Our Viscount patio doors are a practical solution and offer great value for cottages and new homes. Enjoy a great view with effortless sliding functionality while also reducing water and air leaks with superior energy performance. Optional keyed-lock door handles and spring-loaded foot locks are available for added security.
Our Viscount patio doors feature a uPVC-welded sash and frame for optimal energy performance.
Nylon rollers with stainless steel ball bearings provide effortless sliding functionality.
When it comes to exterior design, the right coloured doors can make a home stand out while reflecting style and elegance. Be bold or subtle: the choice is yours. Choose from a number of finishes or stains to give your door the final touch of elegance it needs.
Colour options may vary depending on the door selected.
Note: Colours are not exactly as shown.
Customize your doors with a wide selection of hardware available in different styles and finishes. Whether it’s a contemporary handle for those wanting a sleek, modern style or classic handles for an elegant, timeless look—we offer a variety of options to enhance any size of door.
Colour options may vary depending on the hardware selected.
Note: Colours are not exactly as shown.
Internal Grilles are installed between panes of glass, leaving the exposed interior and exterior glass surfaces smooth and easy to clean. Our selection of grilles will give your rooms that beautiful look of divided light, while also being completely maintenance-free.
For a more detailed bevel and classic style, go with our Georgian grille.
Note: Not all colours available in all grille sizes. Colours are not exactly as shown
Good design and correct installation are important factors in ensuring energy efficient windows, but glass performance plays the biggest role. Different glass options have different benefits so, before choosing your glass, be sure to consider the weather conditions of where you live. Colder climates will require more insulation power and specific glass coatings to improve energy efficiency.
Dual Clear Glass
Two panes of glass with no special coating applied. The panes are spaced a ½ inch apart and the air between the panes acts as an insulation barrier, making your windows more energy efficient.
Low-E
Low-E (low emissivity) is a clear coating that reduces heat loss by reflecting furnace heat back into a room, allowing lots of outside solar energy to pass into your home. In winter, it can even reduce the demands on your furnace. Low-E can offer 35%-105% better insulation when combined with dual/triple pane glass.
SunStop
SunStop uses two layers of Low-E coating to block out the sun’s heat, light and UV rays. Perfect for south and west-facing windows, this coating keeps your home cool in the summer and warmer in the winter with superior insulation performance.
All performance ratings are imperial for Centre of Glass (C.O.G.) and are based on Vision v4.0 simulations. All C.O.G U-and R- values are based on ASHREA Winter Conditions. Framing, cladding, frame type and other items will affect the overall thermal values of a complete window.
GLASS NAME |
HEAT SYSTEM |
DESCRIPTION |
U-VALUE |
R-VALUE |
SOLAR HEAT GAIN |
VISIBLE LIGHT TRANSMITTANCE |
ULTRAVIOLET BLOCK |
---|---|---|---|---|---|---|---|
Clear | Dual | Dual pane, clear glass, no coatings | 0.480 | 2.084 | 0.760 | 81% | 42% |
Clear | Tri | Triple pane, clear glass, no coatings | 0.310 | 3.226 | 0.685 | 74% | 52% |