What Polygard Inc does

Polyguard Products manufactures protective coatings, sealants, waterproofing membranes, drainage systems, and barrier products for the building envelope, pipeline, mechanical, residential, highway, and termite-prevention end markets. The company operates through five divisions (Architectural, Pipeline, Mechanical, Residential, and Highway/Specialty) and a wholly-owned subsidiary, Poly Wall Building Solutions (introduced May 2016), selling under the Polyguard, Poly Wall, and TERM Barrier Systems sub-brands. Its technology portfolio includes proprietary Silyl Terminated Polyether (STPE) hybrid sealants (Blue Barrier Gap Filler, Liquid Flash, Liquid Wrap), chemical-resistant membranes (Underseal CRM at 85 mils and Ultra CRM at 60 mils), the heat-resistant Deckguard HT membrane rated to 260°F, and termite/pest barriers backed by ICC-ES Evaluation Report #3632. The company's go-to-market combines direct e-commerce (with 62% of orders shipping same day and free standard shipping in the contiguous US), phone-based enterprise sales (214-515-5000), and exclusive distribution partnerships such as the February 2026 Protection Engineering agreement for NHT-5600 Epoxy Coating.

Polyguard makes money through one-time transactional sales of physical waterproofing and barrier products at unit prices ranging from roughly $177 (1-gallon 650 WB Liquid Adhesive) to $524.87 (5-gallon pail) and $210.41 per roll (Deckguard HT). Pricing is pay-as-you-go with a 25% restocking fee on returns within 45 days; there is no recurring revenue or subscription component. Customer segments span architects and construction professionals (primary), mechanical contractors, oil & gas pipeline operators, residential contractors, infrastructure/highway buyers, and specialty pest-prevention specifiers. The company is headquartered in Ennis, Texas (since relocating from Oklahoma in 1978) with a warehouse/distribution facility in Corsicana, Texas, and ships only within the United States.

Founded in 1953 by Robert Nee and Frank McNulty, the company was acquired in 1986 by John and Kathy Muncaster, who remain in leadership today. John and Kathy Muncaster established an Employee Stock Ownership Plan in 1987, and the company became 100% ESOP owned in December 2014. Polyguard is privately held with no venture capital, private equity, or institutional investment disclosed in the source materials. Recent strategic activity has centered on product launches (Wax Wrap Integrated System, March 2026; NHT-5600 Epoxy Coating, February 2026) and channel development for the Pipeline Division.

Name

Polygard Inc

Legal name

Polyguard

Website

https://polyguardproducts.com

Company type

Private

Founded year

1953

Operating status

Operating

Short description

Polyguard Products is a 100% ESOP-owned specialty manufacturer of waterproofing membranes, protective coatings, sealants, drainage systems, and barrier products serving architectural, pipeline, mechanical, residential, and highway end markets across the United States.

Ownership category

akta.pro rank

Product category

Construction Materials / Protective Coatings & Waterproofing

NAICS

Paint and Coating Manufacturing (325510), Plastics Packaging Film and Sheet (including Laminated) Manufacturing (326112)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Adhesives & Sealants (2891), Unsupported Plastics Film & Sheet (3081)

akta.pro primary industry

Industrial Protective Coatings (IMADAKAB)

akta.pro secondary industry

Coatings, Corrosion Protection & Anti-Fouling Systems (IMAJAKAJ)

Keywords

• Protective coatings
• Waterproofing membranes
• Building envelope systems
• Pipeline corrosion protection
• Air barrier systems

Headquarters

HQ city

Ennis

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Waterproofing and Barrier Product Sales: Polyguard generates revenue through the sale of physical waterproofing, moisture barrier, air barrier, and corrosion protection products. Products are sold as one-time purchases with no recurring revenue component. Revenue is transactional, driven by e-commerce orders, phone orders, and distribution partnerships.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Polyguard Inc manufactures and sells protective coatings, sealants, waterproofing membranes, air barriers, vapor barriers, drainage systems, and pipeline corrosion protection products for the construction, pipeline, mechanical, residential, and highway/infrastructure markets. Products are organized into Architectural, Pipeline, Mechanical, Residential, and Specialty divisions and are sold directly through e-commerce, phone sales, and exclusive distribution partnerships.

