The Problem With Comparing Only Unit Price
A floating cover quote is often evaluated as a simple cost-per-area number. That shortcut can be misleading because a lower initial cost may also mean lower surface coverage, lower wind resistance, or a narrower application range. For industrial ponds, the better question is not "Which cover is cheapest?" It is "Which cover delivers the required performance at the lowest practical total cost?"
Armor Ball is AWTT's ball-cover family. Hexprotect is AWTT's interlocking hexagonal tile family. Both are modular, both use HDPE construction, and both can reduce evaporation and sunlight exposure. Their list-price difference is smaller than most buyers expect — the differences that actually move project cost are coverage percentage, wind mechanism, lead time, and freight.
Where Each Product Family Is Usually the Better Value
| Decision Factor | Armor Ball Advantage | Hexprotect Advantage |
|---|---|---|
| Published price position | Same non-insulated tranche: $1.75–$2.50 per sq ft | Same tranche — and in 2023 written quotes Hexprotect AQUA priced lower ($2.30 vs. $2.38 per sq ft) |
| Lead time | Up to ~4 months — imported from Tijuana, MX | ~10 days from down payment to first truckload; 1–2 truckloads per week thereafter |
| Packaging density | 10 spheres make one square foot, shipped loose in bulk bags | 2.62 tiles make one square foot; ~8,931 sq ft of Hexprotect AQUA fits one 53-ft trailer |
| Surface coverage | 91% coverage from ball packing geometry | Up to 99% coverage from interlocking hexagonal tiles |
| Wind exposure | Armor Ball AQUA provides water-ballasted resistance to 75 MPH | Hexprotect AQUA tiles are pre-loaded to 100%–300% of basic weight, rated to 130+ MPH |
| Algae and UV control | Good for budget-sensitive sunlight reduction | Better when near-complete UV blockage is required |
| Site risk | Strong fit for sheltered or moderate-duty ponds | Strong fit for exposed reservoirs, drinking water, and severe-duty industrial sites |
Cost Drivers Behind the Difference
1. Geometry controls exposed water
Spheres cannot tile a flat surface without gaps, so ball covers are limited by packing geometry. Hexagonal tiles interlock with less exposed water between units. That extra coverage can matter when the economic driver is algae elimination, odor suppression, evaporation reduction, or wildlife exclusion.
2. Wind rating changes lifecycle risk
A lower-cost cover can become expensive if wind pushes it into piles, exposes the water surface, or requires repeated site visits. Armor Ball AQUA improves ball-cover wind performance with water ballast. Hexprotect AQUA goes further with interlocking geometry and pre-loaded ballast chambers (100%–300% of basic tile weight) for severe exposure.
3. Installation cost is not the full operating cost
Both product families are modular and comparatively fast to deploy — a two-person crew typically empties a 53-ft van in 1–2 hours, straight onto the water. The long-term cost difference is usually driven by the value of water saved, chemical use avoided, maintenance avoided, and compliance risk reduced. For evaporation-heavy applications, use the floating cover ROI guide to compare project economics.
4. Logistics and quote mechanics quietly move the total
Both products ship loose in bulk bags ("super sacks"), two bags per pallet, double-stacked — roughly 450 Hexprotect tiles per bag. A 53-ft trailer carries about 8,931 sq ft of Hexprotect AQUA, and freight is charged by the truck: ordering slightly under a full load means paying for empty space, so it pays to check quantity against the truckload figure before finalizing.
Two quote line items surprise first-time buyers. First, AWTT sells by the square foot, not by the piece — 2.62 tiles or 10 balls make one square foot, and the QTY line on a quote means square feet, not unit count. Second, the resin surcharge is a separate pass-through line with no markup, invoiced that way since 2020 so product prices do not have to track the polymer market; it has ranged from $0.30 per sq ft to a $0.84 peak, back to $0.56 as of mid-2026. Product quotes are valid 60 days, and the 25% down payment is what buys the resin and starts the manufacturing clock.
How to Choose by Budget Scenario
Budget is the primary constraint
Get both families quoted for the same square footage rather than assuming the ball is cheaper. The standing recommendation line on AWTT quotes reads: the Hexprotect AQUA cover "provides more coverage than our round Armor Ball cover and it costs less." Armor Ball and Armor Ball AQUA stay in the running for sheltered ponds, surfaces with moving equipment, and bird-deterrence work — but on coverage per dollar, the head-to-head usually goes to the tile.
Performance risk is the primary constraint
Start with Hexprotect AQUA when the pond is exposed to severe wind, when uncovered water would create operational or compliance risk, or when the project needs up to 99% surface coverage.
The site sits between the two
Compare Armor Ball AQUA against Hexprotect AQUA using the same site assumptions: pond area, wind exposure, target coverage, water value, chemical savings, and expected operating life. AWTT can model both options instead of forcing a one-size-fits-all recommendation.
Why AWTT Quotes Both Instead of One
AWTT manufactures ball, hexagonal, hybrid, and insulated modular covers. That lets the engineering team recommend a lower-cost ball solution when the application is simple, and a higher-performance hexagonal system when the operating risk justifies it. The right answer is the cover that meets the specification without unnecessary cost.
For a geometry-focused comparison, see Ball Covers vs. Hexagonal Tile Covers. For severe-wind specification, see the Wind Exposure Guide.
Cost Comparison Checklist
- Define required coverage percentage before comparing product families.
- Confirm sustained wind exposure and fetch distance.
- Assign value to water saved, chemical reduction, and avoided maintenance visits.
- Identify whether regulatory or wildlife risk makes exposed water unacceptable.
- Check order quantity against the truckload figure (~8,931 sq ft of Hexprotect AQUA per 53-ft trailer) — freight is charged by the truck.
- Confirm lead-time fit: ~10 days to a first Hexprotect truckload vs. up to ~4 months for imported Armor Ball.
- Compare total project value, not just initial unit cost.
FAQs
Is Armor Ball cheaper than Hexprotect?
Not usually. Both sit in the same published non-insulated tranche — $1.75–$2.50 per sq ft depending on volume — and in 2023 written quotes Hexprotect AQUA priced at $2.30 per sq ft against $2.38 for Armor Ball. With up to 99% coverage versus 91%, the tile typically delivers more coverage per dollar.
When is Armor Ball the better choice?
When the application favors spheres: sheltered ponds, surfaces with moving or dipping equipment, and bird-deterrence deployments. Factor in schedule — Armor Ball is imported from Tijuana, MX with lead times up to ~4 months, while Hexprotect AQUA typically ships its first truckload ~10 days after down payment.
Can the two product families be used on the same site?
Yes, if the pond has distinct zones. For example, a wind-exposed section may use Hexprotect AQUA while a sheltered cove uses Armor Ball. The products do not interlock across families, but they can be specified by zone.