How Do You Install A Patio Door On Concrete? (EASY Way)

If you’re looking to make your home more comfortable and beautiful, why not add a patio door? A patio door is a great way to increase the amount of natural light in any room. 

Patio doors can also increase the value of your home while providing easy access to the outside world. But before you can install one, you’ll need to decide where exactly it will go. 

You may want it located near an existing window or another access point for convenience. In this article, we’ll cover everything from prep work all the way through installation of your new patio door!

How to Install a Sliding Glass Door | This Old House – YouTube
Takeaways
Patio door installation on concrete can be done in an easy way.
Proper anchoring and weatherproofing are essential for durability.
Following a step-by-step guide can simplify the installation process.
Hiring a professional for installation ensures expertise and accuracy.
Taking accurate measurements is crucial for a proper fit.
The installation time can vary depending on the complexity of the project.
Regular maintenance and inspections can prolong the door’s lifespan.

Prep By Choosing The Area

Before you begin, make sure the area is level and that it’s not near any trees or structures (such as your house). 

The patio door needs to be in an area with good visibility so you can see who is coming and going. You also want to avoid putting it in a high traffic area.

Looking to build a covered patio on a budget? Our easy fix guide on how to build a cheap covered patio provides you with practical tips and cost-effective solutions to create a cozy outdoor space without breaking the bank.

Choose The Materials You Will Need

You will need to choose the right materials for your job. You should take into account the weather and your budget, as well as what kind of tools you have at your disposal. If you don’t have all the right tools, then go out and purchase them before starting this project.

Gather Your Tools

Gather your tools. You’ll need a hammer drill, concrete chisel, concrete saw and tape measure with level attached. 

You also want a screwdriver for making pilot holes in the concrete for your door hardware and caulking gun to fill any gaps between door frame and patio slab after it’s installed.

To complete the job you will need: a utility knife for cutting wood trim pieces; paintbrush for painting the interior of your new patio door casing (optional).

Place The Door On The Patio And Mark It To Remove The Concrete

You’ll need a level, a pencil and tape measure. Use the level to mark the door frame to remove concrete from around each side of it. Use your tape measure to check that the door is square with the patio floor.

  • Make sure that both sides of the patio are level using your level before you install your new patio door.
  • Check that all four corners of your new patio door are even with one another by measuring each corner and adjusting as needed by adding or removing material from underneath them until they’re even with one another at all four corners.

Not a fan of string lights? Discover creative ways to illuminate your patio without them. Our guide on how to light a patio without string lights offers innovative lighting ideas and techniques to enhance your patio ambiance.

Use A Hammer Drill To Break Up The Concrete

Once you’ve picked out the door and decided where to place it, there are two main ways to install a patio door on concrete:

  • Use a hammer drill to break up the concrete.
  • Use an excavator or jackhammer to remove it. (Or, if you’re on a budget, rent one for an hour.)

No matter which method you use, after breaking through your patio’s surface, you’ll need to drill holes in the concrete so that screws can go through them later for example if they’re holding down decking boards or other materials that sit above grade. 

You’ll also want at least one hole in each corner of your floor joist framing support structure so it doesn’t crack when installing windows or doors later on (this is called “framing out” because it provides structure around where these things will go).

Hammer Drill ModelFeatures
Bosch RH328VC8.0 Amp motor, vibration control, variable speed, SDS-plus chuck
Makita HR2641X18.0 Amp motor, AVT anti-vibration technology, variable speed, SDS-plus chuck
DEWALT D25263K8.5 Amp motor, shocks active vibration control, variable speed, SDS-plus chuck
Milwaukee 2712-201-1/8″ SDS Plus rotary hammer, anti-vibration system, variable speed, SDS-plus chuck
Hilti TE 7-C710-watt motor, active vibration reduction, variable speed, TE-C chuck

Remove Excess Pieces Of Concrete

With the hammer drill, use a masonry drill bit to bore holes into the concrete. These are where you’ll insert your expansion anchors for mounting the door frame to the concrete (the heavy-duty metal brackets that attach to your door frame). 

If you’re installing a patio door system by yourself, consider renting a concrete countertop saw or wet saw this will make it much easier to cut through old concrete.

After drilling holes into the concrete, use a chisel to remove any excess pieces of concrete in your way. 

This is especially important around doors with glass panels because there may be more clearance needed between them and surrounding walls/doors than with standard solid doors; removing excess pieces of rough-cut stone will help prevent any accidents when installing these windows into place later on down this process!

ToolDescription
Demolition HammerPowerful tool for breaking and removing excess pieces of concrete.
Concrete SawCutting tool specifically designed for removing concrete sections accurately.
JackhammerHeavy-duty tool used for breaking up and removing concrete surfaces or structures.
Concrete ChiselHand tool for chipping away and breaking up small areas of excess concrete.
Diamond Blade GrinderVersatile tool with a diamond-tipped blade for grinding and smoothing concrete surfaces.
Concrete Crack ChaserTool designed for cutting narrow cracks in concrete to facilitate removal.

