GBA Architectural Products + Services

What GBA Architectural Products + Services does

GBA Architectural Products + Services, legally Medina Glass Block, Inc., is a Medina, Ohio-based privately-held manufacturer, distributor, and installer of architectural glass systems founded in 1985 and self-described as the largest commercial installer of glass blocks in the United States. The company supplies and installs a portfolio of proprietary and partner glass products centered on the GlassWalk™ structural glass flooring line (acquired from IBP in 2020), glass pavers, glass stair treads, glass block and glass brick walls, cast-iron and glass vault-light prisms, and precast concrete/steel-and-glass paver systems, plus certified TRESPA® HPL paneling. Technical differentiation is concentrated in safety- and code-critical certifications — UL-listed fire ratings of 45–120 minutes, UL 752 Ballistic Resistance Levels 1–6, Miami-Dade/Florida/Texas hurricane approvals, FEMA 361/320 tornado safe-room ratings, and ICC/NSSA and ASTM standards — supporting applications in transit (SEPTA, NYC MTA), airports (Reagan National), schools, hotels (21c, WeWork, Boyne Resorts), and retail (Adidas, COACH).

GBA generates revenue through four streams: hardware product sales via a national wholesale distribution network; turn-key installation services from design and engineering through fabrication and on-site installation; specialized design and engineering services for custom glass applications; and historic renovation services for restoration of legacy glass-block and vault-light installations. Pricing is quote-based and project-specific, with 4–6 week lead times on GlassWalk structural glass products. The go-to-market is enterprise field sales targeting architects, designers, general contractors, building owners, and government/transit authorities, supported by AIA-approved continuing-education courses, a technical blog, a project-inspiration gallery, and a national distribution backbone of glass-block materials and ready-to-install residential panels.

The company operates from its Medina, Ohio headquarters with regional direct-sales coverage via dedicated phone lines for the Midwest, East Coast, and West Coast, and has no disclosed external private equity or venture capital backing. Founder Jeff Boesch and Senior Estimator James Boesch are the named members of the leadership team in the available data. Notable recent landmark work includes the 2022 GlassWalk glass floor on the Boyne Mountain SkyBridge Michigan (a 1,200-foot timber-towered suspension bridge with a 36-foot glass section 120 feet in the air), the SEPTA Tasker-Morris Station ADA upgrade, and a New York City MTA glass-block program. In October 2025 GBA launched GlassWalk™ Glass Paver Kits as the first engineered structural-glass flooring kits available for on-site assembly, signaling an intent to broaden the addressable installer base beyond direct turn-key projects.

Name

GBA Architectural Products + Services

Legal name

Medina Glass Block, Inc.

Website

https://gbaproducts.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

11–50 employees

Short description

GBA Architectural Products + Services is a privately-held Medina, Ohio-based manufacturer, distributor, and installer of architectural glass systems — including the proprietary GlassWalk™ structural glass flooring line, glass block, glass brick, and certified fire-, hurricane-, and blast-resistant assemblies — serving architects, contractors, building owners, and government/transit authorities across the United States.

Ownership category

akta.pro rank

Product category

Architectural Glass Products

NAICS

Glass and Glazing Contractors (23815), Glass Product Manufacturing Made of Purchased Glass (327215)

SIC

Glass Products, Made Of Purchased Glass (3231)

akta.pro primary industry

Architectural Glazing & Fenestration (Curtain Wall, Windows, Storefronts, Skylights) (IMAFAMAC)

akta.pro secondary industries

Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB), Laminated Safety & Security Glass (PVB/SGP) (IMADAHAE), Fire-Rated Glass & Glazing Assemblies (IMADAHAH), Decorative, Patterned & Privacy Glass (Frosted/Textured/Colored) (IMADAHAG)

Keywords

• Architectural glass products
• Structural glass flooring
• Glass block windows
• Fire-rated glass assemblies
• Historic glass renovation

Headquarters

HQ city

Medina

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Product Sales: Sale of proprietary and partner glass products including GlassWalk structural glass flooring, glass pavers, glass blocks, glass bricks, and associated mounting systems. Products available through national wholesale distribution network.
2. Installation Services: Full-service installation including historic renovation, design and engineering support from concept through final installation. The company provides turn-key solutions for projects ranging from simple residential to complex landmark commercial installations.
3. Design & Engineering Services: Custom design, engineering, and fabrication services for specialized glass applications. The team includes project managers, designers, engineers, and fabricators who work on project-specific solutions.
4. Historic Renovation Services: Specialized restoration and renovation services for historic glass block installations, including matching original designs and duplicating historical vault glass panels.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

