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A fixed window for every occasion

Jason Fixed Windows are available in a range of shapes and sizes, all designed and custom made to suit your requirements, including:

  • Rectangles
  • Triangles
  • Rakes
  • Arches and circles

Jason Fixed Windows are available in three different framing types:

  • Residential: A popular framing system available across the Jason product range
  • Benchmark: A 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.

Features

Energy Efficiency

The dual seal design minimises air leakage and produces an excellent air conditioning rating, ensuring maximum efficiency when heating and cooling your home.
To improve energy efficiency even further, consider Jason Double Glazing or Low-E energy efficient glass to help reduce the transfer of heat or cold through the glass.

A beautiful facade with the colours of the sunset sky reflected in the wall of windows.

Built To Last

Jason’s frame design offers a minimum frame width of 76mm to provide sturdiness and strength. Suitable for both double brick and framed construction.

Sturdy looking windows, with striking white frames contrasted against the charcoal black walls. There's a reflection of the beach at sunset visible in the glass.

Window Couplers

Coordinate and neatly align your windows with a window-to-window or window-to-door configuration to create your own unique look and enjoy unobstructed views.

See our image gallery for more inspiration on how to use couplers with fixed-panel windows in your home.

Living room setting, where it feels like most of the walls are floor to ceiling windows. Very striking.

Picture Windows

Sometimes  called a picture window, Jason Fixed Windows are a wonderful way to showcase and immerse yourself in a beautiful view. They’re also perfect for bay windows.

The fixed glass windows in this living room provide a picture perfect view of the Swan River.

Window Splashbacks

Jason toughened and laminated fixed window splashbacks look fantastic, allow natural light to fill your kitchen, and create a feeling of openness.

Kitchen bench with a fixed glass window being used as the splashback along the length of the kitchen bench.

Colonial Bars

Jason Fixed Windows can be fitted with 20mm wide horizontal and vertical colonial bars. Create the popular Hamptons look, or form a pattern of your choice to enhance the appearance and style of your windows.

A combination of awning windows and fixed glass windows all fitted with colonial bars that divide the glass up into 9 sections. Overlooking a small shrub garden.

Colours

Preview a colour

Charcoal Lustre

The deep smokey charcoal hue provides warmth to the light shimmer of the lustre. Charcoal Lustre is a perfect accent to light colour palettes.

Colour Range

Jason Windows Charcoal Lustre - Its shimmering quality inspires curiosity and wonder, encouraging us to take another look.

Glazing Options

The role glass plays in the ongoing performance and comfort of a home is often overlooked when building or renovating. Glass has a significant impact on the comfort levels, natural light and security of your home. Your home’s orientation and your family’s needs should be considered when selecting the right glass solution for you.

Annealed glass is supplied as standard in all Jason Fixed Windows. Upgrade options include:

Toughened (Safety Glass)

  • Suits areas where windows require structural strength and safety such as large feature windows and raked ceiling windows
  • Suits areas most prone to injury from human impact such as bathrooms, kitchen splashbacks, doors and full-length windows
Modern kitchen with hues of grey and white, with a glass window splashback using toughened glass.

Inspiration

BAL Ratings

The BAL assesses a home’s risk level of a potential ember attack, radiant heat, and direct flame contact.

The BAL (Bushfire Attack Level) is a rating system that states the construction requirements under the Australian Standard AS3959-2009 to improve the protection of your home from a potential bushfire attack. Your builder will advise if your home is subject to a BAL rating. A Jason Windows product specialist can assist you with your BAL rating and your window, door and screen requirements to ensure your home meets the code.

Learn more about BAL Ratings and construction requirements here.

Remove & Replace

Are you renovating? Want to update your old, tired-looking windows and doors?

Jason Windows offers a Remove & Replace service, in partnership with local experts.

Replacing windows and doors in existing homes is a specialised trade, and not where our expertise lies. Jason Windows can provide the quality windows and doors for your renovation, and will work alongside our Remove & Replace partners to meet your project requirements and ensure the renovation is done properly and professionally.

