Grilles with frame 
Unframed Grill 
Grill In Raised Frame With Hinge The Anti-Ligature Shop (ALS) offers three styles of ventilation grills: unframed, framed, and raised frame with hinge. The framed and hinged grills allow for easy access and maintenance without damaging paintwork or pick-proof caulk. The grills are available in either mild steel or stainless steel, and feature an attractive white powder coat finish. The holes are 3/32” for ligature resistance.
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ALS Framed Grills
Print/Download Submittal Sheet
ALS Railed Frame with Hinged Grills
Specifications
The Anti-Ligature Shop (ALS) offers three styles of ventilation grills: unframed, framed, and raised frame with hinge. The framed and hinged grills allow for easy access and maintenance without damaging paintwork or pick-proof caulk. The grills are available in either mild steel or stainless steel, and feature an attractive white powder coat finish. The holes are 3/32” for ligature resistance.
Features:
- Sturdy 1.2 mm (18 ga) steel construction with white powder coat finish
- Available in steel or stainless steel
- 2.2 mm (3/32”) holes with 5 mm (.2”) spacing
- Framed grill options enable easy maintenance access without damaging paint or security caulk
- Variety of sizes available (see tables below)
Grill Sizes
| SIZE (Nom.) | Unframed | Framed | Raised Frame w/ Hinge |
| 150x150mm (6”) | √ | √ | |
| 200x200mm (8”) | √ | √ |
|
| 250x250mm (10”) | √ | √ | √ |
| 300x300mm (12”) | √ | √ | |
| 350x350mm (14”) | √ | √ | √ |
| 400x400mm (16”) | √ | √ | √ |
| 450x450mm (18”) | √ | √ | |
| 500x500mm (20”) | √ | √ | |
| 550x550mm (22”) | √ | √ | |
| 600x600mm (24”) | √ | √ |