GBA Architectural Products + Services designs, supplies, fabricates, and installs proprietary and partner-branded architectural glass systems including GlassWalk™ structural glass flooring, glass stair treads, and glass pavers; glass block and glass brick walls and windows; and specialty variants certified for fire, hurricane, tornado, blast, and ballistic resistance. The company provides turn-key services spanning design, engineering, fabrication, installation, and historic renovation for commercial, institutional, government, and high-end residential projects across the United States.

Product overview

GBA Architectural Products + Services is an architectural glass products company offering a comprehensive portfolio of glass-based building materials and systems. The product lineup centers around the GlassWalk™ product family (Structural Glass Flooring, Glass Stair Treads, and Glass Pavers), complemented by extensive glass block and glass brick offerings. The company provides specialized variants including fire-rated, hurricane-resistant, tornado-resistant, blast-resistant, and security/detention products. Additional offerings include cast iron and glass prisms (vault lights), precast concrete and steel paver systems, composite walls, and TRESPA® paneling. Services encompass installation, design & engineering, and historic renovation. Established in 1985 and headquartered in Medina, Ohio, GBA is the largest commercial installer of glass blocks in the United States.

Differentiator

Problem solved

Functional benefit

Brands

• GlassWalk™: Structural glass flooring product line including glass panels, glass flooring, glass stairs, and glass pavers. Originally from IBP, acquired by GBA in 2020.
• LightWise®