Whether you are looking to refresh your home with modern new window and door designs, replace your warped timber front door or upgrade the glass in your home, our Remove & Replace service offers the perfect renovation solution and a stress-free experience from start to finish.

You will love your new Jason Windows and Doors, installed with care by the experts.

Learn more about our Remove & Replace Service or request a quote today!

Product Specifications

SPECIFICATIONS RESIDENTIAL BENCHMARK COMMERCIAL
Frame Sizes (mm) 76 x 20 76 x 20 100 x 44
Window Height (mm) Min: 343, Max: 2400 Min: 343, Max: 2400 Min: 400 x Max: 3000
Window Width Min: 370, Max: 1210 Min: 370, Max: 2410 Min: 400, Max: 3100
Maximum Panel Width (mm) 1200 2400 3000
Maximum Panel Weight 45kgs 100kgs 133kgs
Maximum Water Rating 300pa 300pa 300pa
Maximum Wind Rating 1200kpa 1200kpa 1500kpa
Maximum Glass Thickness - Single Glazing (mm) 7 10 10
Maximum Glass Thickness - Double Glazing (mm) 24 18 24
Maximum Bush Fire Rating BAL29 BAL29 BAL29
Lowest U-Value - Single Glazed 4.5 4.1 6
Lowest U-Value - Double Glazed 2.9 3 3.5
Lowest SHGC - Single Glazed 0.35 0.338 0.55
Lowest SHGC - Double Glazed 0.35 0.5 0.61

Configurations & Sizes

Residential Standard Sizes

Single Panel

one_panel_fixed

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 514 2143
Width 610 1810
Brick Course 1.5 (w) 2.5 (w) 3 (w) 4 (w) 4.5 (w) 5 (w) 5.5 (w) 6 (w) 6.5 (w) 7.5 (w) 8 (w) 8.5 (w) 9 (w) 9.5 (w) 10 (w)
Window Sizes (mm) 370 610 730 970 1090 1210 1330 1450 1570 1810 1930 2050 2170 2290 2410
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1283
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143

Single Panel with Perma Vent

Fixed single Perma Vent Max Width 970 Toilet

Application: Toilets

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Max Width
1090

Two Panels

two_panel_fixed

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 514 2143
Width 1330 2410
Brick Course 5.5 (w) 6 (w) 6.5 (w) 7.5 (w) 8 (w) 8.5 (w) 9 (w) 9.5 (w) 10 (w)
Window Sizes (mm) 1330 1450 1570 1810 1930 2050 2170 2290 2410
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1286
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143

Two Panels with Perma Vent

Fixed double Perma Vent Max Width 1930 Toilet

Application: Toilets

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Max Width
1810

Two Panels Coupled

coupled_two_panel

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 1543 2400
Width 610 1210
Brick Course 2.5 (w) 3 (w) 4 (w) 4.5 (w) 5 (w) 5.5 (w)
Window Sizes (mm) 610 730 970 1090 1210 1331
18 (h) 1543
20 (h) 1714
22 (h) 1886
24 (h) 2057
25 (h) 2143
28 (h) 2400
30 (h) 2572
32 (h) 2743
36 (h) 3086

Three Panels - Equal

three__panels_fixed

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 514 2143
Width 2290 3130
Brick Course 8.5 (w) 9.5 (w) 10 (w)
Window Sizes (mm) 2050 2290 2410
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1286
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143

Three Panels Vertical

three_panel_vertical

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 2143 3086
Width 610 1210
Brick Courses 2.5 (w) 3 (w) 4 (w) 4.5 (w) 5 (w) 5.5 (w)
Window Sizes (mm) 610 730 970 1090 1210 1330
25 (h) 2143
28 (h) 2400
32 (h) 2743
36 (h) 3086

Four Panels

four_panels_fixedjpg

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 514 2143
Width 2650 4570
Brick Course 8.5 (w) 9.5 (w) 10 (w) 11 (w) 12 (w) 12.5 (w) 13 (w) 14 (w) 15 (w)
Window Sizes (mm) 2050 2290 2410 2650 2890 3010 3130 3370 3610
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1286
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143
26 (h) 2229
28 (h) 2400

