GAF reviews

3.1

52% would recommend to a friend

(561 total reviews)
avatar

John Altmeyer

37% approve of CEO

40% positive business outlook

GAF has an employee rating of 3.1 out of 5 stars, based on 561 company reviews on Glassdoor which indicates that most employees have a good working experience there. The GAF employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

561 reviews
4.0
Jul 9, 2025
Recommend
CEO approval
Business Outlook

Pros

Many learning opportunities. Flexibility within the organization for decision-making and ideas. An open-minded mentality gives you a voice, regardless of your position. Networking opportunities are not uncommon; many plant visits, employee resource groups, and company events facilitate this. Friendliness is a driving force in an otherwise productive environment; everyone is always willing to lend a hand and share their knowledge. Recognition; You will be recognized for your work, no matter how minute the task. Overall, this will put your foot into a door where you'll be welcomed and encouraged to grow, with support from all sides.

Cons

Need more flavors in the water dispensers!

avatar
GAF Response
9mo
Thank you for the fantastic review! We're thrilled to hear that you're experiencing so many of the positive aspects we strive for, from the numerous learning and networking opportunities to the supportive, open-minded culture. It’s especially great to know that you feel recognized for your hard work and that your voice is heard. And we appreciate your feedback on the water dispensers—we'll definitely look into adding more flavors!
5.0
Jun 29, 2025

Love it!

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Working with a great team on interesting work with a strong salary and benefits

Cons

Difficult to get through some of the hoops of working for a large company

avatar
GAF Response
9mo
Thank you for the feedback. We're glad to hear you're enjoying the great team, interesting work, strong salary, and benefits. We understand your concerns about navigating a large organization and are always looking for ways to streamline our internal processes. Your perspective is valuable as we work to make our company more efficient and easier to navigate.
5.0
Jun 12, 2025
Recommend
CEO approval
Business Outlook

Pros

Relaxed, relatively easy labor, great starting pay and benefits, and work with some good people. This company is always trying to improve in many areas as well, and the FORCE program is a fantastic way for employees at all levels voices' to be heard.

Cons

The 2-2-3 schedule is not for everyone. It can be hard to adjust to, and I'd say some folks just can't adjust to it.

avatar
GAF Response
9mo
Thank you for the detailed feedback. We're happy to hear you appreciate the relaxed environment, competitive pay, and strong benefits. It's especially great to know you find value in our FORCE program as a way for employees to share their voices, as we're committed to making continuous improvements. We understand your perspective on the 2-2-3 schedule. We recognize that this type of shift pattern can be challenging to adjust to, and we appreciate your honest feedback. We'll keep your comments in mind as we evaluate our scheduling options to find the best balance for our teams. We also appreciate your input on communication and will continue our efforts to improve in that area.
Viewing 250 - 252 of 561 Reviews

Glassdoor has 659 GAF reviews submitted anonymously by GAF employees. Read employee reviews and ratings on Glassdoor to decide if GAF is right for you.