The barrier code
- Minimum 5 ft tall (most Valley jurisdictions).
- No climbable horizontal members between 4" and 45" above grade.
- Self-closing, self-latching gate with latch ≥ 54" above ground, opening AWAY from pool.
- No openings larger than 4" anywhere.
- Check your specific city — Scottsdale and Phoenix have unique addenda.
Frameless vs framed vs mesh
Frameless: 12mm tempered glass in stainless spigots — uninterrupted view, premium look, longest UV life. Framed: aluminum frame around each panel — most affordable code-compliant glass. Mesh: removable for cleaning, lowest cost, lowest aesthetics, replaces every 4–6 years in our sun.
Hardware that survives Arizona UV
Use 316 marine-grade stainless spigots and hinges — NOT 304. 304 stainless corrodes around pool chemistry within 2–3 years. Latches: D&D MagnaLatch (the industry standard for pool gates).
Your investment
Typical 2025 ranges, installed to code: mesh $20–$30/linear ft, framed glass $80–$140/linear ft, frameless 12mm $180–$320/linear ft.
Frequently asked questions
- Does perimeter yard fencing count as a pool barrier?
- Sometimes — but only if it independently meets the code (height, no climbable members, self-closing/latching gate). Most existing perimeter fences need modification or a second interior barrier.
- 304 vs 316 stainless hardware — does it matter?
- Yes. 304 corrodes around pool chemistry within 2–3 years in Arizona. 316 marine-grade lasts the life of the install. Spec it in writing.
- Mesh, framed, or frameless?
- Mesh = lowest cost, lowest lifespan, removable. Framed = code-compliant glass at moderate cost. Frameless = premium look, longest UV life, highest investment.
Your AE-grade checklist
- 01Confirm 5 ft minimum height (or local code).
- 02Confirm self-closing, self-latching gate spec.
- 03Specify 316 marine-grade stainless hardware.
- 04Specify D&D MagnaLatch (or equivalent UL-listed) latch.
- 05Confirm builder pulls barrier permit and inspection.