Padel Court Glass Panel Replacement: Cost, Lead Time and Breakage Repair

A 12 mm panel is designed for the ball, the racquet and the player who arrives at the wall at speed. It is not designed for a stress point: glass seated directly on steel, a screw tightened without a PVC bushing, or a 3 mm edge chip left after delivery. The failures we see most often fall into six groups:

• Impact on the playing face — a thrown racquet, a knee, a bag dropped against the wall. Leaves a star crack with the impact point in the middle.
• Edge chips that propagate — a chip of a few millimetres is where a crack starts months later, usually from handling or a mower at the bottom edge.
• Metal-on-glass contact — the most common installation defect. Without a neoprene gasket the first hot day pushes glass against steel and the crack starts at the corner. It looks like a manufacturing fault and is not.
• Over-torqued or loose fixings — a screw hard against bare glass concentrates load at the hole; a screw that backs off lets the panel vibrate and does the same thing slowly.
• Nickel-sulphide failure — a microscopic inclusion inside the glass triggers a delayed break with nobody on court. Rare per panel, common enough across thousands of courts that the industry tests for it.
• Wind-borne debris and vandalism — storm gravel, branches, stones, deliberate damage.

Tempered glass sits in permanent internal compression balanced by tension in the core. Cutting, drilling or grinding it after tempering releases that balance and the panel can fail on the spot — which is why replacement panels must have their holes drilled before heat treatment, and why no glazier should drill your new panel on site.

A cracked panel is a safety item, not an aesthetic one: once edge support is lost, the whole sheet can release into granules without further warning.

On a standard 10 m × 20 m court with a 3 m side wall and 4 m back wall, the glass is split into roughly 40–46 panels covering 190–210 m². The map below is what you should have on file before anything breaks; if you already own a court, photograph each panel with a tape measure in frame and keep the fixing-hole drawing with it.

Four details decide whether the new panel fits, and all of them have to be captured before the broken sheet is cleared:

• Thickness — 12 mm tempered is the FIP-level standard; 10 mm appears on older and entry-level courts. Measure the broken edge with a caliper.
• Hole pattern — count, diameter and distance from the edges are specific to each frame system. Two suppliers can both sell a “2 m × 3 m panel” that will not interchange.
• Build-up — monolithic tempered or laminated. Never downgrade the entrance wall to monolithic to save money.
• Edge finish — flat-polished or arrissed edges seat differently in the gasket.

If the drawings are lost, measure the frame opening rather than the broken glass: opening minus gasket allowance gives the panel size, and the opposite wall gives you the hole positions.

Factory-level glass runs USD 60–120 per m² for 12 mm tempered, so one panel is a few hundred dollars rather than a few thousand. What a single-panel replacement actually contains:

Two commercial points before you raise the purchase order. A single panel ordered alone is expensive to move and easy to break in transit, so suppliers normally consolidate it with the next shipment. And the economic cost is usually the downtime: at USD 25–60 per court-hour, three closed evenings in peak season give up more revenue than the glass costs. That is the argument for two or three spare panels on site — about 5% of the glass area, ordered with the original kit. The glass panel specification guide covers the full-court price build-up if you are still buying rather than repairing.

While a panel is on order the opening has to be managed: a plywood or mesh barrier keeps balls in and people out, but it changes the bounce on that wall and is not suitable for competitive play. Most clubs take the court out of the booking system instead — which is why spare panels bought with the original kit pay for themselves the first time one is used.

1. Photograph and measure first — size, hole pattern, thickness, frame opening. Once the sheet is cleared, these are gone.
2. Isolate the court and work from a platform — a 2 m × 3 m 12 mm panel weighs about 180 kg; glass lifters or suction cups are the normal tool.
3. Remove fixings, then the panel — fine cracks can release during handling: PPE, cut-resistant gloves, containment sheet.
4. Clean the frame channels — old compressed gasket, dried sealant and grit out before anything new goes in. This decides whether the new panel sits flat.
5. Fit new neoprene gaskets and PVC bushings — no glass touches steel at the base channel, vertical channel or fixing points. Reusing hardened gaskets causes the next break.
6. Seat the panel and fix with SUS304 screws through the bushings, torqued to the supplier’s figure, not to “tight”.
7. Seal the perimeter against water ingress, leaving the base-channel drainage path clear.
8. Re-check the adjacent panels — every neighbouring fixing for looseness, every gasket for hardening. A replacement visit that does not inspect the rest of the wall is half a job.

• Specify heat-soak-tested glass — finished panels held at about 290 °C for roughly two hours (EN 14179), so a panel with a nickel-sulphide inclusion fails in the oven instead of on your court. It adds a few percent to the glass cost.
• Insist on gaskets and bushings at every contact point and check them panel by panel at handover; a torch held at a low angle along the bottom edge shows what a photograph does not.
• Log edge chips before sign-off — a chip found at handover is the supplier’s panel; the same chip found a year later is yours.
• Re-torque the fixings annually — seasonal movement backs screws off, and one inspection hour per court per year is the cheapest item on the maintenance list.
• Keep 2–3 spare panels per size, packed and stored upright on an A-frame, never flat.

None of this is exotic. The pattern behind most replacement jobs we quote is a court bought on price, assembled without gaskets and never inspected after handover. The glass panel guide covers the quality checks to run before payment; for a court that needs more than a panel, the refurbishment guide sets out the wider upgrade decision.

Glass warranties cover manufacturing defects, not accidents. Impact breakage — racquet, ball, storm debris, vandalism — is excluded by essentially every supplier and belongs to the club’s property insurance. A warranty can respond to a spontaneous nickel-sulphide failure, but only where the certificate pack proves the glass was heat-soak tested and the fixing detail shows gaskets were specified. For an insurance claim the file an adjuster asks for is short: the panel schedule or cut list, the EN 12150 certificate with the heat-soak record, delivery and installation photographs, the maintenance log showing the annual re-torque, and the replacement invoice. A club that can produce those five documents gets paid. Our certification and compliance guide lists the document pack a supplier should hand over at delivery — the same pack your insurer will eventually want.