San Diego's Best Window Company is now
TOUGH TURTLE WINDOWS
Tough Turtle Windows has been replacing windows and Patio Doors in San Diego, California homes for over 18 years. We have installed over 500,000 vinyl windows, wood windows, and patio doors. We love what we do and take pride in our work and the quality of our products. From start to finish, we always strive to exceed your expectations. Our friendly and knowledgeable team members are here to help you every step of the way.
We supply the very best quality replacement windows and patio doors at a very affordable price. Top brands such as View Guard, and Simonton. Our quality replacement windows and doors are one of the very best investments that you can add to your home. Our energy saving replacement windows will keep your home cool during San Diego’s summer time, and keep your home warm during the winter time. They will also safeguard your home from humidity and deterioration. Our quality vinyl replacement windows and patio doors will add beauty and value to your San Diego residence.
We have a large variety of different styles and colors that will transform your residence into the masterpiece that you are looking for! Call us at 866-380-2288 for expert advice on just what is suitable for your home. We offer the lowest prices on top quality products.


REPLACEMENT WINDOWS
Replacing your home windows is one of the best things you can do for you home. It not only provides comfort for your home, but it can also lower energy cost, provide UV protection for your carpet and furniture, easy maintenance, noise reduction from the outside and add curb appeal.
PATIO DOORS
Replacing your patio doors can have many great benefits such as adding more sunlight. It increases energy and comfort levels. Just like windows our patio doors come with Low-E coatings for UV control. It helps with the protection of your furniture and lowering your energy bills.
ENTRY DOORS
An entry door is an important feature for any home. A new secure entry door is the first step to better securing your home. Many outdated front doors can't provide enough security. Also, an entry door will dramatically improve your home curb appeal.
Our expert team with over 20 years of experience will have your windows and doors installed quickly so you can start enjoying lower energy costs.
REPLACEMENT WINDOWS, PATIO DOORS, ENTRY DOORS
When you install replacement windows it can bring value, and energy efficiency to your home. You can have custom or new windows installed that can replace any of broken panes, rotting sashes, and frames. If are wanting to start replacing your home windows, patio doors or entry doors, it’s important that you understand your options from installation styles, and colors. Tough Turtle Windows offers a wide variety selection of window replacement. It will fit your very own personal style, home style and your budget. If you decide to choose vinyl windows you will get high energy efficient, and durability with a big selection of colors and matching hardware. No matter what you are looking for traditional replacement windows styles custom windows, or sliding french patio doors, we can collaborate with you to find the best window replacement and patio doors that will look great without having to break your budget.

WHY CHOOSE US?
Lowest Prices
We are one of the fastest growing replacement window companies in San Diego. Staying small allows us to pass on our savings to our customers. We are able to offer all of San Diego and its surrounding areas the lowest prices on vinyl replacement windows and wood windows, without having to sacrifice quality and customer service.
We Carry Quality Brands
Tough Turtle Windows only carries the top replacement window brands. We can also custom-build to your unique window needs. We proudly carry View Guard, and Simonton.
Lifetime Warranty
Tough Turtle Windows offers one of the best warranties in the industry for all of our replacement windows and patio doors. It also includes an accidental breakage warranty for added peace of mind.
Quality Installation
We have installed well over 800,000 windows in the San Diego area. Our installers are trained professionals and will install only top quality installation materials out in the industry. We won’t stop until you are completely satisfied with our work.
Easy Financing
We offer financing for all windows and installations. We have multiple financing options to choose from, to fit any size of budget.