Milwaukee Patio Door Installation, Repair & Replacement

Wisconsin’s best value in beautiful, energy efficient patio doors

Infinity Exteriors sells and installs only the highest quality, secure and weathertight patio doors from leading manufacturers Pella, Richlin and Marvin. We have the strongest reputation of any Milwaukee area roofing company because of our unparalleled workmanship, lifetime warranty and meticulous attention to detail. Our patio door installers bring the same level of professionalism to every door and window replacement, repair or new installation. You’ll love your affordable new patio doors installed by Infinity Exteriors, and pay zero dollars until you’re completely satisfied.

Types of Patio Doors

Sliding patio doors

Sliding patio doors consist of a single or double panel installed on a track. Sliding doors take up less space, making it easier to arrange your furniture. Sliding doors from Pella, Marvin and Richlin are available in a wide range of traditional and contemporary styles.

Multi-slide patio doors

Multi-slide patio doors feature multiple sliding panels available in uni-directional or bi-parting configurations and customizable widths. Also called scenic or panoramic doors, multi-slide patio doors maximize fresh air, sunlight and views. Available from Pella and Marvin.

Scenic multi-slide patio doors in Wisconsin lakehouse

Swinging patio doors

Swinging patio doors are available as French doors (a pair) or as a single hinged panel. We can install a single or double swinging patio door to swing in or outward. Infinity Exteriors installs new and replacement swinging patio doors from Marvin, Richlin and Pella.

French patio doors

French patio doors include two swinging doors with glass panels allowing plenty of natural light. We can install French doors to swing inwards or outwards. French patio doors add elegance and open wide for convenient movement to and from your outdoor space. Infinity Exteriors carries exquisite, durable French patio doors from Richlin, Marvin and Pella.

Custom French patio doors with natural wood and transom

Bifold patio doors

Folding patio doors (bifold doors) are slim and practical, folding away to the side like an accordion and creating an opening as wide as you desire.

Low threshold folding patio doors provide safe and convenient access for deliveries, wheelchairs and other mobility aids.

Infinity Exteriors installs sophisticated bifold patio doors available in many different sizes and configurations from trusted brands Marvin and Pella.

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Slim bi-fold patio doors opening to veranda


Top Patio Door Manufacturers

Only four companies meet Infinity Exteriors’ stringent standards for patio door manufacture:


ProVia are known for their beautifully designed doors and ENERGY STAR award-winning energy efficiency. Homeowners looking to break the mold and get a truly unique high-performance door need look no further than ProVia Doors. Each door is individually customized from durable steel or fiber-glass with a range of embossing, wood finishes, paint colors, hardware, and glass options to choose from. You can truly design the door of your dreams with ProVia.

ProVia offers several luxury door series to compliment any home with its fully customizable design:

  • The Aeris Series patio doors make no compromises. A real wood interior of oak, cherry, or maple enhances the beauty inside your home, while a tough vinyl exterior provides protection outside. These high-performing sliding doors give homeowners functionality and energy savings. 
  • The Embarq Series entry doors have reinvented the door, setting a new standard in energy efficiency. These innovative fiberglass doors are 43% thicker than the average door, with a dual perimeter seal, custom bottom sweep, and an insulation channel combining to give it the lowest recorded heat conduction measurement for entry doors in the U.S.  

ProVia specializes in: 

  • Entry Doors 
  • Storm Doors 
  • Patio Doors 
  • Hardware 

Contact Infinity Exteriors today and get started on your ProVia door design!

Marvin Windows and Doors logo


Marvin™ patio doors feature beautiful natural wood interiors with exterior cladding in wood or aluminum.

Marvin patio doors are made to order and true to the company’s heritage of high quality and exclusive innovations like the robust Ultrex sill.

Marvin offers many different styles of sliding, swinging and bi-fold doors with ergonomic hardware and graceful operation.

Marvin Windows and Doors logo


Richlin Window™ patio doors are made with double strength glass and double weather stripping for reduced energy costs.

Richlin’s high quality polyvinyl chloride (PVC) sliding patio doors are extremely weather resistant and undergo rigorous testing and are guaranteed not to warp, peel or shift.

Available options include simulated divide lines, built in blinds and solid or woodgrain finishes.

Richlin Window logo


Pella® patio doors are available in many different styles including French, sliding, bifold and multi-slide.

Choose from wood, fiberglass or vinyl and a wealth of finishing and color options.

Pella patio doors are crafted using the latest technology while maintaining the company’s high standards for performance and practicality.

Contact an experienced patio door installer at Infinity Exteriors for help choosing the most affordable, energy efficient and attractive patio door for your home.

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Pella windows and doors logo

Patio Door Frame Options & Glass Door Window Treatments

Ask your Infinity Exteriors patio door installer to customize your new or replacement patio door with your choice of:

Find the patio door of your dreams at Infinity Exteriors. Our experienced patio door installers will be happy to answer your questions and provide a free estimate.

Patio Door Replacement, Repair and New Installations


Infinity Exteriors installs new patio doors as part of remodel, in place of a window or during a new home build. Don’t let sloppy installation by a low bidder threaten the integrity of your home.

