Glass Fencing · Education
How a glass pool fence is installed — field measure to final panel, the way AE does it in Arizona.
A frameless glass fence is not a kit you pick up and set. It is a custom-fabricated system: your run is field measured after the design is approved, every panel is individually sized, and every cut, hole, notch, and polished edge is finished before the glass is tempered — because tempered glass cannot be cut or drilled afterward. This guide walks the whole sequence, including the parts most quotes never explain: substrate, core drilling, footings, post-tension slabs, and what to verify in writing before anything is fabricated.
The honest version: The install method is where good and bad glass fences separate, and it happens in a single day you probably won't watch. Ask any bidder three questions before you sign: what is the glass thickness and type, is it core mount or bolt down and why, and what happens where there is no concrete to mount to. A bid that can't answer all three in writing is not priced on the same job as one that can.
- AZ ROC 211530 · 347738 · 341002 · 340966
- Arizona-built since 2005
- President, Southwest Hardscapes Association
01
Step 1 — Design approval, then field measure
- Nothing is ordered off a sales sketch. After the design is approved, the run is measured in the field for its exact layout.
- Measurement sets panel sizes, sightlines, gate placement, spigot spacing, and the mounting detail for each section.
- Grade changes, curves, deck edges, coping, and obstructions all change panel layout — this is why two pools of the same size get different panel schedules.
- The customer is responsible for confirming required fence or barrier height and other project-specific requirements with the municipality or AHJ, and where relevant the HOA and insurer, before final approval. AE installs to the approved written scope.
02
Step 2 — Fabrication: cut, drill, edge, then temper
- Each panel is individually sized and ordered for your exact layout — this is a custom-built system, not an off-the-shelf fence.
- All required cuts, holes, notches, and edgework are completed before tempering.
- Tempering is last, and it is final: a tempered panel cannot be field cut or field drilled.
- AE uses a minimum of 1/2-inch tempered safety glass on every Sonoran Glass fence. Thickness matters for panel stiffness, span, and how the panel behaves in a Valley wind event.
- AE primarily uses PRL glass and Polaris hardware. Final glass and hardware models, availability, and manufacturer warranty terms belong in the written scope.
- Every tempered panel carries a permanent tempered-glass identification mark applied during fabrication — verify it on every panel after install.
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03
Step 3 — Layout and substrate on site
- The crew chalks the run and marks every mounting location against the approved panel schedule.
- Glass mounts to structure. Existing sound concrete is the simplest case; pavers, turf, and soil are finishes, not a mounting substrate.
- Where there is no suitable concrete, a footing is built and the finish is restored over it. AE's baseline where a footing is required is an 8-inch-by-8-inch reinforced footer with continuous rebar.
- Post-tension slabs get their own protocol: AE will not drill one without the homeowner's written permission plus documented tendon locating — an appropriate scan or x-ray, or clear professional marking. A homeowner's guess is not adequate.
- Where practical on a post-tension slab, AE normally recommends a separate approved footing outside the slab. Qualified scanning and engineering and the approved structural detail control.
04
Step 4 — Core drilling and setting the spigots
- Stainless-steel core-mount spigots are AE's standard mounting method.
- AE's core-mount baseline is a 5-inch core-drilled hole with 4 inches of embedment into concrete.
- The core mount is set with rapid-setting anchoring cement.
- Bolt-down or surface-mount spigots are used only when project conditions or the approved installation detail require them.
- Duplex 2205 stainless hardware is specified for corrosion performance around pool chemistry and Valley conditions; the specific hardware model and its manufacturer warranty belong in the written scope.
05
Step 5 — Setting glass, gates, and final alignment
- Panels are set, plumbed, and locked in the spigots, then aligned across the run so reveals and sightlines stay consistent.
- Gate hardware — hinges, latch, and closing hardware — is installed and adjusted after the fixed panels are set.
- Gate function is the part homeowners live with daily: confirm the swing direction, latch height, and self-closing behavior called for in your approved scope and by the applicable requirements.
- The run is cleaned down and walked with the homeowner, including care instructions for the glass and hardware.
- No fence, gate, or barrier replaces active adult supervision. Always watch children in and around water, and designate an undistracted adult Water Watcher whenever children are in or near water.
06
What to get in writing before fabrication starts
- Glass thickness and type, plus the applicable safety-glazing designation.
- Mounting method — core mount or bolt down — and the reason for it on your project.
- Whether a footing is required, where, and how the finish surface will be restored.
- Hardware material and model, and the manufacturer's warranty terms.
- Barrier height and any AHJ, HOA, or insurer requirement that has been confirmed for your project.
- The panel schedule, because a replacement panel later is re-made to that exact size.
07
What the install typically costs
- Glass fence planning range: $225–$325 per linear foot for the protected glass-fence scope.
