How to Choose the Right Bifold Patio Doors in Oceanside, CA for Your Home

replacement windows in Chula Vista, CAPriority Doors & Windows is one of the largest, oldest, and most respected suppliers of door and window products in San Diego County.
Our company is a Fleetwood dealer, a LaCANTINA Top Performing Elite dealer, an Elite Marvin & Marvin Integrity Dealer, a 5 Diamond Milgard dealer, and is AAMA Certified to mention a few. Our sales team has traveled the U.S. to tour manufacturer facilities and have been factory-trained to ensure our familiarity and knowledge of the products we sell. Contact us at 619-281-2333 or visit us at 8185 Camino Santa Fe, San Diego, CA 92121

Bifold patio door systems are a phenomenal way to blend your indoor living space with your outdoor surroundings and to maximize natural light in your home. They are highly sought-after in modern homes because of their ability to accomplish these dual purposes. But with so many options in today’s marketplace, how do you know which bifold patio doors in Oceanside, CA to buy?

At Priority Doors & Windows, it’s a question our customers often ask. Of course, the answer varies depending on your goals for the installation, and your home’s configuration and available space. But whether you’re renovating or building new, the important points to consider remain largely the same. Here are the things you should keep in mind as you prepare to choose a bifold patio door:


The material that your chosen bifold doors are made from will drastically affect the overall quality and performance of the door. Bifold doors are intended to function as both a door and a wall, so it’s important to get this right. The material needs to be strong and durable, providing a sealed barrier against weather and water. When closed, you’ll want a material that supports good sightlines of your views, with minimal frame obstructions. It should also have an appropriate finish that will add to the style of your home.

Keep in mind the quality and feel of the home as you make your selection. You’ll want to match your new bifold patio doors to the rest of the house. You should also consider the level of maintenance that the material will require. A hardwood timber frame may be more aesthetically appropriate in a fine home, but it will require more care than a composite, metal, or PVC frame.


We recommended you carefully consider the security of your new bifold patio door system. Locking cylinders are the greatest point of weakness in door security. Make sure the performance of all hardware and locks are thief resistant by installing only those products that meet forced entry testing standards.

Glass is also a point of opportunity for would-be intruders. Fortunately, glass is much higher quality than in years past, so it is difficult to break. Even so, ask your supplier about the security rating of the glass. For additional details and the latest in security recommendations, feel free to speak with one of our friendly product specialists.

Thermal Efficiency

Building codes dictate the minimum efficiency standards required for window and door products. Make sure your chosen bifold patio doors in Oceanside, CA meet these standards. For increased efficiency, you can look for doors that meet the rigorous benchmarks set by the U.S. federal government’s Energy Star program. The more efficient your bifold door, the more you can potentially save on your energy bill. It’s also a good idea to make sure your new door is built to efficiency standards of water tightness, air-permeability, and wind load resistance. These additional efficiency measures are crucial to the performance of the door system.

Weathered Threshold

When the weather and water inevitably beat upon your new bifold patio door system, the weathered threshold is a crucial part of keeping your home free of water leaks. It does this using an installed floor track with a small upright lip and watertight seal. A non-weathered threshold can also be installed, if preferred. This alternative provides a flat transitional surface between your indoor and outdoor space, making it less of a trip hazard. But, when the rain and storms come, there is no way to ensure water won’t puddle and enter under the door system.

Configuration Options

Most homeowners want their individual door panels to be large in size. This provides more glass, natural light, and less unobstructed views. You’ll likely want a door system that can be adjusted to meet different configurations, depending on your desired use in any particular moment. It’s also important that the bifold system has a single panel in the system that works as a master door for everyday use. If kids are around the door system, consider installing finger safety gaskets.


Your new bifold patio door system is not an inexpensive investment in your home. To protect that investment, don’t buy anything before getting detailed information about the product warranty that comes with your purchase. If the installation is separately handled, you’ll want to make sure to get information about the warranty coverage of this as well. We suggest you read through these details and understand them before any purchase.

Talk with a Specialist About Bifold Patio Doors in Oceanside, CA

Priority Doors & Windows has been serving the community since 1981. Our specialists are passionate about helping our customers to find the very best products for their homes and offices. If bifold patio doors in Oceanside, CA are on your mind, come and see us at 8185 Camino Santa Fe San Diego, CA 92121. Our pro team can be reached at (619) 281-2333.


  • What are the differences between bifold and patio doors?
    • Patio doors: Patio doors are exactly what they say: doors meant for the patio (or deck, or balcony, of course). They can be swing doors on hinges or sliding doors, as is quite popular in traditional style homes. 
      • Patio doors are best used on balconies, decks, and garden walk-outs.
      • For homes with tighter spaces and/or lots of furniture, the sliding patio door is the right choice as the panels slide easily over each other—a great space saver.
      • Patio doors of any style provide a 45-65% opening.
      • They are usually less expensive than bifold doors.
      • There are various size options, panel count options, and customizable glass, hardware, and lock options.
    • Bifold doors: These are more commonly known as “folding sliding doors.” The bifold door can be used as a replacement for your run-of-the-mill patio door to more completely tie together your indoor and outdoor spaces. 
      • They have the ability to be totally closed, partially open, or fully open.
      • There are various size options, panel count options, and customizable glass, hardware, and lock options.
      • Bifold doors are unique and add significant value to a structure.
      • They can be opened inward and outward. Bifold doors provide a 90% clear-cut opening when all door panels are open and folded up.
  • Why Marvin bifold patio doors are the best option?
    • Here are the top 5 reasons why Marvin bifold patio doors are your best option.
      • They offer a variety of exterior and interior finishes. 
      • They can be outfitted with almost any kind of glass. 
      • They come in almost 100 different design configurations. 
      • They’re easy to open and close. 
      • They can have traditional and contemporary handles. Learn more.
  • What types of glass can I place into bifold patio doors?
    • There are more than a dozen glass options available to you. Here are some of the most popular glass choices.  
      • Tempered Insulating Glass 
      • Obscure Glass 
      • Glue Chip Glass 
      • Sandblasted Glass 
      • Rain Glass
  • Is it mandatory to have a permit for window installation changes in California?
    • It is mandatory to acquire a permit, as per the regulations in Section 1030 of the 2022 California Building Code and Section 310 of the 2022 California Residential Code, for window installation changes.


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