Folding Patio Doors

Multiple Showroom Locations

Cornerstone Openings is excited to announce our latest showroom opening in Costa Mesa. Now customers can view the full portfolio La Cantina Folding doors in San Diego, Orange County and Costa Mesa.


Serving Orange County, Newport Beach, Laguna Beach, Laguna Hills, Dana Point, San Diego, Mission Hills, Gaslamp Quarter, Point Loma, and La Jolla areas. We have multiple show-room locations for all your folding patio doors needs. Check out a location closest to you and visit one of our showrooms.