FAQs

• It doesn’t rot, warp, or corrode
• Requires minimal maintenance
• Provides better energy efficiency
• Offers superior sound reduction
• Is cost-effective over the long term

Yes. Stellar uPVC windows provide excellent thermal insulation due to multi-chamber profiles and high-quality sealing systems. This helps reduce heat transfer, keeping your home cooler in summer and warmer in winter, ultimately lowering energy bills.

Maintenance is minimal. You only need to clean the frames and glass periodically with mild soap and water. uPVC does not require polishing, painting, or termite treatments.

Stellar uPVC windows significantly reduce outside noise thanks to their multi-chamber design and tight sealing. When combined with double or triple-glazed glass, they deliver excellent acoustic insulation.

Yes. uPVC is resistant to UV rays, rain, humidity, and extreme temperatures. Stellar uPVC windows maintain structural integrity and color even in harsh climates.

Absolutely. Stellar uPVC windows can be customized in various styles—sliding, casement, tilt & turn, fixed—and come in multiple colors, finishes, and glass options.

High-quality uPVC windows typically last 25–40 years depending on environmental conditions and regular cleaning. They do not rust, fade, or deteriorate easily.

Yes, we offer professional installation by trained technicians to ensure optimal performance and long-term durability.

Yes. They are suitable for both new buildings and retrofit installations.