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What is a frameless balcony?
The frameless balcony is made of high retention tempered glass, and the corresponding hardware fittings are combined with large section aluminum alloy. Its design allows each window to move left and right, and when it is 90' open, it can be arranged block by block. Moreover, the whole balcony window can be completely opened or closed according to the needs of users, fully retaining the characteristics and functions of the balcony. It can effectively prevent wind and rain, block dust and noise, and the reasonable structure makes the window open inward without sticking out its head to clean the window, which is very safe and simple. Because there is no vertical window frame, when closing the window, the line of sight is unobstructed, the light penetrates to the maximum extent, and it is close to nature, making the balcony a full leisure sun room.
Frameless balcony window price:
The price of frameless balcony window is changeable. Due to the subtle differences of different materials, or different factors such as brand, material, size and quality, the price ranges from tens to hundreds of yuan per square meter. Generally speaking, the material of frameless balcony window will be better, and the price will fluctuate between 100- 1000 yuan/square meter, while large office space and public * * * areas will use better frameless balcony window, and the price will often be around 1000 yuan/square meter.
How about a frameless balcony window?
1, single window
The principle is to push a piece of glass to the balcony side and rotate it to open it.
Advantages: fully open, 100% release balcony space; Standing indoors can easily clean both sides of the glass; A single piece of glass can turn 90 degrees.
Disadvantages: each glass needs to pass through the designated process port to open; Before opening the middle sash, you must open the front sash.
2, double linkage window
Principle There is a hinge between every two pieces of glass, and the two pieces move to both sides of the balcony together and rotate to open.
Advantages: fully open, 100% release balcony space; Two glasses can be opened independently at any position; Two connected glasses can rotate 90 degrees.
Disadvantages Outdoor glass is inconvenient to clean.
3. Push and pull frameless windows
Principle 2-rail, 3-rail and 4-rail push-pull structure frameless window, multiple pieces of glass can be pushed to both sides of the balcony to overlap, but can not be rotated to open.
Advantages: The maximum opening areas of the second rail, the third rail and the fourth rail are 50%, 60% and 75% respectively.
Disadvantages can not be completely opened; Outdoor glass is inconvenient to clean; The safety factor is lower than the above two.
How to choose a frameless balcony window?
1, aluminum: first of all, it depends on whether the aluminum used is a high-strength aluminum alloy and whether the heavy-duty part can reach a thickness of 3mm; Nowadays, in order to reduce costs, many businesses on the market are not up to standard in thickness. On the surface, there is no big difference, but over time, problems are exposed, such as looseness and deformation, which have great security risks!
2. Glass: See if there is any special tempered glass that has passed the national compulsory 3C safety certification. In addition, it depends on whether the 3C certification mark is tempered into the glass to avoid the printed or pasted 3C mark from getting away with it.
3. Rivets: The frameless balcony window is mainly composed of glass and aluminum alloy, and the glass and aluminum alloy are connected by rivets. At present, many businesses on the market are connected by hand-painted aluminum rivets, and its aesthetic degree goes without saying. Over time, the wind and rain will loosen or fall off after sun exposure. The correct connection should be a solid steel rivet with air pressure decompression, which is both beautiful and safe, but it requires the introduction of related equipment, and many businesses are unwilling to invest.
4. Work and accessories: The work of frameless balcony window mainly depends on whether the gap between profile and accessories is dense and smooth when sliding, which is related to the lubricity and wear resistance of wheels. Is there a lot of noise when the sash slides? Is it good to push or pull it?
5, design, installation, after-sales: frameless balcony windows have high gold content in design, production and installation, like some highly dispersed balconies, if the manufacturer's technology is not up to standard, it is difficult to handle them in place; More importantly, the frameless balcony window is a product that needs maintenance, and the after-sales guarantee of the manufacturer is particularly important.
Matters needing attention in purchasing frameless balcony window:
1, don't go to the small shop in front of the community to buy it. This store may be closed in a year and a half, and there is no after-sales guarantee.
2. In terms of price, we should compare the total cost of auxiliary materials and labor, not just how much glass 1 square meter.
How to choose the sealing strip of frameless balcony
1. What are the performances of unqualified sealing strips?
1, the surface is prone to oil leakage and precipitation. The incompatibility between waste engine oil and PVC will lead to oil stains on the surface of sealing strip and yellow marks on the surface of profile, and a large number of volatile substances will pollute the air.
2. Poor quality sealing strips generally contain inferior plasticizers or plasticizer substitutes. This kind of oily substance will migrate outward during the use of the sealing strip, and the sealing strip will lose its original softness, become hard and even crack, and will soon age and shrink, so that there will be a big gap in the sealing parts of doors and windows, and the sealing performance will become worse, resulting in water leakage and dust leakage.
3. Indoor environmental pollution. Inferior rubber strips have a nose-flushing smell. If the smell is too strong, it will do some harm to the human body.
Second, the identification method of sealing strip
1, smell with the nose, normal PVC materials will not appear pungent and unpleasant smell.
2. Wrap the sealing strip tightly around the profile as far as possible and leave it at high temperature for a period of time (sunny place). Observe whether the contact surface between the profile surface and the sealing strip is stained and discolored, and whether the dust on the surface of the sealing strip turns yellow due to oil leakage (soil that is easy to adsorb oil).
3. Generally, there will be more fillers in the sealing strips with lower prices, and the surface will not be very bright. Try not to choose those with low prices and dim appearance.
Decoration acceptance of frameless balcony window
1. The key to the materials used for the upper and lower rails of frameless balcony windows is strength, not thickness. The inspection method is simple. As long as you stand on the side of the profile and step on it with your feet, as long as people come down, the alloy profile will return to its original state, and ordinary aluminum will not come back like noodles. (Note: Do not exceed the strength of the profile itself, you can see it by pulling it by hand. )
2. Choose tempered safety glass produced by a glass factory with 3C certification. It doesn't matter if three people stand on good glass.
3. See if the glass frame is a hollow stainless steel rivet with pneumatic damping. Ordinary aluminum rivets can be very dangerous if used for a long time.
4. See if the other party has a patent certificate and is stealing other people's patent achievements.
5. See if the sealing strip is white. If not, it must be treated with recycled materials.
6. See if the gap in the middle of the glass is less than 2mm.
7. Does the glass frame used for fixing below have the design of damping layer? U-shaped wrapping is a method of cutting corners, which will make the glass burst under a certain impact.
The related content of frameless balcony window is shared with you here. I believe that now everyone has a better understanding of the frameless balcony. For more information, please continue to pay attention to the decoration of Sun Dragon Snow, and we will provide you with more content.
For decoration acceptance, Rilong decoration guarantee is professional! Provide professional quality inspection and free on-site acceptance, and rectify all the quality problems found in the project, so that you can rest assured; In addition, 100% of the funds are entrusted to a third party, and payment will be made after completion, which greatly reduces the risk of unfinished business.