Heat, Sun, Humidity: Long-Term Preservation

Resin is durable, but extremes shorten its lifespan. Long-term preservation is mostly about environment stability, not constant maintenance.

The ideal environment

• Stable room temperature
• Indirect light
• Normal indoor humidity
• A display case with low-UV LEDs is the best long-term setup for color stability.

Sun (UV) exposure

Direct sun is cumulative damage.

• Keep the piece out of direct beams.
• Rotate display positions if one shelf gets more daylight than others.
• If you must place near a window, block UV and keep distance from the glass.

Heat sources to avoid

• Radiators and heaters
• Heat vents and HVAC outlets
• Hot electronics exhaust paths
• Sun-warmed window sills

Heat can soften resin slightly and cause slow warping, especially in thin parts.

Humidity (often ignored)

Very humid rooms increase risk over time:

• Dust sticks more easily
• Certain finishes can haze faster
• Metal pins or hardware (if present) can tarnish

Where humidity is highest

• Bathrooms
• Kitchens with heavy steam
• Basements with poor ventilation

Display case benefits (real, not aesthetic)

• Reduces dust buildup
• Stabilizes airflow around the piece
• Allows controlled lighting (LED, low UV)
• Lowers accidental handling frequency

Quick preservation checklist

• No direct sun
• No radiators or vents nearby
• Avoid “hot shelf” zones
• Avoid very humid rooms
• Prefer a closed display case + LED lighting