At Unisson, our windows are produced using a selective 100% uPVC and lead-free powder compound, this special mix offers a better protection against discoloration and impact. The windows are so easy to maintain and will not crack, blister or warp.
uPVC windows are made of the most durable materials available on the market, making them a smart choice for your home, for a modern and unique look. With the highest number of internal air-chambers, Unisson’s windows are sturdy and resilient, and provide optimal insulation for heat and energy, keeping the energy efficient for any modern home and office needs. Visually, Unisson’s vinyl windows are lush and beautiful, offering great insulation.
We also offer a choice of maintenance-free PVC jamb extensions, frame moldings and corner blocks to enhance your PVC windows and give your home exactly the same look you were looking for.
Check out our vast collection of windows which includes great home, office, and basement windows. We are sure we will be able to meet you at Unisson we value our customer satisfaction and thrive for it.
Latest High Quality Products
100% UPVC fusion welded window sash and frame.
1 1/4″ Double Pane Glass used for additional energy efficiency (optional).
1 3/8″ Triple Pane Glass used to reduce noise and enhance efficiency (optional).
7/8” insulating glass made with 75/68 Guardian Glass & Super Spacer® warm edge spacer, made hardened with double the strength.
Double Neoprene bulb seal used to to provide an extra strong, air tight seal to your windows.
Window sash comes with nylon bristles on it for the best weather stripping.
Strong and reliable multi point Roto handle & Truth Hardware.
Internal window screens, made with springs for easy operation. Now available in grey or black colors.
UPVC windows, available in interior and exterior color waves.
Greenstar+ Windows includes foam filled vinyl frames for insulation (optional).
Energy Star® gives a better thermal performance, UV protection, and enhances the glass with our qualified low E+ Argon Gas.