Firwin
Firwin Corporation is a Toronto-based privately held manufacturer, founded in 1982, of custom high-temperature thermal insulation products, including removable blankets, Hard Coat composite insulation, and metal foil solutions for diesel and gas engines, exhaust systems, and industrial applications across power generation, mining, marine, oil and gas, and military sectors.
- Company typePrivate
- Founded1982
- HeadquartersToronto, Canada
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Firwin does
Firwin Corporation is a privately held Canadian industrial manufacturer founded in 1982 and headquartered in Toronto, Ontario, that designs and produces custom thermal insulation products primarily for diesel and gas engines, exhaust systems, and industrial process equipment. The company's offering spans three core technical lines: removable and reusable insulation blankets (with sub-brands MineWrap™ for underground mining and ThermoWrap™ for petrochemical, chemical, and oil & gas applications), permanent Hard Coat™ composite insulation for components requiring long-term high-temperature exposure, and Metal Foil Insulation (MFI) for pre-installed, durable applications. The underlying material technology centers on a proprietary patented AES-fiber wool branded Firwin 2000+, rated to 2,192°F (1,200°C), with documented heat-reduction outcomes such as reducing turbo flange surface temperatures from 600°F to 120-250°F under 1,072°F exhaust conditions. Firwin holds ISO 9001, UL, and USMCA compliance certifications and operates a US sales office in Champlain, New York, alongside an extensive pattern library covering major engine OEMs including Caterpillar, Cummins, Detroit Diesel, Deutz, Isuzu, Iveco, John Deere, Kubota, Mercedes-Benz, Perkins, and Westerbeke.
Firwin's go-to-market is a hybrid B2B model: custom-engineered products are specified via a Request-a-Quote workflow and sold through direct sales supported by a network of nine regional manufacturer representatives covering distinct US territories plus Saskatchewan, Canada, while standardized off-the-shelf items (Firwin Wrap, vermiculite-coated fiberglass tapes, silicone-coated fiberglass sleeves, springs, and accessories) are sold through a Shopify-based e-commerce storefront priced in CAD with published unit pricing in the CAD 37 to CAD 135 range. End markets encompass more than a dozen industrial verticals including power generation, underground mining, marine, oil & gas, locomotive, military, on-highway, off-highway and forestry, data centers, nuclear, and plastics extrusion/injection molding. The company employs between 11 and 50 people, is led by Paul Herman (President) and Brett Herman (Vice President of Engineering and Customer Service), and is owned and operated as an independent private corporation with no disclosed parent company, institutional investors, or external funding rounds.
The revenue model is predominantly one-time equipment sales of physical custom-fabricated insulation rather than licensing or recurring service revenue; standard e-commerce items function as low-ASP accessories and replacement parts leveraging the company's existing pattern library. Distribution partners in the rep network function as regional sales agents rather than inventory-bearing resellers, with Firwin retaining design, fabrication, and shipping at the Toronto headquarters. Pain points addressed include personnel burn protection, heat containment for emissions catalyst performance, energy savings, fire prevention from hydraulic oil ignition (MineWrap), sound attenuation, and equipment longevity across safety-regulated and high-temperature operating environments.
Firwin firmographics
Firmographics- Name
- Firwin
- Legal name
- Firwin Corporation
- Website
- https://firwin.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Firwin Corporation is a Toronto-based privately held manufacturer, founded in 1982, of custom high-temperature thermal insulation products, including removable blankets, Hard Coat composite insulation, and metal foil solutions for diesel and gas engines, exhaust systems, and industrial applications across power generation, mining, marine, oil and gas, and military sectors.
- Ownership category
- akta.pro rank
Firwin industry classification
Industry- Product category
- Industrial Thermal Insulation Products
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)
- SIC
- Steam & Air-Conditioning Supply (4961)
- akta.pro primary industry
- Thermal & Acoustic Insulation Textiles (Insulation Felts/Soundproofing) (IMAOADAL)
- akta.pro secondary industry
- Fireproofing & Intumescent Coatings (IMAIAKAH)
Keywords
Where Firwin is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices3 records
Markets served
Firwin business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Custom Insulation Products: Custom-designed removable insulation blankets, Hard Coat composite insulation, and Metal Foil Insulation sold directly to industrial customers. Products are engineered for specific equipment and applications, priced via quote requests.
- E-commerce Standard Products: Standard off-the-shelf insulation products including Firwin Wrap, tapes, sleeves, and accessories sold through their online store. Products have published pricing in CAD.
- Aftermarket Replacement Products: Replacement insulation sections and patterns for previously installed equipment, leveraging their extensive library of engine and component patterns.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Firwin Wrap High-Temperature Removable Insulation Blankets |
| Unit Pricing | Pay-as-you-go | Vermiculite Coated Fiberglass Tapes |
| Other | Multi-year contract | Custom Insulation Blankets |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
Firwin product offering
Product offeringCore offering
Firwin Corporation manufactures custom high-temperature thermal insulation products for diesel and gas engines, exhaust systems, and industrial applications. Its portfolio spans three primary lines: removable and reusable insulation blankets (including MineWrap for underground mining and ThermoWrap for petrochemical/oil & gas), permanent Hard Coat composite insulation, and Metal Foil Insulation (MFI) for pre-installed exhaust components, complemented by stocked tapes, sleeves, and accessories.
