Who owns Clopay?
Clopay is owned by Griffon (the United States, NYSE: GFF), which has owned the brand since 1986.[1]
Evidence: Griffon Corporation Annual Report on Form 10-K filed 2025-11-19, SEC EDGAR, 19 November 2025. Verified from filings; last checked .
Key facts
- Current owner
- Griffon Corporation verified
- Owned since
- Owner HQ
- 🇺🇸 United States, New York
- Origin
- 🇺🇸 United States
- Category
- Home, garden & DIY › Home improvement › Building materials
- Parent ticker
- NYSE: GFF
- Last verified
- · 1 sources
About Clopay
Clopay is the garage door business at the centre of Griffon's Home and Building Products segment. The 10-K calls it the largest manufacturer and marketer of residential and commercial garage doors and rolling steel doors in North America, and says Griffon acquired it in 1986. Related names under it include IDEAL Door, Holmes Garage Door Company and Cornell.
What Griffon's annual report says about Clopay
Sentences about Clopay from Griffon's latest annual filing[1], copied word for word.
Reportable Segments: Griffon conducts its operations through two reportable segments: Home and Building Products ("HBP") conducts its operations through Clopay Corporation ("Clopay").
Founded in 1964, Clopay is the largest manufacturer and marketer of garage doors and rolling steel doors in North America.
Residential and commercial sectional garage doors are sold through professional dealers and leading home center retail chains throughout North America under the brands Clopay, Ideal, and Holmes.
How often Griffon names Clopay in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central. The brand is named less often than it was three years earlier.
Ownership timeline of Clopay
Where Clopay sits in Griffon
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Griffon ownership tree →
See the full Griffon brand portfolio (5) →
Other brands owned by Griffon
Griffon controls 5 brands on Brandtree, 5 of them in home, garden & diy.
Also in home, garden & diy
- AMES (1774)
- ClosetMaid
- Hunter Fan
- Pope
Other brands in building materials, and who owns them
The 100 brands in building materials on Brandtree belong to 31 owners. The largest is James Hardie, with 8; Griffon has 2.
| Brand | Owner | Owner based in |
|---|---|---|
| Golden Bay | Fletcher Building | 🇳🇿 New Zealand |
| AZEK Exteriors | James Hardie | 🇮🇪 Ireland |
| Blenture | Votorantim Cimentos | 🇧🇷 Brazil |
| Adbri | CRH | 🇮🇪 Ireland |
| Artevia | Holcim | 🇨🇭 Switzerland |
| Byggmakker | Kesko | 🇫🇮 Finland |
| Cacique Max | Loma Negra | 🇦🇷 Argentina |
| Alutions | Tecnoglass | 🇨🇴 Colombia |
About the owner: Griffon
Griffon is a publicly listed company headquartered in New York, United States. Brandtree records 5 brands under its control, and it is listed as NYSE: GFF.
Griffon Corporation is a New York holding company with two segments, Home and Building Products (Clopay garage doors) and Consumer and Professional Products (AMES tools, Hunter Fan, ClosetMaid and others). This page lists only the brands whose origins its fiscal 2025 10-K or subsidiary list supports. Its Pope brand was bought from The Toro Company in 2024.
🇺🇸 Clopay and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; Clopay is not one of them.
- 3 Day Blinds — Hunter Douglas 🇳🇱
- 7-Eleven — Seven & i 🇯🇵
- AZEK Exteriors — James Hardie 🇮🇪
- Alamo Cement — Buzzi 🇮🇹
- American Olean — Mohawk 🇺🇸
- Amerimix — CRH 🇮🇪
Frequently asked questions
Who is the parent company of Clopay?
The parent company of Clopay is Griffon, a publicly listed company headquartered in the United States.
Is Clopay American?
Yes. Clopay originated in the United States and its owner, Griffon, is also headquartered in the United States.
Since when has Griffon owned Clopay?
Griffon has owned Clopay since 1986.
Is Clopay still owned by Griffon?
Yes. As of 9 October 2026, Clopay is still owned by Griffon. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Griffon Corporation Annual Report on Form 10-K filed 2025-11-19 — SEC EDGAR, SEC Form 10-K, published 19 November 2025; retrieved 4 October 2026.
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