Bright, naturally lit homes are highly desirable. Large windows, open spaces and plenty of daylight can make rooms feel bigger, warmer and more inviting.
However, while sunlight can enhance the look of your interiors, it can also pose a risk to your artwork, photographs, prints and other treasured pieces. Over time, exposure to sunlight can cause colours to fade, paper to deteriorate and materials to become fragile.
Whether you are displaying an original painting, a limited-edition print, a family photograph or a valuable artwork collection, protecting your pieces from UV damage is an important part of preserving them for years to come.
Why does sunlight damage artwork?
Sunlight contains ultraviolet (UV) rays, which are one of the main causes of artwork deterioration. When UV light reaches certain materials, it can trigger chemical changes that gradually break down pigments, dyes and paper fibres.
The effects may not be immediately noticeable, but after months or years, you may begin to see:
- Faded or altered colours
- Yellowing paper or mounts
- Brittle or weakened materials
- Loss of detail and contrast
- Reduced value of collectible pieces
Works on paper, such as prints, drawings, photographs and posters, are particularly vulnerable because paper fibres can degrade more easily than some other materials.
Even artwork that is not directly in front of a window can be affected. Reflected sunlight from mirrors, glass surfaces and pale walls can still contribute to gradual fading.
Choose the right location for your artwork
One of the simplest ways to protect artwork is to think carefully about where it is displayed. Avoid placing valuable pieces directly opposite windows or in areas where they receive strong sunlight for several hours each day.
North-facing walls often provide more consistent, lower levels of natural light, making them a good choice for displaying delicate artwork.
If a particular piece works best in a bright area of your home, consider rotating artwork periodically. This allows you to enjoy different pieces while reducing the amount of continuous light exposure each one receives.
Use UV-protective picture framing glass
The type of glass used in a picture frame can make a significant difference when it comes to protecting artwork. Standard picture glass offers some protection, but specialist glazing options can provide much greater defence against harmful UV rays.
UV-protective and conservation glazing are designed to filter out a high percentage of damaging ultraviolet light while still allowing you to clearly see the artwork.
For valuable, sentimental or irreplaceable pieces, investing in professional picture framing with high-quality protective glass can be one of the best ways to preserve them.
Anti-reflective glazing can also be useful in bright rooms, reducing glare and allowing artwork to be enjoyed without distracting reflections.
Use quality mounts and framing materials
The materials surrounding your artwork are just as important as the frame itself. A professionally made mount helps create a protective barrier between the artwork and the glass, preventing damage caused by direct contact.
High-quality, acid-free mounting materials can help reduce the risk of discolouration and deterioration over time. This is especially important for artwork on paper, where poor-quality materials can contribute to yellowing and damage.
Bespoke picture framing allows the materials to be selected specifically for the artwork, taking into account its age, condition, value and where it will be displayed.
Control the environment around your artwork
Light is not the only factor that affects artwork. Temperature and humidity can also influence how well pieces age.
Try to avoid hanging valuable artwork near:
- Radiators or fireplaces
- Areas with significant temperature changes
- Damp environments such as bathrooms or poorly ventilated spaces
Maintaining a stable indoor environment helps protect both the artwork and the frame itself.
For particularly valuable collections, blinds, curtains or UV-filtering window films can provide an additional layer of protection, especially in rooms with large south-facing windows.
Consider professional advice for valuable pieces
Every piece of artwork is different. A modern print, an antique painting and a family photograph may all require different approaches to preservation.
A professional picture framer can recommend suitable options based on the type of artwork, the materials involved and how you want to display it within your home.
This could include selecting specialist glazing, choosing the right mount or creating a frame that complements your interior while offering long-term protection.
For tailored advice, visit our framing shop in North London and we’ll be happy to help you enjoy your favourite pieces while reducing the risk of fading and deterioration.