Owens Corning reviews

3.8

70% would recommend to a friend

(1,166 total reviews)
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Brian Chambers

85% approve of CEO

56% positive business outlook

Owens Corning has an employee rating of 3.8 out of 5 stars, based on 1,166 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Owens Corning employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.7 stars).

Reviews by job title

1K reviews
4.0
Jan 12, 2026
Recommend
CEO approval
Business Outlook

Pros

great company to work for

Cons

bad leadership in certain parts of company

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Owens Corning Response
5mo
Thank you for writing a review. I am so glad your experience has been mostly positive. The feedback you provided is valuable because we are always looking for ways to improve. Please feel free to reach out to TalentCenterCareers@owenscorning.com to provide more details.
4.0
Jan 10, 2026
Recommend
CEO approval
Business Outlook

Pros

Fantastic talent development, highly talented colleagues, and very well run company that bases business decisions off of data. Invest heavily in innovation and great partnership between commercial and technical teams. Solid vacation policy (treat years of employment from past companies as if you worked for Owens Corning).

Cons

2 - 3% annual raises with solid performance reviews despite inflation being 6%+ results in getting paid. Internal promotions or lateral moves often result in 10% or less salary increases; after awhile it becomes hard to stay when you can get a 30%+ raise for leaving to do the same job at another company. As typical with larger organization, lots of internal politics and favoritism. Promotions are given to well liked individuals, not necessarily the top performers. If you can't "play the game" it will become exhausting to see promotions handed to individuals who are less competent but just present well (often young, pretty faced MBA grads).

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Owens Corning Response
5mo
Thank you for writing a review. We value all our current and former employee’s feedback. Please feel free to contact TalentCenterCareers@owenscorning.com to discuss further.
4.0
Jan 8, 2026

Good opportunity

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good opportunity for growth for up and coming careers

Cons

Limited careers because of the need to move to Ohio

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Owens Corning Response
5mo
Thank you for your feedback! We appreciate you taking the time to leave a review!
Viewing 34 - 36 of 1,166 Reviews

Glassdoor has 1,461 Owens Corning reviews submitted anonymously by Owens Corning employees. Read employee reviews and ratings on Glassdoor to decide if Owens Corning is right for you.