permeable hardscape north america

What permeable hardscape north america does

Permeable Hardscape North America LLC (PHNA) is a privately held US distributor of permeable paving jointing systems, headquartered in San Antonio, Texas. Founded in 2010 by Wolfgang Worrmann and Stephanie Goodwin, PHNA operates as the exclusive North American General Importer for GftK GmbH, a German building chemicals manufacturer established in 1971 that pioneered the world's first epoxy paving jointing mortar (vdw 800) in 1985. The company sells a portfolio of jointing compounds, bedding products, gravel and chipstone binders, and protective treatments under the Xtreme and vdw brand families, with all manufacturing performed at GftK's wholly owned ISO-9001 and CE-certified facilities in Rheinbach and Erfurt, Germany.

PHNA's product offering is structured around a 3-part integrated permeable paving system — combining Trass Bedding Compound (vdw 480), Adhesion Elutriant (vdw 495), and a 2-component Epoxy Jointing Compound — supplemented by standalone DIY (Xtreme Easy), commercial (Xtreme, Xtreme Plus), ceramic-tile (Xtreme Ceramic), gravel binder (Gravel Lock, Grit plus), and protection (Stone Protect 3-in-1) SKUs. Products are differentiated by water permeability (comparable to pervious concrete at 130+ inch/hour when properly installed), freeze-thaw resistance via grain-size controlled hollow joint areas, high compressive strength (up to 7,295 psi for the heaviest traffic SKU), solvent-free formulations, and a 10-year system warranty.

Revenue is generated through one-time product sales routed via a regional dealer network — PHNA West covers 14 Western US states, SHS Distributors covers 13 Northeast states, and Milestone Imports handles porphyry-and-grout combinations — supplemented by direct sales from the San Antonio HQ and an active dealer recruitment program. Pricing is quote-based and not publicly disclosed. PHNA serves four end-customer segments: professional hardscape contractors (primary), DIY homeowners, municipalities/government, and landscape architects/designers, with marketing conducted through a content-heavy website, a branded mobile app, YouTube how-to content, industry events (NEHEXPO, Contractors Day), and memberships in the Natural Stone Institute, CHMA, and LA-CES.

Name

permeable hardscape north america

Legal name

Permeable Hardscape North America LLC

Website

https://phna-usa.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Permeable Paving Materials

NAICS

Asphalt Paving Mixture and Block Manufacturing (324121)

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Driveway Hardscaping (Pavers, Gravel, Permeable Systems) (HSAIACAD)

akta.pro secondary industry

Pavers & Permeable Paving Blocks (Clay/Concrete) (IMADABAH)

Keywords

• Permeable paving systems
• Paving jointing mortars
• Hardscape construction materials
• Epoxy joint compounds
• Bedding mortar products

Headquarters

HQ city

San Antonio

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Permeable Hardscape Products: PHNA generates revenue through the sale of its core product lines: jointing compounds (Xtreme Easy, Xtreme, Xtreme Plus, Xtreme Ceramic), bedding products (Trass Bedding Compound, Adhesion Elutriant), gravel/chipstone binders (Gravel Lock), and protective treatments (Stone Protect 3-in-1). Products are sold in various sizes (22lb, 33lb, 55lb bags; 1.3 Gallon, 5 Gallon containers) to contractors and end customers.
2. Dealer/Partner Sales: Revenue generated through regional distribution partners (PHNA West, SHS Distributors, Milestone Imports) who resell products to dealers and end customers across their respective territories.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels8 records

Core offering

PHNA distributes and provides technical support for GftK's permeable paving jointing systems, bedding compounds, and gravel binders in North America. The company sells a comprehensive portfolio of epoxy-based and resin-based paving joint products (Xtreme Easy, Xtreme, Xtreme Plus, Xtreme Ceramic, Vario Sand, Trassbedding Compound, Adhesion Elutriant, Gravel Lock, Grit plus, Stone Protect) used by contractors and homeowners for driveways, patios, public squares, and streets. PHNA is the exclusive North American importer for Germany's GftK GmbH.

Product overview

PHNA (Permeable Hardscape North America) offers a comprehensive portfolio of permeable paving products under the GftK brand, organized into three main categories: Jointing & Protection Products, Bedding Products, and Gravel and Chipstone Binder Products. The product line includes the Xtreme series (Easy, Ceramic, Xtreme, Plus, Gravel Lock, Grit plus), Vario Sand, and Trassbedding system components (Bedding Compound, Adhesion Elutriant). The Xtreme jointing compounds range from DIY-friendly 1-component products to heavy-duty 2-component epoxy formulations for various traffic loads. The 3-part PHNA Full Paving System combines Trassbedding Compound, Adhesion Elutriant, and 2-component Epoxy Jointing Compound for complete paving solutions. All products are designed for water permeability, frost resistance, and environmental sustainability.

