start by measuring the size of the rough opening (the measurement from the inside of one side of the window frame to the other). Manufacturers, therefore, find the standard size of your window by deducting half and inch for flashing materials and for the window to operate properly. Tips: smaller windows always can use cement or bricks or wooden to fulfil the gap, but if the windows make too big, it will be big problem for cutting the wall. Also, here are some other windows most use sizes: Picture Windows: bring you the best view you want Standard sizes up to 5′ wide and 6′ high Ranging from 24-96 inches in width and 12-96 inches in height Sliding Windows: use most in kitchen, bedroom, basementsIn standard sizes ranging from 36-84 inches in width and 24-60 inches in height.Bay Windows: Wider your living room and open your balconySizes ranging from 3’6” to 10’6” in width and 3’’ to 6’6” in height.Casement Windows: Support 90 degree opening, can use as emergency exit wayStandard sizes include widths in the 1’2” to 2’11.5” range and heights ranging from 2 ‘5.5 to 6’5.5”.Awning WindowsStandard sizes for awning windows include widths ranging from 2’to 5’and heights ranging from 1’8” to 3’6”. At the end, the most perfect sizes are based on your drawing and make the customize, production time normally will take 30-40days. Delivery to port, will take 25-30days, and delivery to door, will take 60-80days (depends on the full container custom clearance time and locally trucking time) A house stands for a life, no matter is for your own living or an investment, choose the top quality, will not only protect your house but also make the house value up Get start NOW!! contact us by leaving your number and e-mail, we will offer you the professional advice.

When you decide to install a new garage door, whether you will use for house or company, Hihaus has 5 important suggestions for you as follow, 1.Installing locationIf the garage door will be installed for house, you will hope it can improve your house's attraction. While the garage door will be install for business service, you will focus on the multifunction not attraction.2.PriceThe costing of one set garage door maybe very cheap or very expensive. The function and quality will effect the price. If the material is different, the price will be different also. Usually the cheap cost garage door will be short operating life and you need to maintain many times.3.Design styleWhatever design style you like , such as Chinese style, Europe style , modern style or ancient style, the style should be matching with your house is better.4.MaterialHihaus garage door has 2 options of materials, galvanized steel or aluminium . It is not easy to crack, deform, or strip-layer, and not easy to get rusted.5.Operating lifeA good quality garage door with regular maintenance will get long operating life. So please choose the qualified garage door company to do the regular maintenance.

Stainless steel doors will inevitably be stained with stains after being used for a long time, but the surface should be cleaned properly, because the stainless steel surface has been surface treated, and the wrong method may damage the surface coating. Let's talk about the cleaning method of stainless steel door surface. 1.DirtIf there is only dirt attached on the surface of the door, then wipe it with detergent water.But it should be paid attention to that the material of the stainless steel door is a mirror or brushed, if the mirror should pay special attention to the clean tools, the rag must be clean without dust.In addition, stainless steel cleaning has a special cleaning agent, called stainless steel cleaning agent or stainless steel luminant, but also use a special nursing agent, stainless steel oil, can remove the stain, restore stainless steel light.2.Tape traceIf you want to remove the mark or tape on the door, wipe it with warm water and then scrub with alcohol.3.Oil stain on the surfaceIf there are oil stains on the surface, you can directly scrub it with a soft cloth and then wash it with ammonia solution.4.Acid pickling traceIf the color stainless steel door surface has bleach and a variety of acids, it can immediately rinse with water, then clean with neutral carbonate soda, and then rinse with clear water.5.The stubborn dirt If there are stubborn stains on the surface, you can be stained with radish or cucumber stick with detergent to wipe it hard, and do not use the wire ball, which will cause great damage to the door. In addition, after the stainless steel door is installed, tear off the protective film within a week, otherwise the protective film through the wind and sun, the protective film can not tear off or it will be difficult to tear off.

For the full purpose of title 24, it aims to save more energy As professional exporting to USA house project manufacturer, some customer may consider about the windows data will meet the local building code or not. And here , we like to explain one of the state's requirement, Califorlia. If you are in the Califorlia, you may hear about "title 24 guidelines". So what is it required for windows? Well, it is required that With the 2019 Title 24 energy standards update, the prescriptive maximum u-factor for all fenestration products (windows, glass doors, skylights) has been changed to 0.30 in all climate zones. The mandatory maximum u-factor for manufactured fenestration products has been maintained at 0.58. Up to 10 ft2 of fenestration or 0.5% of the conditioned floor area (whichever is greater) is exempt from the maximum u-factor requirement. Means in air-conditioning climates, choosing a window with an SHGC lower than 0.23 will reduce the cooling loads compared to the standard design. This is how it meet the energy saving . So which kind of windows can meet the requirement? Below is one our of series for example Double 5mm thicken glass with single low E and fill with argon With years experience, we are able to provide you best quality of windows to assist you save more in the future For last but not the end, If you are interesting in getting more idea for the pricing, contact us to get more idea now!!

When remould a house, aluminum windows and doors are the general trends, however there are more disputes when install the aluminum windows and doors, for example, the aluminum thickness is not enough, the glass is not up to standard and so on. So it is necessary to take time to choose the right aluminum windows and doors for your house in case spend money in vain. 1.Aluminum Profile of Aluminum Windows And Doors Most important is that DO NOT choose recycle aluminum but choose the original aluminum. Some small aluminum factories, in order to reduce the cost, may use the recycle aluminum that is very easy oxydic and soft. Secondly, the thickness of the aluminum profile need to choose right, normally, thickness is up to 1.4mm will be good, for some strong wind areas the thickness of aluminum should be up to 1.6mm. 2.The Glass Of Aluminum Windows and Doors Tempered glass is much better than normal glass, and insulated glass is better in sound insulated and thermal insulated than normal glass. For the areas with hurricanes, laminated tempered glass is the first choice. For the areas with low or hot temperature, triple insulated glass with Low-w will be good for thermal resistance. 3.The Hardware Of Aluminum Windows and Doors Good famous hardware brand could be insure the good performance of the windows and doors, and could make the service life of windows and doors more longer. The good quality of hardware with smooth surface, not be easy to rust, and with strong load-bearing capacity. 4.The Sealing StripA good seal strip could be used for up to 8-10 years, with better tensile strength and acid-alkali resistance. Recommended to use EPDM( We, HiHaus Ltd, use EPDM too), which has better weather resistance.