Double glazed windows are considered a common criterion when buying windows. They are significantly more energy efficient than single glazed windows. They also offer more protection against theft. In addition, double glazed windows are lighter than triple glazed windows. Grandsea offers double glazed windows with different window glass thicknesses and corresponding U-values between 1.1 and 1.2 W/m2K, and can provide windows and doors with higher levels of soundproofing, thermal insulation and burglar protection depending on your additional needs.
Energy efficient double glazed windows
Double or triple glazing? Both types of windows have their advantages and disadvantages. The fact is that when you buy double glazing you save money and opt for energy-saving standard glazing. Nevertheless, triple glazing should always be our goal, as its obvious advantages go beyond energy saving.
In our standard version, double glazing has a U-value of 1.1 to 1.2 W/m²K. If you choose a higher glass thickness or add inert gas, such windows will certainly meet high demands for thermal and acoustic insulation.
Installing double glazing can significantly reduce energy costs. Of course, triple glazing boasts even higher energy efficiency.
Soundproof Double Glazed Windows
Ambient noise enters your home primarily through windows. In urban or residential areas with heavy traffic or near airports, windows should be chosen with care.
Switching to double glazed windows can keep your own four walls quiet and offer multiple advantages in terms of soundproofing. Window frames made of uPVC or aluminum alloy materials will also have a positive impact on the soundproofing of doors and windows. You can choose the thickness of the soundproof glass as needed and customize it according to the noise level in your environment. The thicker the glass, the better the soundproofing effect of the window. We also use different glass structures to weaken the propagation of sound waves and further achieve good soundproofing.
Grandsea can configure double glazed windows with different soundproofing levels for you, which is our advantage as a high-quality door and window manufacturer in China. You can definitely get doors and windows with reasonable prices and excellent performance.
French windows with different functions
Protection against theft – especially important on the ground floor
The risk of burglary increases, especially if French windows are installed on the first floor and equipped with opening devices. Here it is recommended to take the following security precautions: lockable window handles, additional mushroom locks, safety glass and even alarm systems, which above all have a deterrent effect. Such windows can resist burglary attempts with simple tools for up to 3 minutes on average.
Privacy screens – inside or outside for more privacy
Particularly large and wide French windows offer a view into the bedroom, living room, etc. and therefore into your privacy, and also give thieves the opportunity to spy on you. To prevent this from happening, there are some effective measures that can be taken from the inside and outside. Shading systems such as roller blinds, shutters or glass types such as decorative glass, structural glass, frosted glass, etc. provide good protection and always allow enough daylight to pass through, while roller blinds, etc. provide complete privacy protection even when the lighting is turned on.
Good thermal insulation – reduce heating costs
Large glass surfaces can heat up a room, but can also cool it down too much. To avoid heat loss, you should make sure to buy French windows with an optimal U value. Modern windows with double or triple glazing meet these requirements.
Soundproofing – silence in any environment, even with outside noise
Floor-to-ceiling windows with different soundproofing levels are particularly useful for rooms facing noise sources, such as busy traffic streets or children’s playgrounds. Modern soundproof windows reduce sound frequencies, for example. Different soundproofing effects are achieved by means of special insulating glass, asymmetrical glass structures, enlarged spaces between the glass panes and special gases. We recommend that you contact us for professional advice on buying soundproof windows!
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Faq's
Get Every Answers About double glazed windows
The main difference between single glazing and double glazing is clear from the names. Single glazing consists of a single piece of glass and does not provide the best thermal and acoustic insulation, even if the glass is thicker.
Double glazing is a cost-effective solution. In country houses and areas with low noise, double glazing is also sufficient in terms of sound insulation.
Due to factors that affect cost, we cannot provide you with a uniform price for double glazed windows. If you want to get a rough idea of the cost of double glazed windows, we recommend that you contact us directly to get the latest product catalog. In addition, the material, color, glass thickness and accessories of the window frame will also affect its price.
The size of the window is also an important key factor in pricing. Our double glazed windows are made in China, which features the integration of a strong domestic door and window supply chain, and are high-quality windows that stand the test of time. This also means that Grandsea can produce each window according to customer requirements, and you can get high-quality double glazed windows at a favorable price.
We have discussed some of the advantages of buying from China in the previous paragraphs. You can get the latest double glazed window designs in Grandsea according to your ideas by simply contacting the window and door experts. You can get the price at the first time, which is significantly different from the quotes of window manufacturers near you.
We only provide you with high-quality windows and doors from China, providing you with energy-saving and long-lasting double glazing solutions. When you renovate the windows of your whole house, you end up with a lot of windows, and the sizes of windows are usually different.
We produce different colors, designs and sizes according to your order. You can choose double glazed windows from the comfort of your own sofa. Just contact us easily online. If in doubt, we can also provide professional measurement advice and always order the right size. The quality of Grandsea windows and doors is self-evident, which has been recognized and praised by many customers!
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