Damaged uPVC Windows, Cills, and Window Frames: Repairing Scratches, Dents, Marks, and More
uPVC windows, cills, and frames have become increasingly popular in recent years due to their durability, energy efficiency, and low maintenance. However, even the most durable uPVC materials can sustain damage over time. Scratches, dents, and marks can occur due to accidents or general wear and tear, affecting the appearance and performance of the windows. In this article, we’ll discuss the most common types of damage to uPVC windows, cills, and frames and explore repair options, including color re-sprays.
Common Types of Damage
Scratches uPVC windows, cills, and frames are highly resistant to scratches, but they can still occur, especially if the window is accidentally hit with a sharp or hard object. Small scratches can often be polished out with a mild abrasive, but deeper scratches may require filling and repainting. Window cleaners tend to causse most scratches withh ladders.
Dents in uPVC windows and frames can occur due to impact from objects or accidental collisions. Minor dents can often be pushed back into shape, while larger dents may require filling and repainting.
Marks Marks on uPVC windows and frames can occur due to exposure to weather elements, such as rain or UV rays. These marks can appear as discoloration or white patches on the surface of the uPVC material. Simple cleaning can often remove these marks, but if they persist, a specialist cleaning solution may be required. Burglaries or window cleaners ladders can cause damage to the window cills, frames and window openings. All can be repaired with proper specialist repairs.
Repairing uPVC Windows, Cills, and Frames
Polishing Minor scratches on uPVC windows and frames can be polished out with a mild abrasive, such as toothpaste or baking soda. Apply the abrasive to the scratch and rub gently with a soft cloth. Rinse the area with clean water and dry with a clean cloth.
Filling and Repainting Deeper scratches and dents may require filling and repainting. This process involves using a uPVC filler to fill in the damaged area, sanding it smooth, and then repainting with a suitable paint or color match spray. This method requires more expertise and is best left to professionals.
Color Re-spray – If the damage to the uPVC windows, cills, or frames is extensive or the original color has faded or become discolored, color re-spraying may be the best option. This involves using a specialized uPVC color spray that bonds to the surface of the uPVC material, providing a durable, long-lasting finish that restores the appearance of the windows. This method is also best left to professionals, as it requires specialized equipment and expertise.




Choosing a Window Repair Professional – When choosing a professional to repair your uPVC windows, cills, or frames, it’s important to look for someone who specializes in uPVC repairs and has experience with the specific type of damage you need repairing. Ask for references and look for online reviews to ensure you are working with a reputable and experienced professional.
Preventing Future Damage Prevention is always better than cure, and there are several things you can do to prevent damage to your uPVC windows, cills, and frames. Regular cleaning and maintenance, such as wiping down the windows with a mild detergent and checking for any signs of damage, can help prevent minor scratches and marks from becoming worse. Avoid placing heavy objects near windows and use caution when opening and closing windows to prevent accidental damage.


Damaged uPVC windows, cills, and window frames can detract from the appearance and performance of your home’s windows. Fortunately, there are several repair options available, including polishing, filling and re-painting, and color re-spraying.
Many people attempt to repair their uPVC windows, cills, and frames, but be sure to look for someone who specializes in uPVC repairs and has experience with the specific type of damage you need repairing. Additionally, taking preventative measures can help to avoid future damage to your windows, cills and frames.


Window Surface Repairs
Overall, repairing damaged uPVC windows, cills, and frames can help to restore the appearance and functionality of your windows, as well as prolong their lifespan. By understanding the different types of damage that can occur and the repair options available, homeowners can make informed decisions when it comes to repairing their uPVC windows, cills, and frames.
It’s important to note that while some repairs can be done DIY-style, such as polishing out minor scratches, more extensive repairs like filling and repainting or color re-spraying should be left to professionals. Attempting to do these repairs yourself could result in further damage to your windows, which could end up costing more in the long run.
DSRS are window repair specialists who are located in Somerset, South West UK. Call for a competitive quote on all window repairs.