Case Study: 39,000 SF Flex Industrial Foam Roof Recoat — Superstition Springs Business Park, Mesa
A 39,000 square-foot foam roof at 7427 E Hampton Ave — inside the Superstition Springs Business Park, visible from the US-60 Superstition Freeway — got a full ArmorPutty repair, two coats of ARMORCOAT AC100 white elastomeric, and a 10-year no-leak warranty. Four tenants underneath, zero business disruption, one flyover-worthy result.
Project Snapshot39,000 sq ft foam roof recoat with full ArmorPutty repair and 2 coats of AC100
The Superstition Springs Business Park is one of the more visible commercial addresses in east Mesa. Sitting right off the US-60 Superstition Freeway between Power Rd and Sossaman, the 12.44-acre park houses a mix of national and regional tenants across roughly 101,000 square feet of flex industrial and office space. The building at 7427 E Hampton Ave is one of two buildings that make up the park — a long rectangular flex industrial building with a 39,000 sq ft flat foam roof. Alignment Realty owns and manages the park and has kept it near 100% leased. When the roof came due for restoration, they wanted the same kind of freeway-visible curb appeal on the top of the building that they maintain everywhere else — bright, clean, and clearly maintained.
Superstition Springs Business Park — 39,000 SF Foam Roof Recoat, Mesa
| Property | Superstition Springs Business Park — building at 7427 E Hampton Ave |
| Address | 7427 E. Hampton Ave, Mesa, AZ 85209 |
| Property owner | Alignment Realty |
| Building type | Flex industrial / office flex — multi-tenant business park |
| Roof size | 39,000 sq ft flat polyurethane foam roof |
| Scope | Clean, ArmorPutty repair of cracks and holes, seal all scuppers/drains and vent pipes with ArmorPutty + reinforcing membrane, 2 coats ARMORCOAT AC100 |
| Freeway visibility | Visible from the US-60 Superstition Freeway |
| Warranty | 10-year no-leak material and labor warranty |
| Timeline | Completed on a compressed schedule with all tenants fully operational |
| Roofing contractor | Vanguard Roofing AZ — division of MSW Contracting, LLC (AZ ROC CR-42 #289663, R-62 #283025) |
The ProjectThe building, the client, and what we were solving for
The Superstition Springs Business Park is one of the more visible commercial addresses in east Mesa. Sitting right off the US-60 Superstition Freeway between Power Rd and Sossaman, the 12.44-acre park houses a mix of national and regional tenants across roughly 101,000 square feet of flex industrial and office space. The building at 7427 E Hampton Ave is one of two buildings that make up the park — a long rectangular flex industrial building with a 39,000 sq ft flat foam roof. Alignment Realty owns and manages the park and has kept it near 100% leased. When the roof came due for restoration, they wanted the same kind of freeway-visible curb appeal on the top of the building that they maintain everywhere else — bright, clean, and clearly maintained.
The existing foam substrate was in good shape — the original spray polyurethane foam had done its job of insulating and waterproofing for over a decade. The topcoat, though, was tired: chalking, thinning at the high spots, and losing reflectivity. A few penetrations around HVAC curbs had started to crack, and a scupper edge or two needed sealing. This is exactly the moment when a foam recoat delivers the best value: you catch the topcoat before it fails, do a proper ArmorPutty repair on the details, and re-lock the whole roof under a fresh coating system that resets the warranty clock for another decade.
The SystemThe system: ArmorPutty + reinforcing membrane + 2 coats of ARMORCOAT AC100
The scope on Hampton Ave was a straight, disciplined foam recoat — no cutting corners on the prep. Every detail on the roof was addressed before the topcoat went on, and then AC100 was applied in two full passes to build proper mil thickness.
- Roof cleaning — full sweep and rinse of all 39,000 sq ft to remove dirt, dust, bird debris, and airborne pollution. A clean foam surface is a non-negotiable prerequisite for coating adhesion.
- ArmorPutty + membrane at scuppers and drains — every scupper edge, drain rim, and overflow was sealed with ArmorPutty urethane sealant and reinforced with polyester membrane. Scuppers are the single most common leak point on a flex industrial roof.
