RETROFIT SLIMLINE FIRE COLLAR
For retrofit passive fire rectification of stack, floor waste, shower, and vent pipes.
Fire
tested to AS1530.4:2014 up to 4 hours.
Why installers pick Fendix
- Can be used over existing cast-in fire collars, core holes, floor waste and stack pipes.
- Designed to be installed where other fire collars can't fit.
- Can service pipes that are 15 mm away from a beam.
- Avoid bulkheads and fire rated box outs.
- Simple install with four-fix anchor pattern.
- Thin – 20 mm thick fire collar, perfect for tight spaces.
- Single-side only – can service stack pipes that elbow off and run along touching the slab.
- Compliance sign-off sticker on the collar.
Installation Guide
Simple three-step process on PVC-U and similar pipe materials.
Ensure the metal plate stop-ends are positioned past the aperture/hole.
Mark holes with a pencil or marker and drill with a 6 mm masonry drill bit at all 4 fixing points.
Fix M6 anchor/Dyna bolts through the 4 fixing points. Confirm firm, even seating.
Installation Video
Compliance Table
Tested configurations and FRL outcomes from AS1530.4:2014 reports
| Service | Pipe Size | Substrate | Protection | FRL | Aperture | Notes | Report |
|---|---|---|---|---|---|---|---|
| Floor Waste | DN100 | 150mm + concrete slab | Fendix collar | -/240/240 | Over existing empty/void SNAP L100FWS cast-in fire collar | With joint inside collar | PF26005 |
| Floor Waste | DN100 | 150mm + concrete slab | Fendix collar | -/240/240 | Over existing SNAP H100S cast-in fire collar | With joint inside collar | PF26005 |
| Floor Waste | DN50 | 150mm + concrete slab | Fendix collar | -/240/240 | Over existing SNAP H50S cast-in fire collar | With joint inside collar | PF25098 |
| Floor Waste | DN100 | 150mm + concrete slab | Fendix collar | -/240/240 | Over existing Promat CIH100 cast-in fire collar | With joint inside collar | PF25098 |
| Floor Waste | DN50 | 150mm + concrete slab | Fendix collar | -/240/240 | Over existing Promat CIH65 cast-in fire collar | With joint inside collar | PF26005 |
| Floor Waste | DN100 | 150mm + concrete slab | Fendix collar | -/120/120 | Core-hole | — | PF25111 |
| Floor Waste | DN50 | 150mm + concrete slab | Fendix collar | -/180/180 | Core-hole | With joint inside collar | PF26005 |
| Stack (DWV) | DN100 | 150mm + concrete slab | Fendix collar | -/240/240 | Core-hole | With joint inside collar | PF25098 |
| Stack (DWV) | DN50 | 150mm + concrete slab | Fendix collar | -/240/240 | Core-hole | With joint inside collar | PF25098 |
| Stack (HDPE) | DN56 | 150mm + concrete slab | Fendix collar | -/240/240 | Core-hole | — | PF26005 |
* Results are from certified test reports PF25098, PF25111 and PF26005
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