What is uPVC Windows?
uPVC windows are windows made from unplasticized polyvinyl chloride (uPVC), a type of rigid plastic material. Unlike regular PVC, uPVC is not flexible, making it more durable, weather-resistant, and stronger.
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FREE QUOTE REQUESTMeaning of uPVC Windows
When you choose uPVC windows, you’re selecting a window type made from a durable plastic that is designed to resist wear and tear from weather conditions like rain, heat, and UV exposure. uPVC windows are low-maintenance, energy-efficient, and offer great insulation to keep your home comfortable year-round. uPVC windows don’t require regular painting or upkeep and are a cost-effective option for long-lasting performance. They’re ideal for those looking for a reliable, efficient window solution for their home.
What is the Main Difference Between PVC and uPVC Windows?
The main difference between PVC and uPVC windows is plasticizers, where PVC is made with plasticisers while uPVC windows do not have plasticisers. Plasticisers make PVC malleable, ideal for wires, toys, shower curtains, and clothing. uPVC is hard and inflexible, better suited to window frames and water pipes.
Why to Choose uPVC For Your Windows?
The reason to choose uPVC material for windows is because, uPVC windows are scientifically proven to have excellent thermal insulation properties. This is because the material itself acts as an effective barrier against heat and cold, preventing heat loss and keeping your space comfortable year-round.
Additionally, uPVC is resistant to chemical degradation, so it doesn’t degrade over time when exposed to harsh environmental factors like UV rays, moisture, or pollutants, unlike wood or metal. This makes uPVC windows not only energy-efficient but also highly durable and resistant to wear and tear.
So, when you invest in uPVC windows, you’re choosing a material that offers superior performance in terms of longevity, energy efficiency, and ease of maintenance.
Are uPVC Windows Energy Efficient Enough?
Yes, uPVC windows are energy efficient, and their performance in terms of insulation can significantly reduce your energy bills. The material itself Unplasticized Polyvinyl Chloride (uPVC) is naturally an excellent insulator. Here’s why
uPVC is a poor conductor of heat, meaning it does not easily transfer heat from the outside to your home or vice versa. This is a key feature when it comes to energy efficiency. When you install uPVC windows, they help to keep your home warmer in winter and cooler in summer by preventing heat loss.
The u-value (a measure of thermal insulation) of uPVC windows is typically between 1.2 and 1.6 W/m²K (Watts per square meter per degree Kelvin). For comparison, the u-value of single-glazed windows is around 5.0 W/m²K, so uPVC windows are far more efficient at reducing heat transfer.
How Long Can uPVC Windows Last?
UPVC windows, when well-maintained, can last anywhere between 20 to 30 years.
Is uPVC Weatherproof?
Yes, uPVC (unplasticized polyvinyl chloride) is weatherproof. Its properties make it highly resistant to environmental elements like rain, sunlight, wind, and temperature changes. Here’s a precise explanation below.
Water Resistance: uPVC does not absorb water, which makes it immune to swelling, warping, or rotting when exposed to moisture. This is a critical factor if you live in areas with frequent rainfall.
UV Stability: High-quality uPVC contains stabilizers that prevent damage from ultraviolet (UV) rays. It does not fade, discolor, or degrade even under prolonged sunlight exposure, making it suitable for hot climates.
Thermal Resistance: uPVC windows and doors are designed to maintain their structural integrity in temperatures ranging from -20°C to 80°C (-4°F to 176°F). This ensures performance across varied climates.
Corrosion-Free: Unlike metal, uPVC does not rust or corrode, making it an ideal material for coastal areas with salty air.
Durability Under Pressure: uPVC is wind-resistant and tested to withstand wind speeds up to 245 km/h (152 mph). This feature is especially useful if you are in hurricane-prone regions.
Low Thermal Conductivity: The material has low thermal conductivity (around 0.22 W/mK), which means it does not easily transfer heat or cold, ensuring energy efficiency in extreme weather conditions.
