How to Restore a Composite Door
Composite doors are made with 17 layers of laminated wood and a solid core. They can help keep you warm and safe. However, these doors may be damaged by breaking-ins and the forces that are imposed on them.
Cracks, misalignment and gaps around the frame are all common issues. Most of these issues are fixable!
Cracks

Composite doors are renowned for their durability, however as with any other door they can develop cracks and splits over time. These may result from general wear and tear, a knock or impact that is not noticed or a change in temperature or humidity.
If the split or crack is small, you can often repair it with a plastic filler from your local hardware store. Follow the directions on the packaging and apply the filler to the fracture, using a putty knife to evenly spread it over the surface. The compound will then dry and should not be visible when you look closely. If the crack is large, an expert assessment may be needed.
A change in temperature or humidity can also cause cracks and splits, particularly if the door is exposed to direct sunlight for a long time. You can help prevent this by making sure your home is well ventilated and reducing humidity levels. You can also paint your composite door using a particular exterior door paint to protect against weather damage and limit exposure to sunlight.
Another common problem with composite doors is that they tend to sound or rattle when opened or closed. This can be caused by the expansion of humidity due to high humidity, misaligned hinges or an uneven frame. A stuck door can be an annoyance and embarrassing issue, particularly in the vicinity of the lock on your front door.
You can usually resolve the problem of a door that is stuck by lubricating the hinges to reduce friction and the requirement for manual force. Additionally, loosening the hinge screws and adding longer ones can help to lift the door back to its original position and close it with ease. You can also sand down the surface of your composite doors to reduce the chance of sticking or scraping. However it is crucial not to scratch the GRP finish.
If your door is squeaking it could be due to the locking mechanism is damaged, dirty or defective, making it difficult to open and close it or turn the key. To make the door work better, you can apply a silicone-based grease lubricant on the cylinder. If this doesn't fix the problem, you may need to replace the lock's components or have them replaced professionally.
Loose Seals
While composite doors are able to last longer than uPVC and timber doors, they are susceptible to damage. Like any exterior door they may fade over time due to sun exposure and other weather conditions. composite door replacement lock can be ugly and make your home look less appealing. Fortunately, there are a number of ways you can restore your composite door to its original glory.
Leaks are a frequent issue with composite doors. They usually occur as a result wear and tear on the weather seals. This may allow water to enter your house, which is an extremely risky security issue and something you'll need address quickly to avoid further damage.
If your composite door is leaking, you'll have to replace the gaskets or weather seals immediately. This is easy to do and will typically only take only a few minutes. First, remove the old seal by loosening screws and then prying out. After the old seal has been removed, simply place a new rubber seal over the gap, making sure that it's properly inserted. Alternatively, you can use a silicone- or graphite-based grease to help ensure that the gaskets and seals on your doors stay in place.
Another potential issue with composite doors is the possibility of swelling or misalignment of the hinges, usually caused by fluctuations in temperature or the building's settling. This can cause gaps in the door frame and make it difficult to open and close the door.
It's also important to periodically examine your composite doors' drainage holes to ensure they're not blocked. This is particularly true in winter when the threshold of the door could flood if it's not maintained properly. Cleaning the drainage holes regularly will keep them clear, and prevent water from accumulating in areas where it can cause structural damage.
While composite doors are a fantastic option for any home, they can be prone to problems with wear and tear. Follow these simple repair techniques to keep your doors in good condition for a long time.
Dropped Hinges
Composite doors are extremely durable and require minimal maintenance, but the hinges could break if they are subjected to continuous use. Fortunately, this is a simple problem that can be fixed with some simple door adjustment. To determine the problem, you will need to first examine the hinges of the door. This will help you determine what adjustments to make and what tools to use. It is also important to clean out the hinge area and remove any dust or dirt that could be causing problems.
Utilizing a screwdriver or a hex wrench, loosen the plastic caps that protect the top and bottom of each hinge (if necessary). This will expose the screws which hold them in place and make it easier to adjust the hinges. You can apply pressure to the hinges after tightening the screws to ensure that they are flush with the frame.
You should also check your latches and hinges regularly for signs of damage or misalignment. This will keep your door in good condition and stop any security issues from forming. It is also important to ensure that the hinge on the bottom is able to take the bulk of the load, since this will decrease the chance of sagging over time.
If you're experiencing difficulty locking your composite door it could be due to misalignment of the hinges or a problem with the multi-point lock itself. If the lock is not adjusted, it could result in the lock becoming spongy or difficult to operate.
Our team of professional installers can help you align your door and install the locks to provide an affordable solution. We can also install new handles and letterboxes in order to give your composite doors a fresh look and feel.
Blocked Drainage Holes
Composite doors are a favorite choice for homeowners because of their durability, style, and low-maintenance look. As with any exterior door weather conditions can result in wear and tear. Although composite doors can't be polished or painted like wood doors, you can take some steps to correct common problems and make your door look as good as new.
One of the most frequent problems with composite doors is that they could start to let water in. This is typically because of worn out gaskets and weather seals that leave gaps that let rainwater in your home. To fix this problem clean the drainage holes located in the thresholds with water to ensure they're functioning properly and are free of blockages.
The locking mechanism of composite doors could also become stuck. This is typically due to dirt or grease that has built up in the lock cylinder or door handle. To get rid of this problem cleaning the cylinder, use a product for cleaning that is safe for use on composite doors and use an oil lubricant for grease to help it return to operation.
Drainage holes that are blocked are a frequent issue with doors made of composite, and these can be easily solved by flushing them with water to ensure they're functioning correctly. You can avoid water getting into your home by cleaning the drainage holes every 6 months.
Staining is a normal part of daily life, and it can be difficult to get rid of. This can be treated on most exterior doors by wiping it off with an abrasive rag and then using mild detergent to scrub away any remaining dirt. Alternately, you could use a chemical-based stripping agent to remove any stubborn staining on your composite doors.
Even though composite doors are made from various materials, they can get old and brittle due to exposure to sunlight and harsh elements. Your composite doors may look damaged and worn-out due to this. However, there are some simple steps you can take to revive the appearance and keep them in good condition for a long time to come.