Climatizer Insulation

What Climatizer Insulation does

Climatizer Insulation Inc. is a privately held, 100% Canadian-owned manufacturer founded in 1977 and headquartered in Etobicoke, Ontario. The company produces cellulose-based fibre products for construction and infrastructure applications. Its core manufacturing capability is the conversion of 85-87% post-consumer recycled paper waste into loose-fill cellulose insulation (marketed under the Climatizer Plus and Weathershield brands), which is treated with fire-retardant, pest-resistant, and mould-resistant additives and sold in 25lb and 30lb bags. The technology backbone is a proprietary fibreization process that delivers an R-value of 3.5 per inch, outperforming fibreglass on both thermal performance and air tightness.

Beyond core insulation, the company sells four specialty product lines: CELLPAVE cellulose fibres and pellets for Stone Mastic Asphalt road surfacing (available for regional, national, and international shipping), hydroseeding mulch for erosion control, industrial fibres for composite and absorbent applications, and custom fibres for customer-specified needs. These are sold primarily from the Etobicoke factory via direct sales, curbside pickup, and delivery to contractors across Canada.

The business model is anchored on three revenue streams: (1) one-time product sales of cellulose insulation and specialty fibres; (2) equipment distribution — Krendl insulation blowing and removal machines since 1991 and Cool Machines since 2021 — generating hardware sales, rentals, and leases; and (3) recurring contractor services including equipment servicing, on-site maintenance, and training sessions. Pricing is quote-based for equipment and per-bag for insulation, with the company explicitly positioning itself as a one-stop shop for small and large insulation contractors. Distribution is concentrated in Canada, supplemented by a global export channel for industrial and SMA fibre products, and the customer base is fragmented across insulation contractors (primary), DIY homeowners, landscaping/construction firms, road construction buyers, and homeowners pursuing Enbridge H.E.R. energy-efficiency rebates.

Name

Climatizer Insulation

Legal name

Climatizer Insulation Inc.

Website

https://climatizer.ca

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

Climatizer Insulation is a 100% Canadian-owned manufacturer founded in 1977 that produces cellulose insulation and specialty fibres from recycled paper, serving insulation contractors, DIY homeowners, road construction, and industrial buyers across Canada.

Ownership category

akta.pro rank

Product category

Cellulose Building Insulation Materials

NAICS

Paper Bag and Coated and Treated Paper Manufacturing (322220), Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing (3252), Asphalt Paving, Roofing, and Saturated Materials Manufacturing (32412)

SIC

Paper Mills (2621), Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) (2820), Asphalt Paving & Roofing Materials (2950)

akta.pro industry

PRIMARYIMADAGAC

Cellulose (Recycled Fiber) Insulation

Industrials, Manufacturing & Construction/Building Materials & Products/Insulation & Weatherization Materials

Keywords

• Cellulose insulation
• Hydroseeding mulch
• SMA asphalt fibres
• Recycled paper insulation
• Insulation blowing machines

Headquarters

HQ city

Toronto

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Cellulose Insulation Products: Manufacture and sale of cellulose insulation products including Climatizer Plus and Weathershield brands in various bag sizes. Revenue from direct product sales to contractors and consumers.
2. Blowing and Removal Machines: Distribution of Krendl and Cool Machines insulation blowing and removal equipment. Revenue from new and pre-owned machine sales, rentals, and leasing options.
3. Equipment Service and Maintenance: On-site equipment servicing, maintenance checks, and repairs for insulation blowing machines. Revenue from service fees and maintenance kit sales.
4. Training and Support: Training sessions for startup contractors and first-time machine buyers. Introductory training included with purchases; ongoing seasonal training sessions offered.
5. SMA Fibres and Pellets (CELLPAVE): Specialized cellulose fiber products for Stone Mastic Asphalt applications in road construction and resurfacing projects
6. Hydroseeding Mulch: Cellulose-based hydroseeding mulch products for hydraulic seeding and erosion control projects
7. Industrial Fibres: Multi-purpose industrial cellulose fibers for composite materials, fillers, mastics, absorbents, and sealants

