
AeroAggregates: Manufacturing ultra-lightweight aggregates from recycled glass.
AeroAggregates' ultra-lightweight foamed glass aggregate weighs roughly 15 percent of the bulk unit weight of typical quarried aggregate and is made from recycled container glass. The closed-cell material is inert, non-leaching, rot-resistant, non-flammable, free-draining, and thermally insulating, with a high friction angle suited to lightweight backfill.
The material holds a place on the PennDOT Bulletin 15 Qualified Products List and was placed in two-foot lifts without roller compaction during the 2023 Interstate 95 rebuild. AeroAggregates operates three manufacturing plants and reports that each location diverts the equivalent of more than 140 million glass bottles per year from landfills.
Source: aeroaggna.com
Foamed glass aggregate carries a price premium over quarried stone, and trade reporting describes an ongoing education burden with contractors who are skeptical of an unfamiliar fill material. AeroAggregates publishes no list pricing and routes buyers through a contact form rather than self-serve ordering.
The material's low unit weight creates a buoyancy design constraint, and cited guidance applies a factor of safety of 1.5 for uplift. Producing the aggregate requires kilns operating at up to 1,700 degrees Fahrenheit, which makes fabrication energy-intensive.
Source: sevendaysvt.com
AeroAggregates sells through a direct, project-based motion. The company publishes no pricing page or self-serve checkout and routes enquiries through a contact form, supported by technical sales managers who work with specifying engineers. Its aggregate is listed as AERO1 on the PennDOT Bulletin 15 Qualified Products List, a procurement channel that standardizes its specification for state transportation work.
Measured paid reach is zero: the Google Ads Transparency Center returned no ads for the aeroaggna.com domain and the Meta Ad Library returned no matching ads. Earned reach runs through owned profiles and dated press, including 2,683 LinkedIn followers and coverage of the 2023 Interstate 95 rebuild, the October 2021 Modesto plant opening, and the July 2025 Teton Pass repair.
Source: aeroaggna.com
Rivalry is medium. A 2026 market report names Misapor, Thomas Armstrong, Veriso, Columbia Green, and Dennert Poraver alongside AeroAggregates, and Glavel operates as a second United States producer, but the market is small and regionalized, with North America leading demand.
Threat of new entrants is low. A production plant is reported to cost about $13 million and runs kilns at up to 1,700 degrees Fahrenheit, and AeroAggregates holds pending patent applications and a proprietary glass-cleaning method alongside its DOT qualified-products listing.
Threat of substitutes is high. Foamed glass aggregate is priced above quarried stone gravel, and rigid foam board offers an alternative route to lightweight insulated fill. Reported contractor skepticism limits substitution toward the material.
Buyer power is medium. State transportation agencies specify through qualified products lists such as PennDOT Bulletin 15, which standardizes the material and can favor listed suppliers, while private contractors remain price-sensitive and free to choose stone.
Supplier power is low. Municipal recycling programs and waste haulers hold large glass stockpiles and are eager to place material, a dynamic that intensified after China restricted waste imports in 2018.
Source: sevendaysvt.com
A 2026 market report sizes recycled foam glass aggregate at $0.81 billion in 2025, growing 7.4 percent to $0.87 billion in 2026 and reaching $1.15 billion by 2030 at a 7.1 percent compound annual rate. That report names AeroAggregates of North America among the market's key players beside Misapor, Thomas Armstrong, Veriso, and Columbia Green, and identifies North America as the leading regional market with Asia-Pacific growing fastest.
Demand concentrates in sustainable construction and lightweight fill for infrastructure, with urbanization and insulation requirements cited as drivers and import tariff pressure as a headwind. AeroAggregates' most recent first-party milestone is aggregate supply for the Wyoming Department of Transportation's Teton Pass Big Fill slide repair in July 2025.
Source: finance.yahoo.com
AeroAggregates quotes on a project basis rather than publishing list prices. Its website carries no pricing page or self-serve checkout, and buyers reach the company through a contact form that its technical sales managers follow up on.
The company's aggregate is listed as AERO1 on the PennDOT Bulletin 15 Qualified Products List, which positions the material for specification on state transportation projects. Reported market context places foamed glass aggregate at a premium to quarried stone, with contractors weighing that price against savings in hauling, compaction, and structural fill.
Source: aeroaggna.com
Strengths. AeroAggregates makes a closed-cell foamed glass aggregate at roughly 15 percent of the bulk unit weight of quarried stone, from 99 percent recycled container glass. The material is inert, durable, free-draining, and insulating, and it holds a PennDOT Qualified Products List entry.
Weaknesses. Foamed glass aggregate carries a price premium over stone gravel, and trade reporting describes contractor skepticism and an education burden. The company publishes no list pricing and routes buyers through a contact form rather than self-serve ordering.
Opportunities. A 2026 market report projects recycled foam glass aggregate growing from $0.81 billion in 2025 to $1.15 billion by 2030 at a 7.1 percent compound annual rate, names AeroAggregates among the key players, and identifies North America as the leading region. The company's July 2025 Teton Pass supply continues a pattern of state transportation demand.
Threats. The same report names Misapor, Thomas Armstrong, Veriso, and Columbia Green as competitors, and Glavel operates as a second United States producer. Import tariff pressure on materials and competition from crushed stone and rigid foam board substitutes constrain pricing.
Source: finance.yahoo.com
AeroAggregates produces ultra-lightweight foamed glass aggregate from recycled container glass at plants in Eddystone, Pennsylvania; Dunnellon, Florida; and Modesto, California. The company melts glass powder with a foaming agent in a kiln to form a closed-cell material at roughly 15 percent of the bulk unit weight of quarried stone.
Its UL-FGA line serves as lightweight backfill for embankments, retaining walls, bridge abutments, and insulating subgrade. The company also markets Growstone soil aerator for planting mixes and AeroLite closed-cell granulated foamed glass for concrete, mortar, and composite manufacturing.
Source: aeroaggna.com