Remove Dirt And Debris From The Area Under The Door

Before installing the door, you will want to remove any dirt and debris from under the door. Use a broom to sweep out the area and use a shop vacuum or wet/dry vacuum to remove any remaining dust.

Use A Leveling Tool To Level And Stabilize The Door

To ensure that your patio door is level and straight, you’ll need a level. Place the level on the patio surface under the sill of the door and make sure that it reads level in both directions. Use shims to adjust the baseboard if necessary until it reads perfectly straight. 

Once you have your baseboard leveled, use 2 x 4 blocks of wood (or other materials) to raise or lower it until its height matches up with the height of your concrete slab. 

Now that your baseboard is secured to your patio, check again with a long level to make sure that it’s still stable and not leaning away from where you want it.

Beat the heat and create a refreshing outdoor oasis with a patio mister. Learn how to set up a patio mister the easy way with our comprehensive guide on patio mister installation, and enjoy cool misty breezes on hot summer days.

Measure For The Cement Board And Cut It To Fit Under The Door

After you’ve measured the space between your door and patio, make sure that you cut the cement board to fit. If you’re using a circular saw, be sure to use a level as a guide to ensure that the cement board is cut straight.

Dealing with hairline cracks in your concrete patio? Don’t worry, we’ve got you covered. Check out our expert advice on repairing hairline cracks in a concrete patio to learn effective repair methods and restore the beauty and integrity of your patio surface.

Attach Cement Board To The Patio With Concrete Screws

Now that the cement board is on top of your patio, you can attach it to the concrete with screws. First, use the drill bit included in your kit to make holes through one side of each piece of cement board. 

Then, screw a concrete screw into each hole and push down until they are flush with or below the surface of the cement board.

Make sure that both sides of each piece are level before attaching them so that when they’re attached, they’ll be level across their entire surface area as well (this will make everything work smoothly).

Attachment MethodDescription
Concrete ScrewsUse concrete screws to securely attach cement board to the patio surface.
AdhesiveApply a strong adhesive specifically designed for bonding cement board to the patio.
Mechanical FastenersUtilize mechanical fasteners such as nails or screws to secure the cement board in place.
Construction AdhesiveApply construction adhesive to ensure a durable bond between the cement board and the patio.
Anchoring SystemImplement an anchoring system that provides stability and reinforcement for the cement board.

Drill Holes Into The Cement Board With A Masonry Drill Bit

  • Drill holes into the cement board with a masonry drill bit. Make sure you’re using a masonry drill bit and not just any old drill bit from the store.
  • Drill holes every 6 inches or so, making sure to use a level to make sure that the board is straight.
  • Attach cement board to patio with concrete screws, making sure it’s level when you attach it to your patio so that it stays even throughout its lifetime as a patio door!

Transform your patio with stunning floor tiles. Our easy fix guide on how to lay patio floor tiles provides step-by-step instructions and helpful tips to ensure a smooth and visually appealing tile installation process.

Conclusion

Once you have leveled and installed the cement board, it is time to install the bottom track. You will need to measure and cut the track to fit around your patio door frame. 

Make sure that this measurement covers any trim on the sides or top of your door frame so that everything is even with no gaps visible from either side of the door. 

There should also be a ½” gap between each side of the track because this will allow for expansion in hot weather!

Further Reading

Here are some additional resources for further reading on patio door installations:

Best Practices for Patio Door Installations: Discover the best practices and professional tips for a successful patio door installation, ensuring optimal functionality and energy efficiency.

How to Replace a Patio Door: Step-by-step instructions and helpful advice for replacing a patio door, including measuring, removing the old door, and installing the new one.

A Step-by-Step Guide: How to Install Patio Doors on Concrete Floors: This comprehensive guide provides a detailed step-by-step process for installing patio doors on concrete floors, including preparation, anchoring, and weatherproofing.

FAQs

Here are some frequently asked questions about patio door installations:

How long does it take to install a patio door?

The installation time for a patio door can vary depending on factors such as the complexity of the project and the experience of the installer. On average, it can take several hours to a full day to complete the installation.

Do I need to hire a professional for patio door installation?

While it’s possible to install a patio door yourself, hiring a professional is often recommended. Professionals have the expertise and tools necessary to ensure a proper and secure installation, minimizing the risk of errors or damage.

Can I install a patio door on my own if I have no prior experience?

While it’s technically possible to install a patio door without prior experience, it can be challenging and may lead to suboptimal results. It’s advisable to have some level of experience with basic carpentry and construction before attempting a patio door installation.

How do I measure for a new patio door?

To measure for a new patio door, start by measuring the width and height of the door opening. Take multiple measurements to ensure accuracy and consider factors such as the rough opening and necessary clearances for proper installation.

What are some signs that my patio door needs replacement?

Signs that your patio door may need replacement include difficulty opening or closing, drafts or air leaks, water leaks, visible damage or deterioration, and outdated or inefficient design. If you notice any of these issues, it’s worth considering a replacement to improve functionality and energy efficiency.