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels7 records

Core offering

Climatizer Insulation manufactures cellulose-based loose-fill insulation products (Climatizer Plus and Weathershield) from post-consumer recycled paper for residential, commercial and industrial buildings. In addition, the company produces specialty cellulose products including hydroseeding mulch for erosion control, CELLPAVE fibres and pellets for Stone Mastic Asphalt road paving, and industrial and custom cellulose fibres for composites and other applications. The company also distributes Krendl and Cool Machines insulation blowing and removal equipment to Canadian contractors and offers accessories, maintenance, and training services.

Product overview

Climatizer Insulation is a Canadian manufacturer specializing in cellulose-based fibre products. Its portfolio spans two main categories: (1) Cellulose insulation products — Climatizer Plus (25lb and 30lb bags) and Weathershield sub-brand — both loose-fill insulation for attics, walls, ceilings, and floors of residential, commercial, and industrial buildings; and (2) Specialty fibre products — Hydroseeding Mulch (cellulose-based mulch for hydraulic seeding and erosion control), CELLPAVE SMA fibres and pellets (additive for Stone Mastic Asphalt road paving), Industrial Fibres (multi-purpose additives for composites), and Custom Fibres (customer-specified fibres). The company also distributes complementary equipment — Krendl Machines (blowers and vacuums) and Cool Machines (blowers and vacuums) — along with accessories, maintenance services, and contractor training. Founded in 1977 and headquartered in Etobicoke, Ontario, the company is 100% Canadian-owned and operates with lean manufacturing and ISO 9001:2015 certified quality management.

Differentiator

Problem solved

Functional benefit

Brands

• Climatizer Plus: Loose-fill cellulose insulation manufactured from highest-grade, post-consumer paper with environmentally-safe additives for resistance to fire, pests, mildew/mould. Available in 25lb and 30lb bags.
• Weathershield
• CELLPAVE

Products and services

• Climatizer Plus Cellulose Insulation Loose-fill cellulose insulation manufactured from more than 85% post-consumer recycled paper and treated with environmentally safe additives for fire, pest, mildew, and mould resistance. Sold in 25lb and 30lb bags for pneumatic blowing installation in attics, walls, ceilings, and floors of residential, commercial, and industrial buildings.
• Weathershield Cellulose Insulation Loose cellulose-based fibre insulation suited to pneumatic blowing application in attics, walls, ceilings, and floors of residential, commercial, or industrial buildings. Made from a minimum of 85% recycled paper products with non-toxic additives for thermal and acoustic performance, fire, moisture, mould, and pest resistance. Available in 25lb bags and backed by UL Environment EcoLogo certification.
• Climatizer Hydroseeding Mulch Premium cellulose fibre product manufactured from locally sourced post-consumer waste paper for hydraulic seeding and erosion control projects. Applied as a slurry with water, seed, and fertilizer to protect seeds from wind, erosion, sun, and pests while sealing in moisture. Sold in 50lb bags.
• CELLPAVE SMA Fibre and Pellets Specialized cellulose fibre product used as an additive in Stone Mastic Asphalt (SMA) road surfacing and resurfacing applications. Stabilizes bitumen binders and increases film thickness by 30–40%, reducing road deformation. Manufactured from 100% locally sourced recycled paper waste and available in fibre and pellet forms in 40lb bags for regional, national, and international shipping.
• Climatizer Industrial Fibres Multi-purpose cellulose fibres used as high-performing additives in composite materials, fillers, mastics, absorbents, and sealants. Manufactured from 100% recycled content to provide durability, strength, moisture control, and product uniformity.
• Climatizer Custom Fibres Customized cellulose fibre solutions manufactured to customer-specified requirements, including design development processes to meet unique application needs.
• Krendl Insulation Blowing and Removal Machines New and pre-owned insulation blowing machines, removal machines (vacuums), parts, and accessories distributed by Climatizer in Canada since 1991. Includes models such as Krendl 475, Krendl 575, Krendl 2800-G, Krendl 5200, Krendl GV-180, and Krendl GV-230, available for purchase, rental, and leasing.
• Cool Machines Insulation Blowing and Removal Equipment Full line of Cool Machines insulation blowing machines (CM-700, CM-1500, CM-2400, CM-3000XL, CM-3500XL, CM-4500XL) and fibre vacuum machines with proprietary scalping auger technology, distributed by Climatizer in Canada since 2021.
• Contractor Support Services One-stop shop support for contractors including equipment sales, service and maintenance, training sessions, and supplies such as masks, gloves, tape, baffles, and accessories, plus curbside pickup and delivery options.
• Insulation Machine Training Programs Introductory training sessions for start-up contractors and first-time or machine-upgrade buyers, plus ongoing seasonal training sessions for existing customers on the use of Climatizer-distributed blowing and removal equipment.