Product overview

Polygard Inc (Polyguard Products) is a physical products manufacturer specializing in innovative moisture, water, and corrosion protection solutions for construction and industrial applications. The company operates under multiple divisions: Architectural Division (Integrated Building Envelope™ System with air barriers, waterproofing, drainage), Pipeline Division (corrosion protection including Wax Wrap products and NHT-5600 Epoxy Coating), Mechanical Division (weather/vapor barriers for pipe/duct insulation, RG-2400® CUI coating), Residential Division (waterproofing membranes, vapor barriers, crawl space solutions), and Specialty Products Division (highway, termite barriers). Key products include Deckguard® HT roofing membrane, Blue Barrier products (Gap Filler, Liquid Flash, Liquid Wrap using STPE technology), UV2-40, Home Stretch Membrane, Stretch Flex, TERM Barrier Systems, Underseal®/Ultra CRM™ chemical resistant membranes, and comprehensive window flashing products (WindowSeal®, Butyl Flash, Aluma Flash™). The company also offers supporting accessories including primers (650 WB, 650 LT, ClearBond), sealants, tapes, and the Totalflow drainage system. Founded in 1953, currently 100% ESOP owned since December 2014.

Differentiator

Problem solved

Functional benefit

Brands

• TERM Barrier Systems: Non-chemical termite and insect barriers backed by 18 years of university research and ICC Evaluation Report #3632.
• Poly Wall

Products and services

• Integrated Building Envelope System Comprehensive Architectural Division system combining air barriers, masonry through wall flashings, below-grade waterproofing systems, and composite drainage panels with engineered transition detailing assemblies, sold to architects, specifiers, and construction professionals.
• Waterproofing Systems Below-grade waterproofing product family including sheet membranes, fluid-applied systems, and chemical-resistant membranes (Underseal CRM, Ultra CRM) for foundations and structural protection, sold to construction professionals and residential contractors.
• Air Barrier Systems Above-grade air barrier product family including sheet and liquid-applied membranes that control air infiltration and improve building energy efficiency, sold to architects, contractors, and builders.
• Drainage Systems Composite drainage panels and systems including Polyflow 10, 15, 18 drainage mats and Totalflow collector/outlet drainage systems, sold to construction professionals for directing moisture away from waterproofing membranes.
• Blue Barrier Products (STPE Sealant Line) STPE (Silyl Terminated Polyether) hybrid sealant line — Gap Filler, Liquid Flash, and Liquid Wrap — used by builders, contractors, and window/door installers for sealing and flashing applications with low VOCs and up to 9 months UV exposure.
• Deckguard HT Roofing Membrane 40-mil heat-resistant roofing membrane with slip-resistant spider web backing and elevated-temperature asphalt compound, for roofing contractors and builders needing high-temperature performance up to 260°F.
• UV2-40 Waterproofing Membrane 40-mil rubberized asphalt waterproofing membrane with aluminum top layer for UV protection, extended UV exposure up to 24 months, used by builders and contractors for long-duration exposed applications.
• Stretch Flex Fluid-Applied Membrane Patented solvent-based fluid-applied membrane available in 5-gallon pail or 55-gallon drum for below-grade waterproofing applications, sold to foundation and structural waterproofing contractors.
• TERM Barrier Systems Non-chemical termite and insect barrier product line including TERM Sill Flashing, TERM Sealant, TERM Micromesh, and 650 TRM, backed by 18 years of university research and ICC Evaluation Report #3632, sold to builders and homeowners in termite-prone regions.
• Mechanical Vapor Barriers Mechanical division vapor and weather barrier products including Insulrap 30 NG, Insulrap 50, ZeroPerm Self-Wound Tape, and ZeroPerm Vapor Barrier Membrane for pipe and duct insulation, sold to mechanical contractors and industrial facilities.
• Window Flashing Products Window and door flashing product family including WindowSeal, Butyl Flash, Aluma Flash UV, ArcFlash, BF-20, and ElastiFlash 70 Mil, sold to builders, contractors, and homeowners for window and door water intrusion prevention.
• Wax Wrap Pipeline Products Pipeline corrosion protection product line including Wax Wrap 60, Wax Wrap HT, and Wax Wrap 60 Below Grade, sold to oil and gas pipeline operators and corrosion contractors for girth weld and field-joint protection.
• NHT-5600 Epoxy Coating 2-part epoxy coating launched February 2026 with 30%-50% longer pot life than competition, for pipeline and industrial applications, distributed exclusively through Protection Engineering.
• RG-2400 CUI Coating Specialized coating formulated to stop corrosion under insulation (CUI) on mechanical and pipeline equipment, sold to industrial facility operators and maintenance contractors.
• System Accessories (Sealants, Tapes, Primers, Adhesives) Supporting accessory product family including 650 WB water-based primer, 650 LT solvent-based primer, Quick Grip spray adhesive, sealants, and flashing accessories for installation of Polyguard waterproofing and barrier systems.
• Highway Membranes (NW75 and 665) Highway and bridge deck waterproofing membranes including NW75 bridge deck membrane and 665 deck/highway membrane, sold to state DOTs, bridge contractors, and infrastructure construction firms.
• Poly Wall Building Solutions Building envelope moisture and air barrier business unit introduced May 2016 offering integrated moisture and air barrier solutions for residential and commercial construction.

