CONSERVAGLASS PLUS™ Glass with Stay‑Clean Technology
for Your Sunroom, Solarium, Green House or Conservatory.

During summer months, the sun is high in the sky and directs its energy directly toward the roof of your sunroom. Ordinary clear glass does little to block the sun's energy and will quickly overheat your sunroom. To combat this, Four Seasons Sunrooms exclusive CONSERVAGLASS PLUS™ for roof applications includes a spectrally selective coating inside the insulated glass panel to block much of the sun's energy while still allowing visibility through the glass. This high performance glass coating enables you to condition the air in your sunroom and enjoy it during the summer months.

During the colder winter months, the sun is low in the sky and directs its energy toward the walls of your sunroom. Ordinary clear glass in your walls allows solar energy in, but also allows that same energy to flow right out again. Four Seasons Sunrooms exclusive CONSERVAGLASS PLUS™ for wall applications allows solar energy into your room to reduce your heating requirements and helps keep it there by reflecting heat back into the room. Four Seasons Sunrooms CONSERVAGLASS PLUS™ helps enable your room to be heated even during the coldest winter days for your everyday enjoyment.

As a family owned and operated business, we understand how our customers feel when it comes to the safety of their loved ones. And your home should be the safest sanctuary of all; that's why we offer Four Seasons' CONSERVAGLASS PLUS™ the safest and highest quality of glass for your conservatory, sun room, solarium, or greenhouse. Be it a glass room or simply a glass roof, you'll see strength and safety through each window. CONSERVAGLASS PLUS™ is made with tempered safety glass, a material used in automobiles and even eyewear. Our glass is made four times stronger than regular window glass to ensure its strength and your family's safety and security.

Don't get fooled by manufacturers that offer conductive aluminum as their standard spacer material between the lites of glass in sunrooms and conservatories. This spacer can cool and is likely to create condensation. This means your new solarium, greenhouse or sunroom could have a short life span and low energy efficiency. Petkus Brothers can provide you with durability and strength! Our manufacturer, Four Seasons, uses a much stronger and thermally stable Stainless Steel edge spacer for the enduring strength of the glass. In addition, Four Seasons bends the stainless steel into a continuous, extra strong frame. From sunrooms to outdoor gazebos, our glass rooms are built tight to keep air and moisture out.

Petkus Brothers wants you to spend more time enjoying your glass room, sunroom or conservatory, not cleaning it! For that reason, we've partnered with Four Seasons because their CONSERVAGLASS PLUS™ stays cleaner longer than competitors' glazings. Petkus Brothers can give you an exclusive offer on glass windows that feature KleenCoat II™. Only Four Seasons Sunrooms CONSERVAGLASS PLUS™ goes through this extra manufacturing process to permanently bond an exterior finish to the glass, making it super smooth to reduce the accumulation of dirt on the glass. Like magic, this permanent glass coating and rainwater work together to clean the windows of your greenhouse or conservatory so you don't have to. The glass coating causes rainwater to sheet off instead of bead up. Dirt and dust can't cling to the coating and the water's sheeting action carries the dirt and dust away, keeping your sun room cleaner longer. All you have to do is relax and enjoy the view.

All of Four Seasons' CONSERVAGLASS PLUS™ sunrooms and solariums come standard with a temporary protective plastic masking on both surfaces. This glass masking protects each glass pane during handling and packaging at the factory, shipment, and on the job site.

At the end of the installation the glass masking is peeled off to reveal immaculate manufactured perfection, guaranteeing that your new glass room addition is in its finest condition possible.

Transferable Limited Lifetime Warranty