Jason Windows

Casement Windows

Casement Windows Range

Jason Casement Windows are perfect for achieving aesthetically pleasing, unobstructed views while maximising natural light and ventilation.

Security

Stylish yet secure. Jason Casement Windows are designed with a latch to pull the sash into the window frame for a weather tight seal and improved security. Optional opening restrictors are available.

GLAZING OPTIONS

Annealed glass is supplied as standard, other upgrade options include:

  • Toughened
  • Laminated
  • Toned
  • Low E

Your Jason Windows representative can offer guidance when choosing the best glass types to offer your clients.

DESIGN & AESTHETIC

Architectural symmetry allows for design integration with other Jason Window Commercial products, including fixed windows to create an appealing feature in your home.

HARDWARE

Stainless steel stay supports are supplied as standard.

Double Glazing

Learn about our cost effective double glazing range here

PERFORMANCE & RELIABILITY

Effortless operation is achieved through stainless steel supports. Year-round weather proofing is facilitated by high quality window seals.

FLYSCREENS

Casement Windows are designed to accept a standard flyscreen covering the opening from the inside. Jasons flyscreens are manufactured using a sturdy extruded aluminium section rather than with lightweight 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.

Click here for flyscreen upgrade options available.

Read our full warranty statement here.

Read our full Quality Standards & Compliance statement here.

Windows Configuration
See all our casement window configurations.

Selecting Glass:
To choose the right glass for your home, click here.

Colour selection
Check out our gallery or try our colour selector.

Need inspiration?
Check our image gallery for casement window ideas.

Safety
Check out our range of security screens, designed to fit Jason window and door frames seamlessly.

Casement Window Configuration Drawing 1

Single Casement

Casement Window Configuration Drawing 2

Single Casement with Fixed Lite

Casement Window Configuration Drawing 3

Single Casement & Fixed Lite over two Low Lites

Casement Window Configuration Drawing 4

Double Casement with centre Fixed Lite over three Low Lites

Casement Window Configuration Drawing 5

Double Casement with centre Fixed Lite

Casement Window Configuration Drawing 6

Single Casement over Low Lite

If you are a builder or looking for a technical specification of this product, please visit section for builders