- ArmorPutty at vent pipes and roof penetrations — every plumbing vent, HVAC condensate line, exhaust hood, and roof-mounted equipment penetration sealed with ArmorPutty.
- Crack and split repair — every crack, split, and hole in the existing foam repaired with ArmorPutty, with polyester reinforcement membrane embedded at wider stress cracks so the repair flexes with the foam instead of splitting again.
- 2 full coats of ARMORCOAT AC100 — the premium white elastomeric applied at spec thickness, in cross-hatched directions, so no pinhole or thin spot is left uncovered. Cool-roof reflective performance, 85+ initial reflectivity.
Our ApproachThe approach: freeway-visible curb appeal, four tenants, one clean job
A multi-tenant flex industrial park is a different animal than a single-tenant building. The property manager at Alignment Realty needed the roof done without any tenant complaint, any parking-lot logistics that blocked deliveries, or any dust plume that carried into open loading doors. Vanguard sequenced the whole 39,000 sq ft roof in coordinated bands, moved the equipment truck once per day, and kept the drums and hoses well clear of the tenant-facing entries. Every crew on the roof wore high-visibility gear (visible in the mid-project drone photos) and every day ended with the roof edge cleaned and the parking-lot debris hauled off.
Vanguard's 7-step scope for the Hampton Ave foam recoat
- Clean roof of dirt and debris — full sweep and rinse across all 39,000 sq ft so the coating bonds to solid foam substrate, not aged surface contamination.
- Seal all scuppers and drains with ArmorPutty + membrane — the highest-risk leak points on any flat roof, addressed first with high-solids urethane putty and embedded polyester reinforcement.
- Seal all vent pipes and vents with ArmorPutty — every plumbing vent, exhaust vent, and roof-mounted vent penetration gets a fresh ArmorPutty collar.
- Repair any cracks, splits, or holes in the foam — ArmorPutty applied to every crack, split, and hole in the existing foam substrate, with reinforcing membrane embedded at wider cracks.
- Apply first coat of ARMORCOAT AC100 — first full pass of the premium white elastomeric across the entire 39,000 sq ft, applied at spec thickness.
- Apply second coat of ARMORCOAT AC100 — second full pass applied in a cross-hatched direction to the first, so any thin spots or pinholes in the first coat are covered by the second.
- Clean up job-related debris and haul off — every day, at the end of every shift, and at final walkthrough with the property manager.
The mid-project aerial photograph — half bright-white AC100 topcoat, half aged foam substrate — is one of the most striking before-and-after images in the Vanguard portfolio, because it's technically a single frame. That kind of dividing line is only possible when the crew disciplines the work into bands and doesn't let overspray, drips, or coverage gaps blur the transition. Property managers who look at that photo see exactly what they're paying for: a clean, methodical, edge-to-edge restoration.
The DetailThe detail: scuppers, vent pipes, and a freeway-visible parapet edge
The single biggest risk on a foam recoat is not the field of the roof — it's the details. On a 39,000 sq ft foam roof you'll typically have 20+ scuppers and drains, 30-40 vent pipes, HVAC condensate lines, plumbing vents, and every kind of penetration you can imagine. Each one of them is a potential leak point once the topcoat is applied. Vanguard's ArmorPutty-plus-membrane detail on every scupper and drain is the difference between a 10-year warranty and a warranty callback in year two.
The Hampton Ave building is highly visible from the US-60 Superstition Freeway, which means the parapet edge lines matter aesthetically as well as functionally. We cut the coating clean at the parapet cap so there's no drip line or overspray visible from the freeway or from the parking lot. The finished aerial photos show what that discipline looks like: a bright white rectangle with a sharp edge on all four sides, no smear, no drip, no visible seams. This is the kind of detail that gets Alignment Realty calling us back for the rest of their portfolio.
