Advice & Inspiration

How To Install Patio Doors in 8 Steps

Whether you’re looking to upgrade your home with new patio doors or replace an existing door, this step-by-step tutorial will walk you through the process with ease. Installing patio doors not only enhances the aesthetic appeal of your home but also allows for better natural light and easy access to your outdoor space.

The average person waits 15+ years before they replace their patio door. This means the external doors that they are living with are the doors that initially came with the house in most cases. Doors this old have lost most, if not all, of their energy efficiency and functionality.

By following these instructions and using professional patio door installation techniques, you’ll have your new patio doors up and functioning smoothly in no time.

Why Install New Patio Doors?

Installing new patio doors offers numerous benefits beyond just aesthetic appeal. Here are several reasons why upgrading to new patio doors is a wise investment:

Enhanced Natural Light

Patio doors are designed to maximise natural light, brightening up your living space and reducing the need for artificial lighting during the day. A modern sliding glass door not only creates a more inviting atmosphere but also helps lower energy costs.

Improved Energy Efficiency

Older patio doors may have worn weather-stripping or inadequate insulation, leading to drafts and energy loss. New patio doors are designed with advanced sealing technologies and energy-efficient materials, helping to keep your home comfortable year-round and reduce heating and cooling expenses.

Easy Access to Outdoor Space

Whether you have a garden, patio, or balcony, patio doors provide seamless access to your outdoor living areas, blurring the line between indoor and outdoor space. This makes entertaining, gardening, or simply enjoying the fresh air more convenient and enjoyable.

Increased Home Value

Upgrading to new patio doors can significantly enhance the resale value of your home. Potential buyers are drawn to properties with modern, energy-efficient features, making new patio doors a worthwhile investment if you plan to sell in the future.

Enhanced Security Features

In 70% of burglaries, the offender enters the dwelling through the door. Only 30% of burglaries occur with the burglar gaining entry through a window.

Many modern patio doors come equipped with advanced security features, the best patio doors for security will have multi-point locking systems and impact-resistant glass, providing added peace of mind against intruders and potential accidents.

Variety of Styles and Designs

From sleek sliding doors to elegant French doors to space-saving bifold doors, there’s a wide range of styles and types of patio doors to choose from to suit your home’s aesthetic and functional requirements. You can also customise features like glass patterns, frame colours, and hardware finishes to complement your interior decor.

Better Insulation and Soundproofing

New patio doors with double or triple-pane glass provide superior insulation against outdoor temperatures and noise pollution, creating a quieter, more comfortable living environment.

How to Install Patio Doors in 8 Steps

Of course it’s always best to hire a professional when installing patio doors, however if you’re a DIY connoisseur then we have some basic steps below whether you’ve chosen sliding patio doors, classic new french doors or contemporary bifold doors.

Step 1: Gather Your Tools and Materials

Before you begin the installation process, it’s essential to gather all the necessary tools and materials. Here’s a checklist of what you’ll need:

  • Patio doors (sliding, french, or bifold)
  • Screws and plugs/frame fixers
  • Frame packers
  • Spirit Level
  • Tape measure
  • Drill
  • Screwdriver
  • Sealant
  • Sealant gun
  • Safety glasses and gloves

Ensure you have everything on hand before starting to avoid interruptions during the installation process.

Step 2: Prepare the Area

Clear the area where the patio doors will be installed. Remove any door furniture such as rugs, or obstacles to provide ample space for working. If you’re replacing old patio doors, carefully remove them along with the door frame. Clean the area thoroughly to ensure a smooth installation surface.

Step 3: Measure and Adjust

Accurate measurements are crucial for a seamless installation. Measure the height and width of the door frame opening to ensure your new patio doors will fit correctly. If necessary, adjust the opening by trimming to accommodate the dimensions of your new doors.

Step 4: Install the Door Frame

Start by installing the door frame according to the manufacturer’s instructions. Use a level to ensure the frame is plumb and level before securing it in place with screws and plugs or frame fixers, use frame packers to prevent distorting the frame . Properly aligning the door frame is essential for smooth operation and preventing drafts.

Step 5: Mount the Patio Doors

With the door frame in place, it’s time to install the patio doors. Depending on the type of doors you’ve chosen (sliding, french, or bifold), follow the manufacturer’s instructions for mounting them onto the frame. Use a level to check for even alignment and adjust as needed before securing the doors in place.

Step 6: Test the Doors

Once the patio doors are installed, test them to ensure they open and close smoothly without any obstructions. Check for proper sealing and insulation to prevent drafts and energy loss. Make any necessary adjustments to ensure optimal functionality.

Step 7: Seal and Insulate

To enhance energy efficiency and weatherproofing, seal around the edges of the door frame with sealant. Pay special attention to gaps and seams to prevent air leaks. 

Step 8: Finishing Touches

With the patio doors securely installed, add any finishing touches to enhance their appearance and functionality. This may include installing blinds or curtains for privacy, adding a door handle and lock for security.

Looking for Modern and Reliable Patio Door Solutions?

Installing patio doors may seem like a daunting task, but with the right tools, materials, and know-how, it’s a manageable project that can significantly enhance your home’s functionality and appearance. Whether you’re replacing old doors or installing new ones, following these steps will help you achieve professional results and enjoy the benefits of your patio doors for years to come.

DoorsDirect2U have over 40 years of experience providing internal door and external door solutions to suit all budgets and specifications. You can purchase with confidence safe in the knowledge all products are backed with a manufacturer’s guarantee.

Shop all Patio Doors and French Doors or contact us for expert advice!

How to Install Patio Doors FAQs

How long does it take to install patio doors?

The time it takes to install patio doors can vary depending on factors such as the type of doors, the complexity of the installation, and any necessary adjustments to the door frame. On average, professional patio door installation can take anywhere from a few hours to a full day.

Do I need professional help to install patio doors?

While installing patio doors is possible as a DIY project, it’s recommended to seek professional assistance, especially if you’re not experienced with carpentry or home renovations. Professional installers have the expertise and tools needed to ensure a seamless installation and avoid common pitfalls, as well as removing the old door and disposing it for you.

What type of patio doors is best for my home?

The best type of patio doors for your home depends on factors such as your space requirements, aesthetic preferences, and budget. A sliding door is ideal for maximising space and offering unobstructed views, while French doors add a touch of elegance and charm. Bifold doors are perfect for creating a seamless transition between indoor and outdoor living areas.