- Footing add-on in an open or new area: typically $75–$100 per linear foot.
- Footing add-on where existing pavers, turf, or similar finish must be removed and reinstalled: typically $110–$125 per linear foot.
- Footing work is always an add-on and is never blended into the glass-fence range.
- These are planning ranges, not quotes. Measured conditions, access, restoration, the approved structural detail, authority and manufacturer requirements, and the signed scope control.
FAQ
Common questions.
After the design is approved, the run is field measured, every panel is individually sized, and any cuts, holes, notches, and edgework are completed before the glass is tempered. On site, the crew lays out the run, core drills the mounting locations, sets stainless-steel spigots in rapid-setting anchoring cement, then sets, plumbs, and locks each panel with the gate hardware installed last. AE's core-mount baseline is a 5-inch core-drilled hole with 4 inches of embedment into concrete. Final mounting, footing, engineering, permit and barrier requirements, and written specifications depend on site conditions, the approved design, applicable authority and manufacturer requirements, and the signed scope.
Glass has to land on structure, not on a finish surface. Pavers, turf, and soil are not a mounting substrate by themselves. Where there is no suitable existing concrete, a footing is built and the finish is restored over it. AE's baseline where a footing is required is an 8-inch-by-8-inch reinforced footer with continuous rebar. Whether your specific run needs a footing depends on measured conditions and the approved structural detail.
Footing work is an add-on, never blended into the glass-fence range. In an open or new area, footing work typically plans at $75–$100 per linear foot. Where existing pavers, turf, or a similar finish has to be removed and reinstalled to build the footing, it typically plans at $110–$125 per linear foot. These are planning ranges, not quotes; site access, restoration, measured conditions, the approved structural detail, authority and manufacturer requirements, and the signed scope control the final number.
Not on a homeowner's guess. AE will not drill a post-tension slab without the homeowner's written permission plus documented tendon locating — an appropriate scan or x-ray, or clear professional marking. Where it is practical, AE normally recommends a separate approved footing outside the post-tension slab instead. Qualified scanning and engineering, plus the approved structural detail, control the final method.
Stainless-steel core-mount spigots are AE's standard mounting method. Bolt-down or surface-mount spigots are used only when project conditions or the approved installation detail require them. The difference matters because a core mount transfers load into the concrete rather than into surface anchors, which is why we default to it.
Tempering is the last step in fabrication. Once glass is tempered it cannot be cut, drilled, or notched — attempting it shatters the panel. That is why every panel is individually sized from field measurements and all holes and edgework are completed before tempering, and why a replacement panel later is re-made to that panel's exact dimensions rather than trimmed to fit.
Every tempered panel AE installs carries a permanent tempered-glass identification mark applied during fabrication. Before fabrication, confirm in the written scope the glass thickness and type, the applicable safety-glazing designation, and stainless-steel hardware; after install, look for the permanent mark on every panel. We have encountered existing glass-fence work in the Valley without the expected tempering proof, so treat this as a standard buyer check on any bid, not an accusation about any particular company.
For a swimming-pool barrier, AE's baseline and recommendation is a five-foot barrier system. Arizona A.R.S. §36-1681(B)(1) states at least five feet for barriers within that statute's scope, but local ordinances, project classification, existing conditions, the authority having jurisdiction, and the approved documents control the final requirement. Confirming required height and other project-specific requirements with your municipality or AHJ — and where relevant your HOA and insurer — is the customer's responsibility before final approval; AE installs to the approved written scope. No fence, gate, or barrier replaces active adult supervision. Always watch children in and around water, and designate an undistracted adult Water Watcher whenever children are near the pool.
Have a run measured by the crew that installs it
AE has in-house installation crews and has installed tens of thousands of linear feet of glass view fencing across the Valley for homeowners, pool builders, homebuilders, and trade partners. Send us your layout and we'll walk the substrate, mounting method, and footing question with you before anything is fabricated.
Plan My Glass FenceYour home investment — protected
Why this is an investment, not a cost.
An AE backyard is engineered to add daily livability and long-term home value. We publish honest ranges and build to code with a licensed and bonded Arizona crew. AE provides project-specific workmanship and manufacturer-warranty information in the signed agreement. Website summaries are for planning only.
- Licensed, bonded & insured in Arizona. ROC 340966 (R-62) · ROC 341002 (R-3) · ROC 347738 (KA-5) · ROC 211530 (CR-21). Most Arizona contracting work valued at $1,000 or more — or requiring a permit — must be performed by a properly licensed contractor, subject to statutory exemptions. Verify the legal entity, license status, and classification with the Arizona Registrar of Contractors.
- Real ranges, itemized scope. You see materials, finishes, equipment models, and a line-item budget before you sign — not a one-line "pool — $90,000."
Next step
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