Mitten
Mitten Building Products is a Canadian manufacturer and distributor of more than 50 product lines of residential exterior building materials, including vinyl, metal, fiber cement, stone, shake, railings, columns, building envelope components, tools, and windows and doors. It serves homeowners, contractors, builders, and architects across Canada as a subsidiary of Cornerstone Building Brands.
- Company typePrivate
- Founded1964
- HeadquartersBrantford, Canada
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Mitten does
Mitten Building Products is a Canadian manufacturer and distributor of residential exterior building products, headquartered in Brantford, Ontario, and operating as a subsidiary of Cornerstone Building Brands, Inc. (Cary, North Carolina), the largest manufacturer of exterior building products in North America. The company's portfolio spans more than 50 product lines, organized across vinyl siding (West Ridge, Sentry, Highland, Oregon Pride, Pleasant View), vinyl soffit, shake and stone veneer (Novik and NovikStone, Versetta Ledgestone, GenStone, Carrara Collection), metal siding (Versa, Metal Block, MAC Metal Architectural profiles including Harrywood, Board and Batten, Norwood, Polymac), aluminum products (M-Series, gutter protection), wood and fiber cement (Allura, LP SmartSide, CanExel), accents (PVC trim, shutters, blocks and vents, vinyl and aluminum columns, vinyl and aluminum railings, vinyl fencing, decorative skirts), building envelope components (flashing systems, insulating foam, HomeGuard, Tyvek HomeWrap, Airfoam, Levelwall insulation, KOP-R-LASTIC and Mulco sealants), professional tools (Alum-A-Pole scaffolding, VanMark and Tapco brake tools, hand tools), and windows and doors (Ply Gem in Western Canada; North Star in Ontario and Atlantic Canada). Technical differentiators include galvanized-steel-cored vinyl railings, fire-rated and WUI-compliant Versa metal siding (CAN/ULC-S135, ASTM E84 Class A), reversible Allura fiber cement panels with ICC-ESR-1668 and CCMC-12987-R certifications, and engineered wood LP SmartSide with 50-year warranty. Distribution and revenue mechanics are B2B2C via a contractor and dealer network accessed through the 'Where To Buy' locator, retail partners, and owned branch locations across Western Canada, Ontario, and Atlantic Canada, with quote-based (non-public) pricing and physical hardware sales as the only revenue stream. Primary customer segments are residential renovation homeowners, professional contractors and builders, and architects and designers, with the latter served through a separate architect guide and technical specifications track.
Mitten firmographics
Firmographics- Name
- Mitten
- Legal name
- Cornerstone Building Brands, Inc.
- Website
- https://mittensiding.com
- Company type
- Private
- Founded year
- 1964
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Mitten Building Products is a Canadian manufacturer and distributor of more than 50 product lines of residential exterior building materials, including vinyl, metal, fiber cement, stone, shake, railings, columns, building envelope components, tools, and windows and doors. It serves homeowners, contractors, builders, and architects across Canada as a subsidiary of Cornerstone Building Brands.
- Ownership category
- akta.pro rank
Where Mitten is headquartered
LocationHeadquarters
- HQ city
- Brantford
- HQ country
- Canada
- HQ region
- North America
Offices2 records
Markets served
Mitten business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Marketing or Sales
Revenue model
- Building Materials Manufacturing & Distribution: Mitten manufactures (through parent Cornerstone Building Brands) and distributes more than 50 product lines of exterior building materials including vinyl siding, metal siding, fiber cement, stone, aluminum accents, and related products. Revenue is generated through the sale of physical building products to contractors, builders, and homeowners via a dealer/retail network and branch locations.
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Mitten product offering
Product offeringCore offering
Mitten manufactures and distributes more than 50 product lines of exterior building materials including vinyl siding, metal siding, fiber cement siding, stone veneer, cedar shake, aluminum products, columns, railings, fencing, building envelope weatherproofing, professional installation tools, and windows and doors. Products are sold through a contractor/dealer network, retail partners, and owned branch locations primarily serving the Canadian market under the Cornerstone Building Brands family.
Product overview
Mitten is a manufacturer and distributor of building exterior products, offering more than 50 product lines across vinyl siding, shake, stone, metal siding, aluminum, wood and fiber cement siding, accents, building envelope, tools and equipment, and windows and doors. The portfolio includes core exterior cladding products (vinyl, metal, stone, wood/fiber cement) along with a comprehensive range of accessories including columns, railings, fencing, trim, shutters, building envelope weatherproofing products, and professional installation tools and equipment. The company also distributes windows and doors through partnerships with Ply Gem and North Star brands. Mitten operates as part of the Cornerstone Building Brands family, North America's largest exterior building products manufacturer.
