About Gemini Spray Foam Systems

Gemini Spray Foam Systems specializes in open and closed-cell polyurethane spray foam. Gemini Spray Foam Systems was founded by Robert and Michael Gemignani of Louis & Sons Drywall and Insulation. After much demand from their existing customers and in order to provide new customers a better choice, they formed Gemini Spray Foam Systems. Robert and Michael are twins and they incorporated their last names as inspiration for their new company. They felt a need to offer a clear alternative to their competitors by providing experience, service, and dedication to the industry.

Meet our Team



Founders of Gemini Spray Foam Systems and owners of Louis & Sons Drywall,  Inc. You have come to rely on them for many years for Insulation and Drywall, now they can offer spray foam with the same great service.




gemini  spray foam crew new jersey spray foam members


We have the most highly trained and experienced Applicators in the New Jersey region. Their professionalism and work ethic will be apparent in every project they complete for you.

We're Ready...

Let us help with your next insulation project. Contact us today for more information or an estimate.