Removing the barriers between your indoor and outdoor environment

Serving Southern California since 2005

We know our products, inside and out

Our primary focus is helping clients achieve the indoor-outdoor experience that has become so popular in homes and commercial applications. With our experience, we’ve developed a formula to ensure your project is done correctly the first time. From new builds to remodels — we can handle anything thrown our way.

Quality and access

We've installed thousands of folding systems and know what it takes to create the environment you desire — we have access to the most innovative, high-quality products on the market; along with some of the most experienced construction managers and installation crews in the area. We offer the perfect solution to create the environment you desire, whatever your budget.

Seamless environments

Whether you are blending the indoors with the outside, expanding living areas, or providing taller and wider views, Thomas H. Cook Folding Doors & Windows is the team that allows you to experience your home in ways you never thought possible. We look forward to getting you a quote and scheduling a time to see the showroom.

Installation made easy

Quality products are a must; however, what is often overlooked are the details upfront and at installation. We have found proper coordination and installation is the key to a successful project. Without it, problems are sure to arise creating the “construction nightmare”, everyone wants to avoid. From initial consultation, measurements, demolition and installation, you can be assured our experienced, certified installers, will make your project seamless.

We are happy to be teaming up with LOVUM Folding Doors to offer the perfect package to achieve the ideal indoor- outdoor experience. Based in Vista CA, they're the most innovative and energy efficient folding doors and windows on the market. Their team have manufactured folding systems for over 20 years. Their bottom loaded design with independently folding panels has revolutionized the folding door market.

Win-Dor is a Southern California manufacturer and supplier of high-quality vinyl windows and doors. For over a quarter-century they’ve served local markets with a wide range of product offerings, ranging from standard-sized windows and doors to custom made products built to exact specifications. Win-Dor specializes in Vinyl Bi-Fold & Multi-Slide Windows and Doors in an array of colors.

In addition to offering custom door applications, we also partner with Integrated Screen Solutions, who provide a fully unified screen solution for standard, multi-slide, folding and bi-fold door systems. They are an innovative and functional layer of protection from mother nature and the outside elements. They pair perfectly for all new and existing door systems.