Products and services

• GlassWalk™ Structural Glass Flooring Pre-engineered structural glass floor system with free spans up to 72 inches using 3-ply laminated glass panels in aluminum or steel frameworks. Suitable for interior and exterior applications including outdoor decks, glass balconies, and glass staircases. Available with custom-colored powder-coated steel framework options.
• GlassWalk™ Glass Stair Treads Glass stair system using 3-ply tempered and laminated glass with frit details for safety requirements. Customizable glass panels for treads, risers, and landing panels with optional LED lighting in custom framework.
• GlassWalk™ Glass Pavers 8-inch square glass pavers set in durable aluminum grid framework for both interior and exterior walkable surfaces. Available in Concentric Circles or Prisma designs with optional sandblasted surfaces for slip resistance.
• GlassWalk™ Glass Paver Kits The world's first engineered structural glass flooring kits designed for easy on-site assembly. Provides an affordable and durable architectural flooring solution that enables natural light to pass through interior and exterior spaces.
• Glass Bricks (VISTABRIK®, VETROPIENO™, VETROPIENO AMERICANO™) Glass brick products combining classic masonry appeal with glass luminosity. Available in VISTABRIK, VETROPIENO, and VETROPIENO AMERICANO lines offering flexibility in size and design for glass brick accent walls and partitions.
• Glass Block Products Hollow glass blocks and solid glass bricks available in over 100 patterns and colors. Suitable for windows, walls, and walkable surfaces with various transparency levels and fire ratings.
• Fire-Rated Glass Block Windows Fire-rated glass block window systems with ratings of 45, 60, 90, and 120 minutes, offered in Premiere™ Series, THICKSET® 60 Series, THICKSET® 90 Series, and solid VISTABRIK® glass block with STC levels up to 53. Approved and tested in compliance with UL standards.
• Hurricane Resistant Glass Block Windows Hurricane resistant windows tested and approved by Miami-Dade County, State of Florida, and Texas Department of Insurance. Meets large missile impact standards under ASTM E-1886 and ASTM E-1996 with aluminum framing in clear anodized, bronze, or white finishes.
• Tornado Resistant Windows (LightWise®) FEMA-approved tornado resistant glass block windows engineered to meet FEMA 361, FEMA 320, ICC/NSSA 500-2008, and ASTM 330-02. Features steel or stainless-steel framing with solid VISTABRIK® glass block in clear or stippled finish.
• Blast Resistant Windows (LightWise®) Blast resistant windows engineered to exceed government, military, and international building requirements. Tested to exceed anti-terrorism standards for Type I and Type II threats. Available in panel sizes from 4' x 4' to 8' x 8' with Clarity, Nubio, or Endura glass block patterns.
• Security & Detention Glass Block Windows Security glass block windows built with steel or stainless-steel framework to prevent forced entry. Designed to meet UL 752 Ballistic Resistance Levels 1 through 6. Available in 4" x 8", 6" x 8", or 8" x 8" VISTABRIK® solid glass block.
• Mortarless Glass Block Grid Walls (GBA Architectural Grid) Mortarless glass block wall system featuring metal framework for a sleek, modern aesthetic. Eliminates visible mullions and grout lines of traditional installations. Available in stainless steel or aluminum framing.
• Glass Block Accent Walls Glass block wall applications used as partition accent walls or full wall systems. Customizable with hollow glass blocks or solid glass bricks in various colors, sizes, and patterns. Fire ratings up to 90 minutes depending on block selected.
• Cast Iron and Glass Prisms (Vault Lights) Sidewalk vault lights combining cast iron panels with glass pavers, dating back to mid-1800s design. Prefabricated to meet modern structural loading standards while preserving historic aesthetic. Ideal for illuminating underground spaces.
• Steel and Glass Pavers Steel and glass paver applications featuring 6" or 8" square glass pavers in robust steel framework available in standard steel, stainless steel, or hot-dipped galvanized steel. Can be powder-coated in various colors and fully waterproofed.
• Precast Concrete and Glass Pavers Precast concrete and glass paver panels engineered and tested to meet structural loading requirements. Glass pavers can be glazed for clarity or sandblasted for slip resistance. Precast concrete available in six standard colors with Acid Etched, Light Broom, or Sand Blast textures.
• Glass Decks Glass deck systems available as a structural all-glass deck or 8-inch glass paver floor system. Glass deck panels come in clear or low-iron glass with optional traction control frit patterns for slip resistance.
• Walkable Skylights Walkable glass skylights engineered for both strength and safety. Made with 3 layers of laminated glass for enhanced load-bearing capabilities. Available with traction control frits for anti-slip textures. Custom-tailored with optional standard or low-iron glass and sandblasting.
• Glass Block Windows Modern glass block windows with over 100 patterns and colors. Modular sizing ensures perfect fit for any space including basement windows. Features include fire ratings, hurricane and tornado resistance, and security benefits.
• Windscreens & Elevator Enclosures Glass block windscreen and elevator enclosures providing durability, weather protection, and vandalism resistance. Allows up to 92% visible light transmission with Sound Transmission Class ratings up to 53 STC and Compressive Strength ratings up to 80,000 psi.
• Solar Wall Tubes Glass block solar wall tubes engineered in 8" and 16" modules with various depths. Features mirror-like stainless-steel tube finish that amplifies light passing through. Can incorporate Energy Savings Glass Block for high U-values.
• Plank Glass Glass plank walking panels designed with stainless steel framing for walkable glass deck applications. Available in low-iron or standard glass panel options. Stainless steel framing accommodates any radius or shape. Features 2-part epoxy high-gloss or non-directional bead blast finish.
• Composite Precast Concrete Walls Prefabricated 4-inch thick composite precast concrete and glass wall system as a lightweight industrial-inspired accent or room divider. Clear or colored glass blocks available in round, square, or rectangular shapes. Precast concrete in five standard colors with custom options.
• Composite Cast Iron Walls Reminiscent of traditional sidewalk vault lights, composite cast iron wall panels installed as vertical wall panels. Glazed with 2 round glass pavers or 3.5-inch square glass pavers. Lightweight high-density urethane board meets Class A Fire Ratings.
• TRESPA® HPL Paneling Certified TRESPA® High-Pressure Compact Laminate Wall Panels installation service. TRESPA® offers low maintenance, water and UV resistant interior and exterior phenolic panels available in METEON® and Pura® NFC product lines.
• DuraTherm Energy Block High-performance glass block combining remarkable strength with enhanced energy efficiency. Designed for schools, transit facilities, and commercial projects in hurricane zones.
• Fire-Rated Glass Floor System Fire-rated glass floor system combining structural glass flooring with fire resistance ratings for applications requiring both aesthetics and safety compliance.
• Installation Services Full-service installation of glass block, glass brick, structural glass flooring, and related architectural glass products for commercial, institutional, and residential projects across the United States. Includes project coordination, ceiling heights, curb construction, detailing/engineering coordination, and quality craftsmanship.
• Design & Engineering Services Custom design, engineering, and fabrication services for specialized glass applications from concept through final installation. The team includes project managers, designers, engineers, and fabricators working on project-specific solutions.
• Historic Renovation Services Specialized restoration and renovation services for historic glass block installations, including matching original designs and duplicating historical vault glass panels for projects such as the Triboro Tuberculosis Hospital restoration.