Differentiator
Problem solved
Functional benefit
Brands
- PlyGem Windows: Windows and doors product line for Western Canada market
- North Star Windows
- North Star Doors
- Novik
- NovikStone
- MAC Metal Architectural
- Alpa Vinyl Railing
- Alpa Vinyl Columns
- Imperial Aluminum Columns
- Versa
- Metal Block
- West Ridge
- Sentry
- Highland
- Oregon Pride
- Allura
- CanExel
- LP SmartSide
- EasyTrim
- Alum-A-Pole
Products and services
- Vinyl Siding product line
- Vinyl Soffit product line
- Cedar Shake siding product line
- Stone Veneer product line
- Metal Siding product line
- Aluminum Siding product line
Companies that use Mitten
Customer profileSegments3 records
Ideal customer profiles3 records
Mitten technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Mitten partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Cornerstone Building BrandscoreMitten is a brand and business unit within the Cornerstone Building Brands family, the largest manufacturer of exterior building products in North America. Cornerstone provides manufacturing scale, national distribution, and a comprehensive product portfolio. Mitten operates as the Canadian-facing brand under this parent organization.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
Mitten competitors and assessment
Company assessmentDirect peers
- Westlake Royal Building Products (Royal Building Products): North American vinyl siding, trim, soffit and exterior building products manufacturer with strong Canadian presence through Royal Building Products. Directly comparable to Mitten on vinyl siding, dealer channel, and Canadian residential renovation focus.
- Alside (Associated Materials): Manufacturer of vinyl siding, vinyl windows, and exterior building products distributed through a dealer network in North America. Closely comparable to Mitten on product mix (vinyl siding focus) and the contractor/dealer go-to-market.
- Gentek Building Products: Canadian manufacturer and distributor of vinyl and aluminum siding, windows and exterior building products serving Eastern and Western Canada. Directly parallels Mitten's Canadian residential siding focus and dealer branch network.
Broad incumbents
- CertainTeed (Saint-Gobain): Major North American building products manufacturer (Saint-Gobain subsidiary) offering vinyl and polymer shake siding, insulation, and exterior systems. Overlaps directly with Mitten on vinyl siding and trim through contractor and retail channels.
- James Hardie Building Products: Global leader in fiber cement siding (HardiePlank, HardieShingle) with growing Canadian share. Directly comparable to Mitten's Allura fiber cement line on product, contractor channel, and premium remodel positioning.
- LP Building Solutions: Manufacturer of engineered wood building products including LP SmartSide siding, which Mitten itself distributes. Comparable to Mitten on engineered wood siding and overlap on the same contractor channel.
- Georgia-Pacific Building Products: Large North American building products manufacturer with broad exterior building products portfolio. Overlaps with Mitten on residential siding, sheathing, and exterior systems through the same big-box and pro-dealer channels.
- Boral Limited: Global building products manufacturer with North American siding, trim and masonry categories. Comparable broad incumbent with overlapping exterior cladding categories and contractor distribution.
Emerging players
- Nichiha USA: Manufacturer of architectural fiber cement panels and siding products with a growing North American footprint. An emerging alternative to traditional siding in Mitten's served exterior cladding market.
Others
- Maibec: Canadian manufacturer of cedar shake and pre-finished engineered wood siding (CanExel, Novik). Distributed by Mitten and directly comparable on shake and stone-replica product lines.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Mitten social profiles
Digital presenceMitten compliance and trust
Trust signalCompliance9 records
Mitten financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mitten leadership team
Management profileNumber of profiles
Mitten subsidiaries and ownership
Company hierarchySubsidiaries7 records
Mitten funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mitten 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 Mitten
What does Mitten do?
Mitten manufactures and distributes more than 50 product lines of exterior building materials including vinyl siding, metal siding, fiber cement siding, stone veneer, cedar shake, aluminum products, columns, railings, fencing, building envelope weatherproofing, professional installation tools, and windows and doors. Products are sold through a contractor/dealer network, retail partners, and owned branch locations primarily serving the Canadian market under the Cornerstone Building Brands family.
Is Mitten a public or private company?
Mitten is a private company. It is classified as corporate owned and is currently operating.
When was Mitten founded?
Mitten was founded in 1964. It employs 101 to 250 people.
Where is Mitten based?
Mitten is headquartered in Brantford, Canada, in the North America region.
How does Mitten make money?
One revenue line is on record: building Materials Manufacturing & Distribution.
Who are Mitten's main competitors?
Direct peers on record are Westlake Royal Building Products (Royal Building Products), Alside (Associated Materials) and Gentek Building Products. Broad incumbents are CertainTeed (Saint-Gobain), James Hardie Building Products, LP Building Solutions, Georgia-Pacific Building Products and Boral Limited. Nichiha USA is listed as an emerging player. Maibec is listed as an others.
Does Mitten have an API?
No public API is recorded for Mitten.