Doesn’t UPVC become brittle or yellowish after some time?

No, it doesn't become yellow. Good quality UPVC profiles are made from Tropical Blends that contain a sufficient amount of TiO2, also known as Titanium Dioxide. This compound gives the profile a white color and includes UV and heat stabilizers to shield it from damaging UV radiation. The conraad doors and windows are the best manufacturers in India.

What is uPVC? : An overview

uPVC, short for unplasticized polyvinyl chloride, is a highly popular material utilized in various industries. One of its most known applications is in windows and doors due to its exceptional durability, energy efficiency, and low maintenance requirements. However, misconceptions about uPVC's longevity and appearance tend to circulate, with concerns about brittleness and yellowing being chief among them.

We at Conraad Windows aim to dispel these myths and shed light on the true nature of uPVC's performance over time.

uPVC and its key characteristics: 

Before addressing these claims, let's first delve into the characteristics of upvc doors & windows that make them an attractive choice for windows and doors:

1. Durability: uPVC is a tough and resilient material that can withstand the test of time, providing excellent resistance against harsh weather conditions, including rain, humidity, and extreme temperatures. It is highly unlikely to become brittle under normal circumstances.

2. Low-Maintenance: Unlike other materials, upvc doors and windows require very little maintenance, making them an ideal choice for busy homeowners. It doesn't require painting and doesn't corrode, eliminating the need for regular upkeep.

3. Color Stability: uPVC is formulated with additives that help protect it from discoloration and prevent it from fading or yellowing over time. This ensures that the windows and doors maintain their original appearance throughout their lifespan.

Debunking the Brittle Myth: 

One common misconception is that uPVC becomes brittle after a certain period, thereby compromising its durability and structural integrity. However, this claim is largely unfounded. The brittleness of uPVC occurs only when it is exposed to high temperatures, such as during a fire. In normal conditions, uPVC remains flexible and robust.

uPVC profiles undergo a rigorous manufacturing process involving the addition of stabilizers and other additives that enhance their strength and resistance. These additives prevent the degradation of the material, ensuring it maintains its flexibility and durability, even after long-term use. Check with upvc windows manufacturers in India.

Uncovering the Yellowing Myth: 

Another myth suggests that uPVC windows and doors tend to turn yellow over time, rendering them less visually appealing. However, advancements in technology and the use of quality materials have significantly improved uPVC's color stability.

Modern uPVC products are rigorously tested for their resistance to discoloration caused by ultraviolet light exposure. Adding specific additives acts as a shield, preventing the yellowing and fading of the material. Therefore, with proper care and maintenance, uPVC retains its original appearance for decades, without the need for repainting or refinishing.

Maintenance Tips for Longevity: 

While uPVC is exceptionally durable, a few proactive steps can help maximize its lifespan and maintain its pristine condition:

1. Routine Cleaning: Regularly clean uPVC surfaces with a mild detergent and a soft cloth to remove dust and grime.

2. Lubrication of Moving Parts: Apply a silicone-based lubricant annually to hinges and handles to ensure smooth operation.

3. Avoid Abrasive Materials: When cleaning uPVC, refrain from using abrasive cleaners or rough materials that may scratch the surface.

Contrary to common misconceptions, uPVC remains a durable, low-maintenance, and ageless material for windows and doors. Always choose upvc windows dealers or upvc doors manufacturer in India.