Quantifiable outcome

• 62% of e-store orders ship same day
• +3 more outcomes

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature5 records

Partnerships

One partnership is on record.

• Protection EngineeringcoreChannel Partner/ Reseller/ Distributor · 9 February 2026Protection Engineering serves as the exclusive distributor of Polyguard's NHT-5600 Epoxy Coating product. This exclusive distribution arrangement was announced February 9, 2026, representing a strategic channel partnership for the Pipeline Division's specialized epoxy coating line.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Carlisle Construction Materials: Large subsidiary of Carlisle Companies offering EPDM, TPO, and waterproofing membranes alongside the Henry product portfolio. Competes with Polyguard across above- and below-grade waterproofing from a significantly larger scale and with broader product breadth.
• Sika AG: Global construction chemicals and waterproofing leader with roofing, sealing, bonding, and concrete protection systems. Competes with Polyguard on commercial waterproofing and sealants at much larger scale, serving both new build and infrastructure markets globally.
• GCP Applied Technologies: Specialty construction chemicals company focused on waterproofing, concrete admixtures, and sealing solutions (now part of Saint-Gobain). Comparable at the product-line level with Polyguard's below-grade waterproofing and chemical resistant membranes (e.g., Pre-Pruf, Bituthane, Hydroduct) in commercial building envelopes.
• RPM International (parent of Tremco): Public specialty coatings and sealants conglomerate whose Tremco Construction Products Group overlaps with Polyguard's architectural and sealants lines. Serves as a benchmark for valuation and scale comparison given Polyguard's mid-sized, multi-division specialty coatings positioning.

Direct peers

• Tremco Construction Products Group: Division of RPM International that produces waterproofing, air barriers, sealants, and below-grade systems for the building envelope. Overlaps with Polyguard's Integrated Building Envelope™ offering in air barriers, masonry flashing, and deck waterproofing, with similar specification-driven sales and AIA continuing education programs.
• Henry Company: Building envelope specialist (now within Carlisle Construction Materials) focused on air barriers, waterproofing membranes, and roof systems. Comparable to Polyguard in targeting architects, contractors, and builders with specified commercial waterproofing and air barrier solutions for residential and commercial construction.
• W.R. Meadows: Family-owned specialty manufacturer of waterproofing membranes, sealants, vapor barriers, and concrete construction products serving envelope, below-grade, and highway applications. Directly comparable to Polyguard's architectural and infrastructure divisions in product mix, specification-driven GTM, and mid-sized private ownership profile.
• Mapei Corporation: Construction chemicals manufacturer with a strong waterproofing and sealant portfolio serving commercial, residential, and infrastructure projects. Comparable to Polyguard in offering systems-level waterproofing solutions (membranes, primers, detailing accessories) backed by specification and technical support.
• Shawcor: Pipeline integrity specialist offering anti-corrosion coatings, girth weld solutions, and field-applied pipeline protection systems. Directly comparable to Polyguard's Pipeline Division in serving midstream oil & gas customers with wax wrap, epoxy, and cathodic shielding technologies.
• Cosella-Dörken: Manufacturer of high-performance building envelope products including DELTA® membranes, air and weather barriers, and foundation waterproofing. Mirrors Polyguard's specialty-membrane approach, independently owned mid-sized position, and emphasis on architect/specifier specification channels in North America and Europe.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

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 Polygard Inc