A barrier is meant to delay and prevent unsupervised access. Its performance depends on the whole route to the water, not just fence height.
Separate the pool from the house
Where feasible, use four-sided isolation fencing rather than relying on the house as one side of the barrier.
- Check every door and gate route
- Keep pet doors in mind
- Do not assume an alarm replaces a barrier
Design the gate carefully
The gate should close and latch automatically and place the release where young children cannot easily operate it.
- Test closure from every open position
- Keep the swing path clear
- Inspect latches routinely
Remove climbing opportunities
Furniture, planters, pumps, retaining walls and trees can defeat an otherwise sound barrier.
- Keep climbable objects away
- Close gaps beneath fences
- Review both sides of the barrier
Verify local rules
Required height, spacing, gate swing, temporary construction fencing and inspection rules vary.
- Contact the municipality early
- Show the barrier on plans
- Do not fill until approvals are complete
Official sources and further reading
These sources provide general guidance. Local codes and product instructions may be more specific.
- Health Canada: Swimming safety
- U.S. CPSC Pool Safely guidance
- U.S. CPSC 2025 pool-season safety guidance
Safety and legal note: Use current local barrier rules. A cover or alarm does not replace a compliant fence and active supervision.