Quantifiable outcome

• Reduces home heating and cooling costs by up to 50%
• +4 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Krendl Machine Co.coreChannel Partner/ Reseller/ DistributorLong-standing partnership since 1991 as Canadian distributor of Krendl Machine Co. insulation blowing machines, removal machines (vacuums), parts, and accessories. Located in Ohio, USA, Krendl has been a pioneer in insulation equipment since 1958.
• Cool MachinescoreChannel Partner/ Reseller/ DistributorPartnership beginning in 2021 to distribute Cool Machines insulation blowing technology. Founded in 2004 by Dave Krendl and Andy Schulte, offering high-quality insulation blowing and vacuum machines with trademarked scalping auger technology.
• Cellulose Insulation Manufacturers Association (CIMA)minorStrategic or Co-development PartnerIndustry association membership providing access to manufacturer finder listing on cellulose.org website for consumer and contractor referrals.
• UL EnvironmentminorStrategic or Co-development PartnerCertification partnership for EcoLogo certification of Weathershield insulation products through UL Environment's product catalog.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Johns Manville: Broad building insulation incumbent (Berkshire Hathaway) producing fiberglass and other insulation products; competes with cellulose in residential and commercial construction specifications across North America.
• Rockwool: Global mineral wool insulation manufacturer with a strong Canadian presence; competes for the same high-performance building-envelope specifications as cellulose insulation.
• Owens Corning: Major incumbent building materials manufacturer offering fiberglass insulation (and mineral wool via Thermafiber) at massive scale; competes directly with cellulose in residential and commercial specifications.
• CertainTeed: Broad building products incumbent (subsidiary of Saint-Gobain) offering fiberglass, spray foam, and mineral wool insulation; competes against Climatizer in the same building-envelope specification set.

Direct peers

• Nu-Wool: U.S. cellulose insulation manufacturer producing recycled-paper cellulose insulation for residential and commercial applications; directly comparable product offering and customer segment.
• National Fiber: U.S. cellulose insulation producer using recycled paper feedstock; comparable recycled-content manufacturing process and contractor distribution model.
• Greenfiber: U.S.-based manufacturer of cellulose insulation made from recycled paper, the closest direct competitor with a comparable product (loose-fill cellulose) and overlapping contractor customer base in North America.
• International Cellulose Corporation: Manufacturer of cellulose-based spray-on insulation and acoustic products; comparable cellulose fiber production technology and overlap with Climatizer's industrial-fibre and custom-fibre applications.
• Applegate Insulation: U.S. cellulose insulation manufacturer offering blown-in and spray-applied cellulose insulation to contractors and homeowners, similar product format and contractor channel.

Emerging players

• J. Rettenmaier & Söhne (JRS): European manufacturer of cellulose, fiber, and binder technologies serving composites, filtration, and construction applications; an emerging adjacent competitor in industrial cellulose fibers overlapping with Climatizer's industrial fibres and CELLPAVE lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/ClimatizerInsulation
• LinkedInlinkedin.com/company/climatizer-insulation
• Instagraminstagram.com/climatizerinsulation

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Climatizer Insulation