How to Repair a Sliding Patio Door
A variety of problems can cause difficulties in operating sliding patio doors. The majority of these issues are easily fixable.
Cleaning your sliding patio door is the simplest way to fix it. Use a brush along with some soapy water to wash the tracks. Next you can apply lubrication to increase their mobility.
1. Dirty or Damaged Tracks
One of the most common causes of a squeaky or sticky patio door is dirt and debris that has accumulated in the track. Sand and salt from winter roads, pine straw and bird droppings, pet hair, and other nastiness can gum up the process. It is important to regularly clean and lubricate your sliding doors.
Begin by putting on rubber gloves and a pair of safety goggles to protect your eyes. Then vacuum the tracks with the help of a shop vac or a brush to remove any gunk that has escaped. Mix equal parts of white vinegar into a spray bottle. Spray a small amount of the solution onto your cleaning brushes and scrub the sill and track. Rinse the area and dry it using paper towels to avoid scratching or further damage to the track and sill.
After the tracks are cleaned you can take a toothbrush and get in there to scrub the tougher areas that are stuck. You can also rub rough spots onto the bottom tracks, and then apply lubrication to the wheels to ensure smooth operation.
Another reason for a squeaky door is the misalignment of the rollers, which can also be fixed by adjusting the height and positioning of the rollers. If you are replacing the weather stripping, it's a good idea to do this to ensure a snug fitting and increase energy efficiency.
Leaking tracks can also be a serious issue that can result in mold growth and structural damage within your home. If the leak is confined to a specific section of the track, you might be able to fix it yourself by resealing the joint. If the issue is extensive you should contact an expert to repair the patio door.
2. Broken or Torn Screen
A patio door that does not allow for a good air flow can make your home feel uncomfortable and uncomfortable. It can also be a welcoming entry point for pests and mosquitoes. If you've damaged a screen or notice fog accumulating between the panes of glass it's best to seek professional assistance as soon as possible.
If you have a basic sliding patio door, the simplest option is to replace your existing screen with a new one. You can purchase screen material in rolls that are pre-measured to fit a variety of doors of standard sizes. It's also available as complete screen repair kits that include screen along with spline, roller and spline all in a single package.
The process of installing a new screen starts by laying the new material on a solid surface. Then, use your scissors to cut the screen to length so that about an inch or two of the screen overlaps on both sides of the frame. Then, take the old spline and any excess screen from the window frame using your utility knife.
It is now possible to lay the new screen spline beginning at the bottom left corner of the frame. Then, work sliding patio door repairs near me up until you reach the perimeter. Once the spline is in place, run your screen rolling tool over it several times, pushing it into the groove of the frame. Cut off any excess screen and spline it with your utility knife, being careful not to cut through the inside of the window frame. You should also examine the spline for ripples or distortions and adjust the screen as necessary.
3. Seals that leak
If you see water collecting or accumulating between the glass panes of your patio door, this is a sign that the seals and frame have lost their elasticity. This could lead to mold and decay, and increased energy bills because of drafts and air leakage.
Poorly installed flashing and caulking can lead to leaky seals. It is essential to hire an experienced professional who is able to install patio doors and make sure that the frame is properly caulked and flashed.
In addition to properly installing the flashing, you'll be sure that any gaps or cracks are sealed with caulking that's rated for use with your particular type of weather conditions. If you live in a region that has a humid climate, like Ontario or the province of Ontario, you'll want to select the caulking product that is able to be able to withstand the effects of moisture.
Another reason that leaks seals is when the shims underneath the door frame are not installed correctly. They are typically made of wood and keep the sheathing level with the framing. But when they aren't installed correctly, they can create a gap which allows moisture to enter your home.
One method to test the seals by spraying the frame with the help of a garden nozzle or hose. If you see the mist forming in these areas, it's time to contact a professional examine the frame at the installation. It's possible that a bit of additional caulking is all that's required, or maybe the shims need to be replaced. In either case, fixing the issue fast will avoid the possibility of further damage and costly repairs. It is always better to fix your patio door or frame before it's too late than to put off the repair.
4. Warped Frame
When wood is exposed to outside factors, like a fluctuation of humidity, it can absorb or lose moisture, which could cause warping. If a sagging frame begins to develop it could make the door more difficult to operate and eventually lead to damage or even complete failure. This is particularly the case for doors that divide damp garages and basements from living spaces.
A few minor repairs are able to typically correct a warped frame. Begin by checking the frame to ensure that all bolts and screws are tightened and secured. Replace any loose or missing screws. Then, you can replace hinge screws with longer ones that are 2 or more inches long. This will allow the screw to pierce the wall framing instead of the door jamb and pull the frame back in place.
You could also put in shims. These are thin pieces that can be put in front of the hinges. This allows you to adjust how the frame is positioned. Shims can assist in supporting the frame, and distribute the weight evenly over the larger area. This will stop the frame from becoming more warped with time.
You might consider hiring a professional to repair more severe frame warps. A professional can perform an exhaustive examination to determine the severity of the problem and provide you with an extensive repair solution. They can also put in additional bracing to strengthen the frame and help keep it from sliding in the future. This is typically a more durable and cost-effective option than purchasing new patio door components. If the frame is badly damaged, you may have to replace the entire jamb of the door instead of just the door itself.
5. Cosmetic Damage

Over time, patio doors will endure a significant amount of wear and wear and tear. Surface damage can cause your doors to look less than desirable and impact the look of your home. The good news is that most cosmetic damage is easily repaired with bonding fillers and paint. If the door has huge cracks or dents it is best to replace it rather than trying to repair it.
Similar to the seal around windows, a door's weatherstripping may become less effective over time. This can lead to gaps that allow air from outside to enter your home and increase the cost of energy. A professional door repair can install new weatherstripping in order to decrease energy loss and improve insulation.
Moisture on the exterior of a door is always bad news however it can be particularly dangerous when it comes to your patio doors. This moisture can lead to wood rot, which is costly and difficult to repair. The best way to safeguard your home is to have any water leaks repaired immediately by a trained professional.
Over time, a patio door can be misaligned as a result of normal usage or foundation changes. This can cause patio doors to become jammed, or make it difficult to open and shut. A technician for door repair can realign the hinges and tracks to ensure smooth operation. They can also replace worn-out hinges and rollers to restore functionality.