CrimeaPRESS reports:
Plastic windows, also known as PVC (polyvinyl chloride) windows, are window structures whose main material is PVC. They are a popular choice due to their excellent performance characteristics. Here are the main elements and advantages of plastic windows:
Basic elements of plastic windows
Frame and doors:
- are made from PVC profiles, which can be reinforced with metal inserts to increase strength.
- the profile can be multi-chambered (usually from three to six chambers), which improves heat and sound insulation.
Double-glazed window:
- consists of two or more glasses, between which there is an air or gas chamber (for example, filled with argon), which improves the thermal insulation properties.
- double-glazed windows can be regular, energy-saving, tinted or with UV protection.
Seals:
- ensure the tightness of windows, preventing the penetration of air and moisture.
Accessories:
- includes hinges, handles, locks and other mechanisms that ensure opening and closing of the doors.
Advantages of plastic windows
Thermal insulation:
- high thermal insulation properties allow you to keep the room warm in winter and cool in summer, which helps save on heating and air conditioning.
Soundproofing:
- effectively reduce noise levels, which is especially important for city residents.
Tightness:
- The tight fit of the sashes and the use of high-quality seals prevents drafts and air leaks.
Durability:
- plastic windows are resistant to moisture, ultraviolet radiation and do not require frequent painting or special care.
Economical:
- Affordable cost and the ability to save on heating and air conditioning make plastic windows a profitable investment.
Variety of designs:
- plastic windows can be of various shapes, sizes and colors, which allows you to choose the appropriate option for any interior and exterior.
Disadvantages of plastic windows
Environmental aspects:
- The production and disposal of PVC can have a negative impact on the environment.
Possibility of deformation:
- with prolonged exposure to high temperatures, a slight change in the profile shape is possible.
Plastic windows are an excellent choice for those who value comfort, efficiency and durability.
Plastic windows — what brands
There are several well-known brands operating in Russia and other CIS countries that produce high-quality plastic windows. Here are some of them:
Rehau: German brand known for its quality and innovation. The company offers a wide range of profiles that have high heat and sound insulation properties, because Rehau plastic windows renowned for their quality and durability.
VEKA: Another well-known German manufacturer offering various profile systems.
KBE: German brand specializing in the production of environmentally friendly window profiles. KBE is known for its greenline technology, which eliminates the use of lead.
These brands are widely present in the market and offer a variety of vinyl window solutions to suit the needs of different customers. The choice of a specific brand depends on your requirements for thermal insulation, sound insulation, design and budget.
Criteria for choosing plastic windows
When choosing plastic windows, experts from the Windows Rave company give recommendations, it is important to consider several key criteria that will help you make the best choice depending on your needs and operating conditions. Here are the main ones:
Window profile
- number of cameras: a profile can have from 3 to 7 cameras. The more chambers, the better the heat and sound insulation.
- profile width: usually ranges from 58 to 90 mm. The wider profile provides better insulation and strength.
Double-glazed window
- number of glasses: single-chamber (two glasses) or two-chamber (three glasses). Double-glazed windows provide better insulation.
- glass thickness: optimally from 4 mm and above.
- energy-saving coatings: Low-e coatings (i-glass) help retain heat.
- filling the chambers: the use of inert gases (argon, krypton) improves thermal insulation.
Seals
- material: EPDM, silicone or rubber seals ensure durability and good sealing.
- number of circuits: It is better to choose windows with two or three sealing contours for better tightness.
Accessories
- quality and manufacturer: fittings must be strong and durable.
- functionality: possibility of micro-ventilation, anti-burglary elements, various opening modes (tilt-and-turn doors).
Thermal insulation
- heat transfer coefficient (U-value): the lower this coefficient, the better the thermal insulation properties of the window. Optimal values are about 1.0 W/m²K and below.
Soundproofing
- sound insulation class: for urban conditions, it is recommended to choose windows with a sound insulation class of 32 dB and higher.
Environmental friendliness
- Materials: Some manufacturers use environmentally friendly materials that do not contain lead or other harmful substances.
Warranty and certification
- guarantee period: A long-term warranty (5 years and above) indicates the quality of the product.
- quality certificates: Availability of ISO, RAL and other international standards certificates.
Price and price/quality ratio
- budget: Consider not only the cost of the window, but also the possible installation and maintenance costs.
- price-quality ratio: Assess whether the quality of the windows matches their cost.
Installation
- installer qualifications: high-quality installation is the key to the durability and efficiency of windows. Choose trusted companies with good reviews.
Additional options
- design: various colors and textures of the profile, possibility of lamination.
- additional functions: anti-burglary systems, mosquito nets, blinds or curtains built into the double-glazed window.
Taking into account all these criteria, you can choose plastic windows that will suit your needs and ensure comfort in your home for many years.
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