The Warranty10-year no-leak warranty backed by an Arizona commercial roofer since 1957
The Superstition Springs Business Park recoat is covered by Vanguard's 10-year no-leak material and labor warranty. If the roof leaks in the next decade for any reason covered by the warranty — coating failure, seam split, penetration seal failure, or workmanship defect — Vanguard returns to make it right at no cost to the property owner or the tenants. Vanguard Roofing AZ is a division of MSW Contracting LLC, a Chandler-based Arizona contractor on East Valley roofs since 1957. AZ ROC CR-42 #289663 and R-62 #283025. GAF, Versico, and ARMORCOAT certified. A+ BBB.
The ResultsThe results — a freeway-visible roof that resets the maintenance clock for another decade
The finished drone footage tells the story: 39,000 sq ft of pure white cool-roof elastomeric with every scupper, vent, and penetration cleanly detailed. The building runs cooler under the same HVAC load (85+ initial reflectivity, Title-24 cool-roof compliant), the property manager's roof maintenance budget just extended by 10-20 years, and the tenants never had to close a door. This is what a properly executed foam recoat looks like from 400 feet up.
Photo GalleryProject photos
Drone FlyoverSee the finished roof
FAQCommon questions
What was the scope of the Superstition Springs Business Park roof recoat in Mesa?
Vanguard recoated 39,000 square feet of aging polyurethane spray foam roof at 7427 E Hampton Ave in Mesa's Superstition Springs Business Park. The scope included cleaning the entire roof, sealing all scuppers and drains with ArmorPutty and reinforcing membrane, sealing every vent pipe and roof penetration with ArmorPutty, repairing all cracks, splits, and holes in the existing foam substrate with ArmorPutty (plus embedded polyester membrane at the wider cracks), and applying two full coats of ARMORCOAT AC100 premium white elastomeric roof coating — all backed by a 10-year no-leak warranty.
Where exactly is the Superstition Springs Business Park?
The Superstition Springs Business Park sits at 7307 and 7427 E Hampton Ave in Mesa, Arizona 85209 — just north of the US-60 Superstition Freeway, between Power Road and Sossaman. It's a 12.44-acre, 101,411 sq ft two-building flex industrial and office park owned by Alignment Realty, leased to national and regional tenants including GC Services, Norwegian Cruise Line, Children's Safari Learning Center, and Level 3 Audio Visual. Vanguard recoated the 39,000 sq ft roof of the 7427 building.
Why seal scuppers and vent pipes with ArmorPutty before coating a foam roof?
Scuppers, drains, and vent pipe penetrations are the single most common leak points on any flat commercial roof. On a foam roof recoat, if you just apply the elastomeric topcoat over an existing scupper or vent detail without first sealing the substrate underneath, the coating will fail at those exact points within one to two thermal cycles. ArmorPutty is a high-solids urethane sealant that flexes with the roof and provides a monolithic seal at every penetration. Vanguard also embeds polyester reinforcement membrane at scuppers, drains, and any wider stress cracks so the repair moves with the roof instead of splitting again in the next heat/cool cycle. Skipping the ArmorPutty and membrane detail is the number-one reason cheap foam recoats fail early.
Did the tenants at 7427 E Hampton Ave have to close during the roof project?
No. The multi-tenant building stayed fully operational throughout the recoat. Vanguard sequenced the 39,000 sq ft roof in coordinated bands, staged the equipment truck to keep tenant loading doors and parking clear, and kept dust and overspray away from any tenant-facing entries. This kind of coordination is standard on Vanguard's flex industrial, HOA, community center, and retail projects: the building stays open, tenants keep operating, and the roof still gets done on time and on spec.
How much does it cost to recoat a 39,000 sq ft foam roof in Mesa?
Foam roof recoat pricing in the Phoenix metro varies primarily by three factors: the condition of the existing foam substrate (how much crack/bubble repair is needed), the number and complexity of penetrations, and the coating specification. For a 30,000-50,000 sq ft flex industrial or commercial roof in reasonably good substrate condition using ArmorPutty repair plus two coats of ARMORCOAT AC100, expect pricing in the range that comes out to roughly a third of what a full foam roof replacement would cost — and it resets the warranty clock for another 10 years. Vanguard provides free written scopes and fixed-price bids on every commercial recoat; call (602) 818-5791 or request an estimate through the site.