Fixed Windows Range
Jason Fixed Windows are available in a range of shapes and sizes all designed and custom made to suit your requirements including:
- Arches and Circles
Built to last, Jasons sturdy frame design offers a minimum frame width of 76mm to provide sturdiness and strength. Suitable for both double brick and framed construction.
Jason Fixed Windows are available in three different framing types:
• Residential: Popular framing system available across the Jason product range
• Benchmark: Heavier frame design for aesthetics and larger, heavier glazing
• Commercial: Custom frames to suit architectural homes
Have something else in mind? Talk to one of our product specialists.
Stylish Yet Secure
Jason’s unique design conceals all manufacturing compliments to maximise security and aesthetic appeal. The sleek design ensures there are no exposed screws or rivets to damage your curtains or blinds.
The dual seal design minimises air leakage and produces an excellent air conditioning rating ensuring maximum efficiency from heating and cooling the home.
Anneled glass is supplied as standard in Jason Fixed Windows range. Other upgrade options include:
- Toughened (Safety Glass)
- Laminated (Safety Glass)
- Toned (Tinted Glass)
- Low E
- Double Glazing
Learn more about these glass types here.
To improve energy efficiency further, consider Low E energy efficient glass to reduce the transfer of heat or cold through the glass. Your home will stay warmer in the winter and cooler in the summer. Low E glass is like insulation panels for your home.
Traditional window glazing consists of a single sheet of glass. Double glazing consists of two panels of glass in a sealed unit separated by a layer of air or argon gas. The Jason Double Glazing Range uses argon gas to create a more effective insulation break. This greatly reduces both heat flow and thermal conductivity through the window. The thermal benefits of double glazing make it ideal for rooms where greater control of heat gain or loss is required.
Speak to a Jason Windows product specialist for glazing advice or download our free Glass Guide here.
Our unique couplers allow neat and appealing window to window or window to door alignment with unobstructed views.
See our image gallery for more inspiration on how to use couples with fixed windows in your home.
Fixed Windows Brochure
Three Panel (equal)
Coupled Two Panel
Three panel vertical
Coupled Four Panel
Coupled Six Panel (equal)
Coupled Six Panel
Coupled Eight Panel
Two Panel Fixed Lite with Midrail
Four Panel Fixed Lite with Midrails
Six Panel Fixed Lite with Midrails
Eight Panel Fixed Lite With Midrails
Single Perma Vent (Toilet)
Double Perma Vent (Toilet)
These are the most popular configurations. Contact our sales team for our custom options.