Quantifiable outcome

• Fire ratings up to 120 minutes available for glass block window assemblies
• +7 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Five partnerships are on record, tiered core, flagship and minor.

• Seves Glass BlockcoreStrategic or Co-development PartnerSeves is described as 'the world-class producer of the highest quality glass block products.' GBA partners with Seves to provide LightWise glass block products tailored for hurricane, tornado, and high-performance applications. This is a key manufacturing partnership for specialized glass block product lines.
• IBP (GlassWalk Product Line)coreOEM/ Whitelabel/ Licensing PartnerGBA acquired IBP's GlassWalk product line of glass panels, glass flooring, glass stairs, and glass pavers in 2020. This acquisition expanded GBA's proprietary structural glass offerings and consolidated the GlassWalk brand under single ownership.
• Experiential Resources (ERi)flagshipStrategic or Co-development PartnerERi served as designer and builder for the Boyne Mountain SkyBridge Michigan project, working closely with GBA to bring the glass floor vision to life. ERi project manager commended GBA for exceptional service and seamless execution. The collaboration has been successful enough that they are already planning future projects together.
• Boyne ResortsflagshipOthersOwner of Boyne Mountain Resort where GBA installed the GlassWalk glass floor on SkyBridge Michigan—the world's longest timber-towered suspension bridge with a 1,200-foot span and 36-foot glass floor section 120 feet in the air.
• American Dreamers RenovationsminorOthersGBA collaborated with American Dreamers Renovations on a residential project in Medina, Ohio featuring a custom glass floor bridge and structural spiral slide, combining traditional Southern architecture with modern glass design elements.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Seves Glass Block: World-class glass block producer that manufactures the LightWise and hurricane-resistant glass block used in GBA's specialty product lines. Direct upstream peer in architectural glass block with overlapping product portfolio and customer base in the architectural channel.
• Solar Innovations Architectural Glazing: Manufacturer and installer of custom architectural glazing, skylights, glass structures, and operable glass walls. Directly comparable niche specialty player serving architects and contractors on custom glass projects.
• Vitrocsa: Manufacturer of minimal-frame architectural glazing and sliding glass walls for landmark projects. Directly comparable in the high-design custom architectural glass space, with overlap in structural/frameless glass applications adjacent to GlassWalk.
• Coral Industries: US-based architectural glass fabricator producing tempered, laminated, and insulating glass for commercial and residential projects. Comparable in fabricated architectural glass, with overlapping customer base among US architects and contractors.

Broad incumbents

• Pittsburgh Corning (Owens Corning Glass Block): Historically the dominant US glass block manufacturer and now part of Owens Corning. Competes with GBA's supply partners and overlapping specification-driven products, with much broader distribution and brand recognition.
• Oldcastle BuildingEnvelope (CRH): Largest North American architectural glass, curtain wall, and storefront manufacturer/installer. Provides broader competing solutions in glazing systems where GBA's specialty glass block is specified, and offers greater scale on commercial projects.
• Saint-Gobain (CertainTeed / Vetropieno): Global building materials conglomerate with significant flat glass and architectural glass block offerings through subsidiaries. Overlaps with GBA on glass block specification and competes on broader glazing portfolios at much larger scale.

Emerging players

• NanaWall Systems: Specialty manufacturer of operable glass wall systems for residential and commercial architecture. Comparable in the high-end custom architectural glass space, with similar reliance on architect/specifier channel and premium project-based pricing.
• Western Window Systems: Manufacturer of large-format sliding glass doors and window walls for residential and light commercial. Adjacent competitor in custom architectural glass with comparable design-driven specification channel.

Regional players

• Vitral (Vitrablok): European glass block manufacturer with distribution into North America. Comparable glass block product line competing for similar architectural specification work, primarily through distribution rather than direct installation.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/gbaproducts
• Facebookfacebook.com/gbaproducts
• LinkedInlinkedin.com/company/gbaproducts

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GBA Architectural Products + Services