Lignes de vie verticales et horizontales | Protection contre les chutes Canada | Conforme à la CSA
VERTICAL & HORIZONTAL LIFELINES
Certified rope grab systems for ladders and towers. Multi-person horizontal lifelines for roof and structural work. All CSA Z259.2.5 and Z259.16 compliant — stocked and shipped from Canada.
Vertical Lifelines
Vertical lifeline systems protect workers climbing fixed ladders, towers, and vertical structures. A rope grab device travels freely up the line during ascent, then locks instantly on a fall — no slack, no free-fall distance.
- CSA Z259.2.5 — Canadian standard for vertical fall arresters
- Hands-free climbing — grab follows you up, no manual adjustment
- Ladder & tower work — telecom, wind turbine, water tank access
- Rope or cable — 5/8" polysteel rope or galvanized wire
Horizontal Lifelines
Horizontal lifeline (HLL) systems run parallel to the work surface — across roofs, structural steel, or bridge decks. Workers clip in with lanyards or SRLs and move freely along the cable without re-anchoring.
- CSA Z259.16 — Canadian standard for horizontal lifeline design
- Multi-person capacity — 2, 4, or 6+ workers per line
- 22.2 kN strength — engineered for simultaneous falls
- Temporary or permanent — install and remove, or bolt down for good
Vertical vs. Horizontal — Which Do You Need?
Different work orientations require different lifeline configurations. Here's how to choose:
| Factor | Vertical Lifeline | Horizontal Lifeline |
|---|---|---|
| Work Direction | Up/down — ladders, towers, shafts | Side-to-side — roofs, beams, decks |
| CSA Standard | Z259.2.5 (Fall Arresters) | Z259.16 (Horizontal Lifelines) |
| Workers Per Line | 1 worker per rope | 2–6+ workers per cable |
| Movement | Rope grab travels with climber | Trolley slides along cable |
| Typical Use | Telecom towers, wind turbines, tanks | Commercial roofs, structural steel |
| Installation | Minutes — tie off at top | Longer — anchor both ends + tension |
Common Applications
Telecom Towers
Vertical lifelines for tower climbers. Rope grab locks on fall, follows freely during ascent. Required by most carriers.
Wind Turbines
Internal ladder systems use vertical cable or rope lifelines. CSA Z259.2.5 compliant for Canadian wind farms.
Commercial Roofing
Horizontal lifelines span flat roofs. Crews clip in and traverse without re-anchoring — faster, safer membrane work.
Structural Steel
Ironworkers use temporary HLL systems between columns. 4-person capacity handles full crews on a single span.
Bridge & Infrastructure
Horizontal lifelines run along bridge decks during construction or inspection. Multi-person rated for crew operations.
Tank & Silo Access
Vertical lifelines on exterior ladders. Permanent or temporary installations for water tanks, grain silos, chemical storage.
Frequently Asked Questions
Need Help Choosing a Lifeline System?
Our safety specialists can help you spec the right vertical or horizontal lifeline for your worksite. Call now or browse our full selection.