Replacement Sealed Units in Courtenay
When the seals on your windows fail, the performance of your windows can decrease significantly. Foggy, cracked, or damaged windows can affect your home’s comfort, energy efficiency, and overall curb appeal. At Van Isle Windows, we specialize in replacing sealed units in Courtenay, helping homeowners restore the performance and appearance of their windows.
Our replacement sealed units are designed to enhance your home’s insulation, reduce energy costs, and improve the aesthetic of your property. Whether you’re dealing with outdated, inefficient units or need a quick replacement for damaged windows, we provide quality, long-lasting solutions to meet your needs.
Our Replacement Sealed Units Options
At Van Isle Windows, we offer a variety of sealed unit options to suit your home’s style, budget, and energy-efficiency needs. Designed for optimal thermal efficiency, our sealed units come with a warm edge spacer instead of the typical aluminum spacer bar.

Double-Glazed Sealed Units
These units consist of two panes of glass with a sealed air gap between them, providing excellent insulation. Ideal for homes in Courtenay, double-glazed sealed units are highly effective at reducing heat loss and improving soundproofing.

Triple-Glazed Sealed Units
Triple-glazed sealed units offer superior insulation, featuring three layers of glass and two sealed air gaps. These units are perfect for homes in colder areas, ensuring higher energy efficiency and comfort, especially in Courtenay’s cooler months.

Low-E Coating Sealed Units
Our Low-E coated sealed units have a special coating on the glass that helps to reflect heat back into your home while keeping outdoor temperatures at bay. These units enhance the thermal efficiency of your windows and protect your interiors from harmful UV rays.
Why Choose Van Isle Windows?
When you choose Van Isle Windows for your replacement sealed units, you’re investing in quality, expertise, and service. Here’s why we’re the best choice for homeowners in Courtenay:
Get Your Free Replacement Sealed Units Quote Today!
Ready to upgrade your home’s performance and comfort with replacement sealed units? Get in touch with Van Isle Windows for a free, no-obligation quote. Our team of experts will assess your needs and provide a customized solution that suits your budget and requirements. Contact us today to schedule your consultation!
FAQs
If you notice condensation or fogging between the panes, your sealed units may be compromised. This typically indicates that the seal has broken and air has entered the gap, reducing insulation and causing moisture buildup.
Double-glazed units have two panes of glass with an air gap, while triple-glazed units feature three panes and two air gaps, offering better insulation, soundproofing, and energy efficiency.
Yes! Replacing damaged or outdated sealed units can significantly improve the energy efficiency of your windows, reducing heat loss and helping to lower heating and cooling costs.
With advanced soft spacer technology, our sealed units are built to last over 20 years and come with a 20-year warranty against failure.