Improving Home Exteriors Since 1978
Finish Your Exterior Remodel With a Custom Patio Door
Why Choose Our Patio Doors?
BEAUTIFUL DESIGN
Our patio doors are not only high-quality but they’re custom-designed to fit your home. Plus, their beautiful finish will last through years of backyard get-togethers.
WEATHER-RESISTANT
Fiberglass patio doors expand and contract slowly. This helps prevent chilly air from entering your home and causing drafts in the winter. They also keep out moisture that can cause mold growth and water damage.
ENERGY-EFFICIENT
Ultrex® fiberglass patio doors meet or exceed ENERGY STAR guidelines. They also protect your home from hot summers and the coldest of winters. Their energy efficiency will result in a lower energy bill.
DURABLE
Made using fiberglass, our patio doors are durable enough to withstand the Upper Midwest weather. From glass to sill, they’re built to last for years.
ADVANTAGE GUARANTEE
C&T Siding & Windows warrants all of our workmanship for the lifetime of the products you choose. We stand behind the work we do.
Customize Your Patio Doors With EverWood® Infinity® by Marvin®
Marvin® offers EverWood® with their Infinity® patio doors. EverWood® allows you to fully customize the interior finish of your door. EverWood® features the strength of Ultrex® fiberglass with a wood grain finish that feels, looks, paints and stains just like wood.
Our team will ensure your doors look perfectly seamless before we leave your home. This means filling every nail hole and custom-painting your trim to match.
Need Inspiration?
Do you have a dream patio in mind? If so, it probably includes patio doors that complement your home and your outdoor living space. For over 45 years, our door replacement experts have helped homeowners design their dream patio doors. Check out our projects for more inspiration.
Frequently Asked Questions
How much does it cost to replace patio doors?
Patio doors often differ in size and design, two factors that affect cost. We find that most patio door projects cost between $5,500 and $8,500.
What should I look for when buying a sliding patio door?
You’ll want to choose a stable material that will last such as fiberglass. You’ll also want to make sure your patio door features a high level of glass efficiency to prevent heat from entering your home.
What is the most energy-efficient patio door?
Fiberglass is the most energy-efficient patio door material. Not only does it have zero conductivity, but it also expands and contracts slower than other materials. This helps prevent air loss in the summer and drafts in the winter.
Which is better: sliding doors or french doors?
Whether you choose a sliding door or a french door is simply a matter of personal preference. Of course, our design consultant is here to help you choose a door that fits your home best.
Should a patio door swing in or out?
This depends on the space available inside and outside of your home. If your doors are in a smaller room, you may choose to swing them out. If your patio is smaller or you want to maximize your outdoor space, you may choose to swing them in.