How UV damages materials
UV photons break chemical bonds in organic pigments and paper fibers, accelerating fading and brittleness. Even low-level UV over many years compounds damage.
Why glazing matters
Standard glass blocks some UV, but modern optical acrylics can be engineered to block >99% of UV while keeping high light transmission. Emvalor uses high-transmission acrylic with UV-blocking coatings to minimize color loss while preserving viewing clarity.
Practical tips
- Limit exposure to direct sunlight and strong indirect daylight
- Use UV-blocking glazing for windows when possible
- Choose archival framing solutions (acid-free mount, airtight cavity)
Keywords: UV protection for art, archival acrylic, Emvalor conservation