Double Hung Windows

A classic look and feel with the elegance of aluminium

Double Hung windows are simple and functional in design. Ventilation is easy to regulate as top and bottom sashes can be opened as much or as little as needed for excellent air circulation, allowing warm air out the top and cool air in below.

All Double Hung Windows guarantee:

  • Superb safety
  • High quality fixtures
  • Multiple options
  • Energy efficiency guarantee

Product Features

Premium Double Hung Windows

STRENGTH
Sturdy frame design maintains a minimum frame width of 75mm. Compatible with all Jason Window products.

PLASTER STOPS
Jason’s unique Plaster Stop between the window frame and the wall plaster minimizes cracking and reduces the cost of maintenance.

COUPLERS
A full suite of extruded couplers provide neat and appealing window to window or window to door alignment. Our 180 degree straight coupler, 135 degree bay couple and 90 degree corner coupler all accept a 60mm (outside diameter) steel column.

FLYSCREEN
All Double Hung windows are designed to accept a standard fly screen covering the opening and preventing the intrusion of unwanted insects. Jasons fly screens are manufactured using a sturdy extruded aluminium section rather than with light weight roll form material to give extra strength. The screens can be fitted with a range of mesh options and are flush fitting with easy installation and removal. Stainless Steel security screens, specifically designed for Jason Windows are also available for added security.

SPIRAL BALANCE
Jason’s double hung windows are counterbalanced with high quality spiral spring balancers ensuring smooth and effortless operation.

FACE FIT FRAME MOULDING
Various sized external clip-on moulds provide a perfect window to cladding alignment for frame/clad construction and has been specifically designed to compliment such claddings as Cedar, Blueboard, Hardie Plank, Custom Orb and similar finishes.

KEYLOCK
A keyed cam-catch lock is a standard feature on all Double Hung windows. Locking systems are generally keyed alike ensuring one key fits all.

SASH STOPS
Top and bottom stops are fitted to all Double Hung windows to prevent damage when operating.

COLONIAL BAR
Jason Windows can provide a 20mm wide chamfered profile Colonial Bar that is precisely cut or bent to form a pattern of your choice on the windows to enhance the appearance and style of your  home.

STANDARDS & COMPLIANCE
All products are designed to meet the performance requirements of AS2047 (Wind loads) and tested by National Association of Testing Authorities (NATA) approved test laboratories. As a member of the Australian Window Association products are subject to regular independent audits designed to ensure the product matches the published test results. Performance labels are permanently placed on all windows to confirm the structural rating and water performance capabilities of the product.

QUALITY
Certified to ISO9001 quality standard Jason Windows is audited bi-yearly to ensure compliance. Jason Windows is also certified to the AS4801 Australian Standard for Safety.

Configurations

Configurations

Single Double Hung

single-double-hung-fixed

Single Double Hung with Fixed Lite

Configurations

Single Double Hung with two Fixed Lites

Configurations

Single Double Hung with two Fixed Lites

double-double

Double Double Hung

Double Double Hung with Fixed Lite

Double Double Hung with Fixed Lite (equal)

Configurations

Single Double Hung over Low Lite

single-double-hung-low-lite

Single Double Hung with Fixed Lite over two Low Lites

double-double-hung-two

Double Double Hung over two Low Lites

single-double-hung-combo

Single Double Hung with two Fix Lites over three Low Lites

single-double-hung-combo

Single Double Hung with two Fix Lites over three Low Lites

Double Double Hung with Fixed Lite over three Low Lites

Configurations

Double Double Hung with Fixed Lite over three Low Lites (equal)

Standard Sizes

Configurations
 Size Limitations Min Max
Width (mm) 610 1210
Height (mm) 943 2143
Brick Course 2.5 3 3.5 4 4.5 5
Window Sizes mm 610 730 850 970 1090 1210
11 943
13 1114
15 1286
16 1372
18 1543
22 1886
25 2143
single-double-hung-fixed
 Size Limitations Min Max
Width (mm) 1210 2410
Height (mm) 943 2143
Brick Course 5 6.5 7.5 9.5 10
Window Sizes mm 1210 1570 1810 2290 2410
11 943
13 1114
15 1286
16 1372
18 1543
22 1886
25 2143
Configurations
 Size Limitations Min Max
Width (mm) 2050 3130
Height (mm) 943 2143
Brick Course 8.5 9.5 10 11 13
Window Sizes mm 2050 2290 2410 2650 3130
11 943
13 1114
15 1286
16 1372
18 1543
22 1886
25 2143
double-double
 Size Limitations Min Max
Width (mm) 1210 2410
Height (mm) 943 2143
Brick Course 5 5.5 6.5 7 7.5 9.5 10
Window Sizes mm 1210 1330 1570 1690 1810 2290 2410
11 943
13 1114
15 1286
16 1372
18 1543
22 1886
25 2143
 Size Limitations Min Max
Width (mm) 2290 3130
Height (mm) 943 2143
Brick Course 9.5 10 11 13
Window Sizes mm 2290 2410 2650 3130
11 943
13 1114
15 1286
16 1372
18 1543
22 1886
Configurations
 Size Limitations Min Max
Width (mm) 610 1210
Height (mm) 1886 2400
Brick Course 2.5 3 4 4.5 5
Window Sizes mm 610 730 970 1090 1210
22 1886
23 1972
25 2143
28 2400
single-double-hung-low-lite
 Size Limitations Min Max
Width (mm) 1210 2410
Height (mm) 1886 2400
Brick Course 5 6.5 7.5 9.5 10
Window Sizes mm 1210 1570 1810 2290 2410
22 1886
23 1972
25 2143
28 2400
double-double-hung-two
 Size Limitations Min Max
Width (mm) 1210 2410
Height (mm) 1886 2400
Brick Course 5 6.5 7.5 9.5 10
Window Sizes mm 1210 1570 1810 2290 2410
22 1886
23 1972
25 2143
28 2400

Colour Range

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Image Swap

*Colours shown as accurately as possible however variations can occur in photography, browsers, and in the natural variation of raw materials used in product manufacturer.

Technical Drawings

SH32 OVERALL

3 Panels, 1 Sash

SH32 HOROZONTAL

3 Panels, 1 Sash

SH32 VERTICAL

3 Panels, 1 Sash

SH54 HORIZONTAL

5 Panels, 4 Sash

SH72 VERTICAL

7 Panels, 2 Sash