How to Repair a Scratch on a Composite Door
Although composite doors are built to be durable and withstand the elements, they may still become damaged from general wear and tear. There are a few easy ways to repair a scratch or scratch on the surface of a composite door.
Start by washing the affected areas with a mild soap and warm water. Use the composite repair kit to aid in the filling of scratches. Follow the instructions carefully on the product.
1. Fill in a form
Composite doors are popular front and back doors constructed from GRP (glass reinforced plastic), uPVC (vinyl chloride) as well as timber, insulation foam, and much more. They are designed to be durable attractive, energy efficient and stylish. Like all doors, however, they can be damaged over time. Certain issues, like scratches, are easy to fix, while others require the assistance of a professional.
A gentle clean and a bit of paint will usually cover up light scratches on the surface. For more severe scratches, you may require more extensive methods of repair, such as filling, sanding or painting. A good quality filler will cover any scratches and provide a smooth finish that blends seamlessly with the rest of the door. Apply several thin layers of filler on the affected area and allow it to dry before sanding it down. Apply a primer before painting. Once the primer is dry you can apply your top coat.
To prevent future scratches and scuff marks, keep the door in good condition by wiping it clean regularly using a soft cloth or sponge and mild detergent. Avoid using abrasive cleaners since these can damage the composite door's finish and lead to further cracking or fade. Also, make sure to clean the doormats and cut any bushes or trees that could be touching the composite doors.
You can also apply car polish to cover light scratches on composite doors. Apply a small amount the product onto a soft cloth and then gently rub the areas that are scratched in an circular motion. The shiny coating on the polish will reduce the visibility of the areas that have been scratched.
If your composite door has deeper and more serious scratches, you can also try applying touch-up paint. Choose a color that is similar to your original door's finish and apply the paint with care to the affected area. Once the paint has dried, you can lightly sand it and then apply an opaque sealant to protect the repaired surface.
Seek help from a professional if are unsure of how to fix a scratch or are not confident in your skills. They can advise you on how to fix your door in the best way and guarantee a flawless result.
2. Sand and polish
While composite doors are designed to last but they can also suffer damage that may require some repair or replacement. Most of these issues can be fixed at home. Common problems that may occur include sticky locking mechanisms, warping or fading, damaged door panels and seals.
The first step is to clean the area thoroughly. You can remove dirt and other debris using a thorough scrub using warm soapy water. You can also employ soft cloths to clean the surface to remove any streaks or smudges.
After cleaning the area, clean the door's surface with fine-grit paper until it is smooth. This will make the second coat of polyurethane adhere to the surface more effectively. After sanding is completed and the door's surface is smooth, the door should be wiped down with a damp cloth to get rid of any debris or dust that remains.
After the sanding, it's the time to apply the final polyurethane coating. This will protect the door from any further damage and keep it looking fresh for a longer period of time. Follow the manufacturer's instructions as they will vary.
Applying beeswax on your composite door will also protect it. This will protect the door's surface and will make it look gorgeous and shiny too.
You can paint your composite doors if don't like the colour. However, you should be aware that this isn't an option that is permanent. In time, the paint will crack and flake and you'll have to re-paint the door. If this happens frequently you might want to get your composite doors professionally painted to avoid the problems.
3. Touch-up paint
If you notice that your composite door is scratched, you should to have them repaired immediately. This will stop the damage from getting worse, and could save you money in the future for repairs or replacements. There are a few ways to do this, including applying touch-up paint, sanding, and polishing.
The first step is to wash the surface of your composite door. You can do this by using a sponge with warm, soapy tap water. Avoid using cleaning products that are abrasive because they can harm the finish of the door. After cleaning the door, use fine-grit paper to roughen it up and take away any imperfections. Then clean the door with an abrasive cloth to remove any residual dirt.
The next step is to apply primer. This will allow the paint to adhere to the surface of your composite door and create a a smooth, even finish. Once the primer is dry it is now time to paint the composite door. Follow the instructions of the manufacturer to ensure you are using the correct technique.
After the paint has dried, your composite door should appear brand new. In time, the paint will start to fade and to chip. This could be due to extreme weather conditions or sunlight. It's recommended to apply a coating of protection to your composite door to stop this.
A few people have discovered that applying a layer of beeswax onto their composite doors helps to protect the paint and keeps the appearance fresh. You can also apply a silicone sealant to protect the surface of your door from moisture. It can be applied with either a sponge or brush and provides additional protection against the elements.
4. Ask a professional

Composite doors require the same care and attention as any other exterior door to avoid major damage. This includes ensuring they are installed correctly to prevent any leaks, or that they are fitted with the proper weather seal so that rainwater and drafts do not get into the home. In addition, they should be maintained regularly to ensure they look new and functioning properly. Avoid using any abrasive or chemical cleaners as they can damage the surface.
It is recommended that your composite door should be washed with a mild soap and water solution, or a cleaning product that is specifically designed for exterior doors. This will ensure that dirt and grime are removed without causing damage to the exterior. Regular cleaning will also help to prolong the longevity of your composite door.
The most frequent issue with composite doors is that their components becoming damaged due to harsh weather conditions. This can cause cracks in the door's surface as well as fade and discolouration.
If this occurs the best option is to consult a professional to fix the damage. They will be able to determine the extent of the damage and recommend the best repair option for your door. They can even replace the damaged panel and install a new weather seal in order to protect your home from the elements.
While composite door lock replacements is possible to fix scratches on a composite door by yourself however, it is recommended to leave major repairs to a professional to ensure that you receive the best quality finish. They can provide a full service that will give your composite door a brand new and fresh appearance.
Foreman Snags isn't just capable of repairing scratches on composite doors but can also address issues like locked locks that are stuck, misaligned doors and hinge damage or frames. In most cases, these issues can be solved by simply repainting the composite door and then removing any old paint. By following these easy steps, your composite door will be in perfect condition for years to be!