Doric DN9001 Heavy Duty Adjustable Restrictor ...
Doric - DN9001 Heavy Duty Adjustable Restrictor Stay
In an industry first, the DN9001 has a unique, patented adjustment feature that tailors the stay to accommodate the size and weight of the window.
Designed specifically to support and control the movement of large awning sashes, the DN9001 is the most innovative product to hit this space.
Manufactured from 304 Grade Stainless Steel, this Heavy Duty support arm is fitted with a unique patented adjustment feature that will operate under some of the most challenging of applications.
Up until now the support of large awning sashes, whilst limiting their opening distance has been achieved through quite simple devices, when really this component is key to supporting windows in all applications.
The DN9001 in its design and physical presence has increased material so as to support the ever growing size of windows that we see today in mixed use applications, both residential & commercial.
Advantages
- Heavy Duty – Stainless Steel (304)
- 3mm thick solid support arm
- 50% Increased channel thickness
- Adjustable holding position locator (Patented)
- Suitable for commercial framing systems
Performance Checklist
- The ability to support large awning sashes
- The ability to release or close at varying wind pressures
- Suitable for use on windows that require restricted opening
- Manufactured from a high-quality anti-corrosion material
- Adjustable operational and closing force
Testing
- Cycle Tested
- Corrosion Tested
To contact Doric about Doric DN9001 Heavy Duty Adjustable Restrictor Stay use Get a quote.
Designed specifically to support and control the movement of large awning sashes, the DN9001 is the most innovative product to hit this space.
Manufactured from 304 Grade Stainless Steel, this Heavy Duty support arm is fitted with a unique patented adjustment feature that will operate under some of the most challenging of applications.
Up until now the support of large awning sashes, whilst limiting their opening distance has been achieved through quite simple devices, when really this component is key to supporting windows in all applications.
The DN9001 in its design and physical presence has increased material so as to support the ever growing size of windows that we see today in mixed use applications, both residential & commercial.
Advantages
- Heavy Duty – Stainless Steel (304)
- 3mm thick solid support arm
- 50% Increased channel thickness
- Adjustable holding position locator (Patented)
- Suitable for commercial framing systems
Performance Checklist
- The ability to support large awning sashes
- The ability to release or close at varying wind pressures
- Suitable for use on windows that require restricted opening
- Manufactured from a high-quality anti-corrosion material
- Adjustable operational and closing force
Testing
- Cycle Tested
- Corrosion Tested
To contact Doric about Doric DN9001 Heavy Duty Adjustable Restrictor Stay use Get a quote.
The Doric DN9001 is a heavy-duty adjustable restrictor stay that supports large awning window sashes and controls their movement by limiting opening distance. Its patented adjustment feature lets you set the stay to suit the window’s size and weight. Commercial framing systems are among its applications, and the stay uses 304-grade stainless steel as an anti-corrosion material.
- 3 mm solid support arm
- Channel thickness increased by 50%
- Adjustable operating and closing force
- Releases or closes at varying wind pressures
- Cycle- and corrosion-tested
Source: listing by Doric on IndustrySearch
· Updated 2 Nov 2026
Supplier document: DN9001-Restrictor-web-1 (PDF)
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by Doric on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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