Product overview
Firwin Corporation is a manufacturer of custom insulation products for diesel and gas engines, exhaust systems, and industrial applications. The company offers three primary product lines: (1) Removable and reusable insulation blankets (including MineWrap for mining and ThermoWrap for petrochemical/oil & gas applications), (2) Permanent Hard Coat™ composite insulation for applications requiring long-term high-temperature exposure without need for removal, and (3) Metal Foil Insulation (MFI) solutions for pre-installed applications. The product portfolio also includes Firwin Wrap (pre-sized flexible wraps), high-temperature tapes and sleeves, sound attenuation products, spray shields, and various insulation jackets and covers. Products are sold both as custom solutions and through an online store with stocked off-the-shelf items.
Differentiator
Problem solved
Functional benefit
Products and services
- Removable Insulation Blankets Custom removable and reusable insulation blankets used to insulate engine parts, exhaust piping and components, and industrial process piping and machinery; can be removed for maintenance and reused.
- Firwin HC™ Hard Coat Composite Insulation Permanent, high-temperature composite insulation coating affixed directly to components (exhaust manifolds, turbochargers, elbows, exhaust piping) for long-term exposure where removability is not required; durable, lightweight, conforms tightly to parts for limited-space applications.
- Metal Foil Insulation (MFI) Pre-installed metal foil insulation for exhaust system components; insulation is encapsulated by outer foil welded to the part for superior durability, steam washing/solvent resistance, and a barrier to fluid seeping into the insulation material.
- MineWrap Removable Insulation Blankets Specialized line of removable insulation products for underground mining meeting stringent safety requirements; features a stainless steel foil inner liner to prevent oil reaching insulation material; Mark III variants add reinforced outer surface and Joint Safety Seal.
- ThermoWrap Removable Insulation Blankets Unique line of removable insulation blankets designed for the petrochemical, chemical, and oil & gas industries.
- Firwin Wrap (High-Temperature Removable Insulation Blankets) Multipurpose, flexible, 1-inch thick fiberglass insulation wrap for exhaust pipes, tubing, expansion joints, or other hot surfaces; maximum temperature rating of 1100°F / 593°C, available in multiple colors, sold via online store.
- High-Temperature Tapes High-temperature tapes for OEM and industrial applications, including Fiberglass Tapes, Silicone Coated Fiberglass Tapes, and Vermiculite Coated Fiberglass Tapes.
- Fiberglass and Silicone Sleeves Braided sleeving products including Fiberglass Sleeving and Silicone Coated Fiberglass Sleeves (Silco Sleeve) for protecting hoses, wires and cables from high heat hazards.
- Sound Attenuation Products Sound attenuation products designed to reduce levels of noise pollution in various industrial applications.
- Spray Shields Custom-manufactured chemical spray shields providing spray and leak containment from accidental gasket rupture in piping systems conveying corrosive fluids or fluids under high pressure.
- Insulation Jackets Custom removable insulation jackets for various industrial applications.
- Heat Shields Custom heat shield products for protecting components from excessive heat.
- Exhaust Insulation Blankets Specialized insulation blankets for exhaust system components.
- Outdoor Insulation Blankets Insulation blankets designed for outdoor use, covering both indoor and outdoor exhaust piping.
- Large Industrial Insulation Blankets Oversized insulation blankets for large industrial equipment and machinery.
- Insulation Covers Custom removable insulation covers for a variety of industrial applications.
Quantifiable outcome
- Turbo Flange temperature reduced from 600°F (uncovered) to 120-250°F with Firwin HC insulation at exhaust temperature of 1072°F
- +3 more outcomes
Companies that use Firwin
Customer profileNamed customers11 records
Segments12 records
Ideal customer profiles4 records
Firwin technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Firwin partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered regional and specialty.
- Boulden Energy Systems, Inc.regionalRegional sales representative covering Pennsylvania, Delaware areas. Contact: Mark Boulden or Ted Karas. Tel: 610.992.9030
- Renosa Corp.regionalRegional sales representative covering Oregon, Washington, and Alaska. Contact: David Hammond. Tel: 503.864.3952
- Onsite PowerregionalRegional sales representative covering Colorado, Utah, Wyoming, Montana, Idaho, and New Mexico. Contact: Dennis Roundtree. Tel: 303.690.8486
- The Newell CompanyregionalRegional sales representative covering Wisconsin, Illinois, Ohio, and Michigan. Contact: David Oshefsky. Tel: 262.857.6871
- Vanjen GroupregionalRegional sales representatives covering Texas, Oklahoma, Arkansas, and Louisiana. Contact: James Guerra or Kyle Reynolds. Tel: 832.269.3612 or 210.352.0581
- Evapar PowerregionalRegional sales representative covering Indiana. Contact: Dan Baldwin. Tel: 812.867.9900
- Goodall Industrial Equipment Co.regionalRegional sales representative covering Massachusetts, New Hampshire, Vermont, Maine, Connecticut, Rhode Island, and upstate New York. Contact: Peter Goodall. Tel: 508.651.2668
- Continental Mine & Industrial Supply Ltd.regionalRegional sales representative covering Saskatchewan, Canada. Contact: Chris Wright. Tel: 306.975.1977
- PTP Turbo Solutions, LLCspecialtyChannel partner for automotive performance and motorsports applications. Contact: Joe Dandachli. Tel: 512.490.6494
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
Firwin competitors and assessment
Company assessmentOthers
- Carboline: Manufacturer of industrial coatings, fireproofing, and corrosion-protection products serving petrochemical, power, and marine end markets. Comparable customer base to Firwin's industrial segment and adjacent to HC's high-temperature composite coating category, but not a direct insulation manufacturer.