Differentiator

Problem solved

Functional benefit

Products and services

• Xtreme Easy (vdw 840 plus) DIY permeable joint compound - a pre-mixed, 1-component resin paving joint compound suitable for concrete pavers, natural stone, and tile. Features no mixing, no waste, no hazing, and can be applied in light rain.
• Vario Sand (vdw)
• Xtreme (vdw 850 plus)
• Xtreme Plus (vdw 855)
• Xtreme Ceramic (vdw 815 plus)
• Xtreme Gravel Lock (vdw 520)
• Xtreme Grit plus
• Xtreme Trassbedding Compound (vdw 480)
• Xtreme Adhesion Elutriant (vdw 495)
• Stone Protect 3 in 1 (vdw 950)

Quantifiable outcome

• Water flow rate comparable to pervious concrete at 130+ inch/hour when properly installed on permeable substrate
• +4 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• GftK GmbHcoreOEM/ Whitelabel/ Licensing PartnerPHNA is the North American General Importer for GftK GmbH, a German pioneer in innovative mortar systems for DIY and commercial products. GftK has over 50 years of experience developing epoxy-based paving joint mortars and manufactures products in facilities in Rheinbach and Erfurt, Germany. PHNA exclusively distributes GftK's world-class products in North America.
• PHNA WestcoreChannel Partner/ Reseller/ DistributorRegional distribution partner covering Western USA states including Colorado, Utah, New Mexico, Arizona, Wyoming, Montana, Idaho, Washington, Oregon, Nevada, California, Nebraska, South Dakota, North Dakota, and Alaska. Partner provides local sales and support for permeable hardscape products.
• SHS DistributorscoreChannel Partner/ Reseller/ DistributorWholesale distribution partner focusing primarily on hardscape dealers in the Northeast USA covering Pennsylvania, Ohio, Delaware, Maryland, New Jersey, New York, Long Island, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, and Maine.
• Milestone ImportsminorChannel Partner/ Reseller/ DistributorPartner offering porphyry-natural stone and grout combination products. Provides aesthetic materials and installation concepts as a one-stop shop for natural porphyry stone and GftK sanded epoxy grout for exterior paver design projects.
• Natural Stone InstituteminorGTM or Marketing PartnerIndustry membership organization for natural stone professionals. PHNA membership provides credibility and visibility among natural stone installers and designers.
• Masonry and HardscapesminorGTM or Marketing PartnerIndustry association (CHMA - Concrete Masonry & Hardscapes Association) membership providing industry recognition and networking opportunities.
• Landscape Architecture Continuing Education System (LA-CES)minorGTM or Marketing PartnerContinuing education provider for landscape architects. PHNA listed as an education provider, enabling architects to earn professional development credits while learning about permeable hardscape solutions.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Mapei: Mapei is a global manufacturer of adhesives, sealants, and chemical products for the construction industry with offerings in the paving and hardscape space. They serve as a broad incumbent competing with PHNA through their broader product portfolio and established contractor relationships.
• Sika: Sika is a global specialty chemicals company that offers a broad portfolio of construction chemicals including concrete, waterproofing, sealing, bonding, and paving solutions. Their broader portfolio and global sales force make them a broad incumbent competing with PHNA's niche permeable paving focus.
• Unilock: Unilock is a North American manufacturer of paving stones, wall products, and permeable pavers for residential and commercial applications. While primarily a paver manufacturer, they offer permeable paving systems that compete with PHNA's full system approach.
• Techo-Bloc: Techo-Bloc is a North American manufacturer of architectural paving stones, slabs, and retaining walls with permeable options for residential and commercial projects. They represent broad incumbent competition for PHNA in the permeable hardscape space.
• Belgard: Belgard is a major North American hardscape products manufacturer offering pavers, walls, and outdoor living solutions including permeable options. They compete with PHNA at the system level with their own permeable paving solutions and broader hardscape portfolio.

Direct peers

• Surebond: Surebond manufactures adhesives, sealants, and jointing products specifically for hardscape applications including pavers, natural stone, and concrete. They directly compete with PHNA's jointing and bedding product lines for the hardscape contractor market.
• ROMEX (ROMEX PFM GmbH): ROMEX is a German manufacturer of paving jointing mortars under the ROMPOX brand, directly competing with GftK (PHNA's parent supplier) in the European permeable paving market. They offer similar epoxy and resin-based jointing products for permeable hardscape installations.
• Techniseal: Techniseal is a North American manufacturer of polymeric sands, jointing products, cleaners, and sealers for paver and hardscape installations, directly competing with PHNA in the paver jointing market. Their products serve both DIY homeowners and professional contractors across similar dealer channels.
• Alliance Gator: Alliance Gator makes polymeric jointing sands, epoxy jointing mortars, and sealers for pavers and natural stone, directly competing with PHNA's core jointing product lines. They are one of the most prominent brands in the North American hardscape jointing market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/phnausa/?igshid=hej1cf87j0s1
• LinkedInlinkedin.com/company/permeable-hardscape-north-america

Compliance2 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 →

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