Our meticulous attention to detail ensures a perfect installation so our high quality patio doors can perform the way they were designed to. If you ever have a problem with your Infinity Exteriors patio door installation we’ll fix it at no cost to you.


Say goodbye to your drafty, foggy, sticky or leaky old patio door and improve your home’s energy efficiency and security with a replacement patio door installed by Infinity Exteriors. You pay nothing until we’ve completed a beautiful, convenient, weathertight patio door replacement and you’re 100% satisfied with our work.


Patio door pros at Infinity Exteriors replace defective parts and restore your patio door to as good as new. Call us for help with:

  • Wheel and track alignment
  • Lock repair and replacement
  • New weatherstripping
  • Replacement parts and adjustments

Even if you don’t know exactly what needs to be done, our patio door repair experts will figure out the problem and provide a free estimate. All patio door repairs by Infinity Exteriors are 100% reliable. If our work isn’t perfect, we’ll make it right at no additional cost.

Milwaukee home patio door installation job

Infinity Exteriors Workmanship Warranty

Infinity Exteriors backs every job, big or small, with a lifetime workmanship warranty.

If any of our products fail as a result of our installation, we’ll replace them. Plus, perfect installation by Infinity Exteriors ensures manufacturer warranties remain valid.

We guarantee you will be satisfied with your new patio door installation, replacement or repair.

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Infinity Exteriors logo

Answers to Frequently Asked Questions about Patio Doors

Are patio doors secure?

Old or broken patio doors may make it easier for intruders to break in, but new and replacement patio doors have improved safety features:

Built-in mini blinds protect your privacy and keep valuables out of view
Multipoint locking systems and spring-loaded foot bolts provide extra security
Heavy-duty hinges keep patio doors securely fastened to the frame

Security bars and door sensors are simple DIY ways to beef up patio door security. Pella makes discreet security sensors you can apply to windows and doors. Contact Infinity Exteriors for more information on patio door security options.

Are patio doors energy efficient?

Modern patio doors are much more energy efficient than older models. Advancements in door materials and insulating glass have greatly increased the efficiency of all styles of patio doors. Choosing an experienced patio door installer ensures your new patio door is air and water-tight for the good of your energy bill and your home’s integrity.

Do I need a building permit to install or replace a patio door?

In general if you are replacing a door or window without changing the structure of your home, you probably won’t need a permit. If you’re changing a window to a doorway or creating a new door opening, you probably will.

Homeowners should check with their local jurisdiction before starting DIY home improvement projects. Infinity Exteriors has decades of experience installing and replacing patio doors across southeast Wisconsin. We’re happy to address any questions or concerns you have about permits for your Infinity Exteriors patio door installation.

Are patio doors standard sizes?

Yes and no. There are standard patio doors, usually with a height of 80 inches (6 feet, 8 inches). Infinity Exteriors works with industry-leading patio door manufacturers who offer a variety of standard sizes as well as custom-built swinging and sliding patio doors. No matter the dimensions or shape of the patio door you have in mind, Infinity Exteriors will help you find the ideal door for your home.

How much do patio doors cost?

The cost of a new or replacement patio door depends on the size, style and options you select. Installation costs vary widely among home improvement companies, but the cheapest installation cost is NOT the best value. Poorly installed patio doors can lead to leaks, drafts, a voided manufacturer warranty and expensive repair work for your door and home.

High quality patio doors installed by Infinity Exteriors will cost less over time with our workmanship warranty and energy savings.

Can sliding patio doors be reversed?

Sliding patio doors typically have one panel locked in place while the other slides. It's sometimes possible to reverse the fixed and sliding panels depending on the brand of door and type of frame. Contact our patio door installers to find out if your existing patio door is reversible.

When Infinity Exteriors installs a new patio door you can choose which direction you want it to slide or swing open.


Affordable new and replacement patio doors professionally installed throughout the greater Milwaukee area

Infinity Exteriors offers Milwaukee homeowners the best value on patio doors by providing the highest quality products and perfect installation for the best price of any comparable patio door installer. You won’t find a better value on roofingsiding or replacement doors and windows anywhere in Wisconsin.

Contact Infinity Exteriors for a free estimate on patio door installation options.


Take a look at all of the areas we service in Wisconsin:

Good, honest company that does prompt and quality work with good products. I have had them do two projects, some new construction windows and flashing an old deck while replacing a patio door. Both were done quickly and they resolved any issues as they worked. With the cold temps we've had early on I am very glad I had this done, and the products are noticeably superior to the original windows I still have in other areas of the home. I am looking forward to having them all done eventually.
Michael Daly
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Brookfield Franklin Grafton Milwaukee Madison Muskego New Berlin Oconomowoc Pewaukee Racine Sheboygan Shorewood South Milwaukee Waukesha Wauwatosa West Allis
and throughout Southeast Wisconsin.


Appleton Brillion Chilton Fond Du Lac Grand Chute Greenville Hortonville Kaukauna Kimberly Larsen Little Chute Mackville Menasha Neenah Omro Oshkosh Ripon Sherwood Winnebago 
and throughout Northeast Wisconsin.


Madison Sun Prairie Waunakee Fitchburg DeForest Stoughton
and throughout Central Wisconsin.