Email：
Info@kinguardfire.comSales & Technical Support：
+852 6330 3016
Email：
Info@kinguardfire.comSales & Technical Support：
+852 6330 3016
Fire-rated vision panels are glazing units installed within fire doors to provide visibility, inspection capability and safe supervision while maintaining fire resistance performance.
Typical applications include:
Fire escape doors
Corridor doors
Plant room doors
Healthcare facilities
Commercial buildings
Standard fire door glazing system designed for global door-set compatibility.
Key Features
Full E, EW and EI fire rating range
Compatible with standard fire door constructions
Stable optical performance
Suitable for most certified door assemblies
Slim-profile vision panel system optimized for reduced glazing depth applications.
Key Features
Reduced thickness construction
Designed for limited glazing pocket depth
Enables higher insulation ratings in thinner doors
Lightweight glazing solution
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| Fire Ratin |
Model | Nominal Thickness (mm) |
Glass Build-up (mm) |
Approx. Weight (kg/m²) |
|---|---|---|---|---|
| E60 | KG-E60-5T (Borosilicate) KG-E60-6T (Borosilicate) |
5 6 |
5T 6T |
13 15 |
| EW30 | KG-EW30-14-4T | 14 | 4T + 6 + 4T | 28 |
| EW60 | KG-EW60-16-4T | 16 | 4T + 8 + 4T | 30 |
| EI30 | KG-EI30-18-4T | 18 | 4T + 10 + 4T | 33 |
| EI60 | KG-EI60-25-4T | 25 | 4T + 17 + 4T | 41 |
| EI90 | KG-EI90-34-5T | 34 | 5T + 24 + 5T | 55 |
| EI120 | KG-EI120-40-5T | 40 | 5T + 30 + 5T | 63 |
| EI240 | KG-EI240-56-5T | 56 | 5T + 46 + 5T | 83 |
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| Fire Ratin |
Model | Nominal Thickness (mm) |
Glass Build-up (mm) |
Approx. Weight (kg/m²) |
|---|---|---|---|---|
| EW30 | FG-EW30-12-4T | 12 | 4T + 4 + 4T | 25 |
| EW60 | FG-EW60-13-4T | 13 | 4T + 5 + 4T | 26 |
| EW90 | FG-EW90-14-4T | 14 | 4T + 6 + 4T | 28 |
| EI30 | FG-EI30-13-4T | 13 | 4T + 5 + 4T | 26 |
| EI60 | FG-EI60-22-4T | 22 | 4T + 5 + 4T + 5 + 4T | 43 |
Vision panel selection depends primarily on glass thickness and certified door construction rather than product series alone.
| Door Leaf Thickness |
Suitable Vision Panel Options |
Typical Fire Ratings |
|---|---|---|
| 40–45 mm | KINGUARD E / EW or FLAMGUARD EI30 | E60 / EW30 / EI30 |
| 45–50 mm | KINGUARD E / EW or FLAMGUARD Series | EW30–EI60 |
| 54–64 mm | KINGUARD Standard Vision Panels | EW30–EI60 |
| 65–75 mm | KINGUARD EI Series | EI60–EI120 |
| 75 mm+ | KINGUARD High Rating Systems | EI90–EI240 |
| Opening Type | Typical Size (W × H mm) |
|---|---|
| Inspection Panel | 200 × 300 |
| Inspection Panel | 250 × 600 |
| Standard Vision Panel | 300 × 600 |
| Corridor Panel | 300 × 800 |
| Large Observation Panel | 400 × 800 |
Typical tested sizes for reference only. Final allowable dimensions depend on certified door systems.
Fire-rated vision panel glazing shall be KINGUARD® fire-resistant glass or approved equivalent complying with EN fire performance classifications.
Glazing shall meet required fire resistance ratings (E, EW or EI) in accordance with EN 13501-2 and relevant fire test standards.
Installation shall follow approved door manufacturer glazing methods and certified configurations.
Vision panel codes may be referenced directly within architectural door schedules.
| Code | Description |
|---|---|
| VP-E60-KG | KINGUARD E60 Vision Panel |
| VP-EW30-FG | FLAMGUARD EW30 Vision Panel |
| VP-EI30-FG | FLAMGUARD EI30 Vision Panel |
| VP-EI60-KG | KINGUARD EI60 Vision Panel |
| VP-EI120-KG | KINGUARD EI120 Vision Panel |
Typical dimensions and applications are provided as general guidance only.
Final suitability shall be verified against certified fire door system requirements.