Four Panels Coupled

coupled_four_panel

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 1886 2400
Width 1210 2410
Brick Course 5 (w) 5.5 (w) 6 (w) 6.5 (w) 7.5 (w) 8 (w) 8.5 (w) 9 (w) 9.5 (w) 10 (w)
Window Sizes (mm) Comb 1210 1330 1450 1570 1810 1930 2050 2170 2290 2410
22 (h) 1886 16/6
23 (h) 1972 16/7
25 (h) 2143 18/7
26 (h) 2229 18/8
28 (h) 2400 18/10

Six Panels Fixed Lite with Midrails

six_panels_with_midrail_fixed

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Height 2057 2400
Width 2050 3130
Brick Course 8.5 (w) 9 (w) 9.5 (w) 10 (w) 11 (w) 12 (w) 12.5 (w) 13 (w)
Window Sizes (mm) Comb 2050 2170 2290 2410 2650 2890 3010 3130
22 (h) 1886 16/6
23 (h) 1972 16/7
25 (h) 2143 18/7
26 (h) 2229 18/8
28 (h) 2400 18/10

Benchmark Standard Sizes

One Panel

one_panel_fixed

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Width 610 2410
Height 514 2143
Brick Course 1.5 (w) 2.5 (w) 3 (w) 4 (w) 4.5 (w) 5 (w) 5.5 (w) 6 (w) 6.5 (w) 7.5 (w) 8 (w) 8.5 (w) 9 (w) 9.5 (w) 10 (w)
Window Sizes (mm) 370 610 730 970 1090 1210 1330 1450 1570 1810 1930 2050 2170 2290 2410
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1286
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143
26 (h) 2229
27 (h) 2314
28 (h) 2400

Two Panel

two_panel_fixed

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Width 1330 2410
Height 514 2143
Brick Course 5.5 (w) 6 (w) 6.5 (w) 7.5 (w) 8 (w) 8.5 (w) 9 (w) 9.5 (w) 10 (w)
Window Sizes (mm) 1330 1450 1570 1810 1930 2050 2170 2290 2410
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1286
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143
26 (h) 2229
27 (h) 2314
28 (h) 2400

Two Panels with Perma Vent

Fixed double Perma Vent Max Width 1930 Toilet

Application: Toilets

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Max Width
1930

Three Panel Vertical

three_panel_vertical

Note: The minimum and maximum sizes shown below are independent variables.

Size Limitations (mm) Min Max
Width 610 1330
Height 2143 4730
Brick Course 5.5 (w) 6 (w) 6.5 (w) 7.5 (w) 8 (w) 8.5 (w) 9 (w) 9.5 (w) 10 (w)
Window Sizes (mm) 1330 1450 1570 1810 1930 2050 2170 2290 2410
6 (h) 514
8 (h) 686
11 (h) 943
13 (h) 1114
15 (h) 1286
16 (h) 1372
18 (h) 1543
22 (h) 1886
25 (h) 2143
26 (h) 2229
27 (h) 2314
28 (h) 2400

Other Configurations

Single Panel Diamond

Fixed window diamond

Contact Jason Windows sales team for size options

Two Panels Vertical with Midrail

fixed two panel midrail

Contact Jason Windows sales team for size options

Three Panels - Uneven Sizes

fixed 3 panel uneven

Contact Jason Windows sales team for size options

Four Panels with Midrails

fixed four panel midrails

Contact Jason Windows sales team for size options

Six Panels Coupled

fixed coupled 6 panel

Contact Jason Windows sales team for size options

Six Panels Coupled - Equal

fixed coupled 6 panel equal

Contact Jason Windows sales team for size options

Eight Panels Coupled

fixed coupled 8 panel

Contact Jason Windows sales team for size options

Eight Panels Coupled with Midrail

fixed coupled 8 panel midrail

Contact Jason Windows sales team for size options

Technical Drawings

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