Framing – Glass or Perspex?
Framing Collectables – Glass or Perspex?
One of the questions collectors frequently ask is whether glass or Perspex (acrylic) is the best option when framing valuable autographs, photographs and memorabilia. Both materials have their advantages, but for most collectors, glass remains the preferred choice.
Professional framers often recommend glass because it offers excellent clarity, is highly resistant to scratching and does not yellow with age. Modern conservation and museum-quality glass can be virtually invisible, providing superb presentation while allowing your collectable to be viewed exactly as intended. In many cases, glass is also more cost-effective than specialist acrylic products.
The main disadvantage of glass is that it can break if dropped or subjected to impact. Although breakages are relatively uncommon once a frame is securely displayed, damaged glass can potentially harm the item inside the frame. For this reason, care should always be taken when transporting or hanging framed memorabilia.
When framing valuable autographs or collectables, UV protection should always be considered. Ultraviolet light is one of the leading causes of fading and deterioration, particularly with signed photographs, documents and artwork. Conservation-grade UV glass can significantly reduce harmful ultraviolet exposure, helping to preserve your memorabilia for many years. Framers can advise on the various types available, including anti-reflective and museum-quality glass options.
Perspex and other acrylic glazing materials also have their place. Acrylic is lightweight and shatter-resistant, making it a sensible choice for very large frames, items displayed in public areas, children’s rooms or situations where breakage is a concern. UV-protective acrylic products are also widely available. However, acrylic is generally more susceptible to scratching and, over time, some lower-quality products may discolour.
For most collectors displaying autographs and memorabilia in a home environment, UV-protective glass remains the best all-round choice, combining clarity, durability and long-term preservation.
Alan Smith. Artech Framing.