September 18, 2017
Top 10 FAQ’s about the Descending Window System
Written by Rebecca Clayton
September 18, 2017
Written by Rebecca Clayton
The SF90 can be up to 18m2 per unit with a maximum carriage weight of 1500kg. This maximum size must be considered alongside the maximum dimensions of 6m wide and up to 6m tall.
The SFXL system can be much larger. It has been fully tested up to 6m tall x 12m wide per unit offering a maximum area of 40m2 with a maximum weight of 3500 kg. However, this system is able to be designed into impressive and bespoke installations where required. The largest descender front to date is 20m wide and weighs 7500 kg!
SF 90 | SF XL | SF Special | |
---|---|---|---|
Max. Height | 6 m | 6 m | Unlimited |
Max. Width | 6 m | 12 m | Unlimited |
Max. Area | 18 m2 | 40 m2 | Unlimited |
Max. Weight | 1,500 kg | 3,500 kg | Unlimited |
A deadman’s switch is the simplest control solution and is included with the system as standard. The switch is normally fixed to a wall and has to be installed within viewing distance of the descending front. The user has to visually monitor the opening as it opens and closes to ensure that there are no obstructions to its movement. If you take your finger off the switch the HSDW will immediately stop moving.
A more advanced control solution can be created with the introduction of sensors and photocells within the automated opening. The sensors and additional safety equipment monitor the opening during lifting and descending to make sure that it is unobstructed. That allows you to activate the facades movement with a single push of a button. The control equipment can then be integrated into your larger smart home technology system to be operated via smart apps if you want.
Threshold of the descending windows SF XL
Threshold of the descending windows SF 90
For the SF90 version this ‘parking space’ has to be the height of the window (H) plus 525mm with a minimum height of 2500mm. When using the SFXL version of the sinking façade this ‘parking space’ must be the height of the window (H) plus 1660mm.
How much space do I need for the HIRT descending windows?
A drainage or a pump must be installed within the ‘parking space’ to deal with the small amount of water that will be collected in the provided groove of the descender front.
By combining a 'traditional' window or door system into the sinking facade you can create an elevation that offers the best of all options. Use these normal windows and doors on a day to day basis but then open the entire facade whenever you want.
Solid doors, as well as facade systems, can be integrated into the sinking elevation to maintain design continuity on all areas of the building.
Incorporating doors and windows into the descending frame profile
For additional options on making walls of glass disappear you can read our article "4 Ways to Create a Wall of Glass that Disappears"
If you would like to find out more about the Descending Windows, then please give the team at IQ Glass a call on 01494 722 880 or email us at hello@iqglassuk.com.