Emerging players
- Isolatek International: Manufacturer of fireproofing and thermal insulation coatings and sprays for industrial and commercial structures. Partially overlaps with Firwin HC's permanent high-temperature coating positioning in fire-protection use cases.
- Lydall: Manufacturer of high-temperature filtration media, thermal insulation, and engineered materials for industrial applications. Adjacent in high-temperature textile/insulation space with comparable end-market exposure to industrial customers.
- BGF Industries: Manufacturer of woven and nonwoven fiberglass textiles and high-temperature fabrics used in industrial insulation and composite applications. Comparable fiberglass textile base material to Firwin's tapes, sleeves, and blankets.
Direct peers
- Mid-Mountain Materials: Specialty manufacturer of high-temperature textiles, insulation, and seals for industrial and aerospace applications. Overlaps directly with Firwin's fiberglass-based blankets, tapes, and sleeves in markets requiring high-temperature thermal management.
- Pyrotek: Global manufacturer of high-temperature industrial insulation, noise control, and thermal management products serving aluminum, foundry, and heavy industrial customers. Highly comparable in product category, customer type, and application focus to Firwin's industrial engine and exhaust insulation.
- Auburn Manufacturing: US-based manufacturer of high-temperature textiles and fabricated insulation products serving industrial, welding, and military markets. Comparable custom-fabrication approach and high-temperature textile product range to Firwin's removable blanket offering.
Broad incumbents
- Promat (Etex): Manufacturer of passive fire protection and high-temperature insulation products for industrial, commercial, and tunnel/marine applications. Comparable fire-protection insulation positioning to Firwin's HC and MineWrap lines but with broader geographic and product reach.
- Morgan Advanced Materials (Thermal Ceramics): Established manufacturer of high-temperature insulation, refractory products, and thermal ceramics for industrial, energy, and transportation applications. Comparable in industrial high-temperature insulation category with broader portfolio and global footprint than Firwin.
- Unifrax / Alkegen: Global incumbent in high-temperature insulation, fire protection, and filtration materials serving industrial, automotive, and aerospace end markets. Overlaps with Firwin in high-temperature insulation but at significantly larger scale and with a much broader product portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Firwin social profiles
Digital presenceFirwin compliance and trust
Trust signalCompliance2 records
Firwin financial estimates
Financial estimateRevenue estimate
Valuation estimate
Firwin leadership team
Management profileNumber of profiles
Profiles2 records
Firwin funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Firwin M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Firwin
What does Firwin do?
Firwin Corporation manufactures custom high-temperature thermal insulation products for diesel and gas engines, exhaust systems, and industrial applications. Its portfolio spans three primary lines: removable and reusable insulation blankets (including MineWrap for underground mining and ThermoWrap for petrochemical/oil & gas), permanent Hard Coat composite insulation, and Metal Foil Insulation (MFI) for pre-installed exhaust components, complemented by stocked tapes, sleeves, and accessories.
Is Firwin a public or private company?
Firwin is a private company. It is classified as family owned and is currently operating.
When was Firwin founded?
Firwin was founded in 1982. It employs 11 to 50 people.
Where is Firwin based?
Firwin is headquartered in Toronto, Canada, in the North America region.
How does Firwin make money?
Three revenue lines are on record. Custom Insulation Products are the primary driver. The others are E-commerce Standard Products and aftermarket Replacement Products.
Who are Firwin's main competitors?
Carboline is listed as an others. Emerging players are Isolatek International, Lydall and BGF Industries. Direct peers are Mid-Mountain Materials, Pyrotek and Auburn Manufacturing. Broad incumbents are Promat (Etex), Morgan Advanced Materials (Thermal Ceramics) and Unifrax / Alkegen.
Does Firwin have an API?
No public API is recorded for Firwin.
What industry is Firwin in?
Firwin's product category is Industrial Thermal Insulation Products. Its primary akta.pro industry code is IMAOADAL, Thermal & Acoustic Insulation Textiles (Insulation Felts/Soundproofing), with a secondary code of IMAIAKAH, Fireproofing & Intumescent Coatings. Its NAICS code is 3334 and its SIC code is 4961.