Design Features

1. Successfully tested for compliance with Australian Standard AS 2047.

2. Optional mullion and transom strengths cover a large variety of design wind load areas, refer Pascal rating tables.

3. 50mm wide perimeter frame will couple to a large variety of adaptors without visible rivets or screws, refer section 10.

4. Finger grip built into the top sash rail.

5. The same frame can be used for double-hung or fixed sidelights in standard wrap around glazing or individually glazed sashes.

6. Sashes will bypass each other to allow cleaning of all glass from inside the building.

7. Sashes run on spring balances with auto adjust spring shoes.

8. Custom heavy duty key lockable catch with die cast keeper.

9. Interlocking meeting rails.

10. Spring shoe is recessed up into the external meeting rail and the bottom rail to reduce the chance of shoe damaged.
This is particularly relevant when the top sash is fully opened and strikes the sash stop (basically the side rails hit the stops not the shoes).

11. Fixed sill has built-in drainage to take care of condensation.

12. Large finger grip on bottom sash.

13. Standard sill as detailed below will rate to 200Pa water resistance plus there is a tubular sill option for 300Pa water resistance projects.

14. WERS (Window Energy Rated System) tables are in section 04. Sound reduction ratings can be found in section 55.

Magnum™ and sashless ClearVENT™ double-hung windows are also available.