Room Temperature For Oil Paintings

Some sources say even 50f 10c is too risky.

Room temperature for oil paintings.

Avoid high temperatures and humidity extreme changes in humidity and temperature can make the canvas and wood stretchers supporting the painting expand or contract. Right now i have a cheap set of acrylics and oils that have been heretofore kept at room temperature for a few years. I don t recommend painting on stretched canvas. The type of paint is also important when it comes to temperature and humidity.

The ideal temperature for storing paintings is room temperature between 60f and 80f 16c 26c. Moisture can destroy and warp a painting and its frame so it s important that you store paintings carefully. However latex and acrylic paints work much better in temperatures that exceed 50 degrees fahrenheit. This paint contains coalescing agents that bolster paint curing attributes during low temperatures.

The reason for this is the oil paint will eventually rot your canvas. Storing a painting in the dark will cause the oil painting to become darker over time. If acrylic paintings are stored at really low temperatures 40f 4c or below the paint film will become brittle which could result in damage. Store your paintings in a dry room wrapped in tissue paper.

I paint on wood braced panels i make myself. Use tissue paper breathable sheets or foam to protect your oil paintings while you store them. Will the cold or temperature fluctuations damage the paints or paintings. By way of example temperatures above 45 degrees fahrenheit are recommended when using oil based paints.

Painting in cold weather using alkyd or oil paints requires even more time in some instances more than 48 hours before recoating. Size the panel first before applying an alkyd lead oil ground. But when the temperature is about 50 degrees f the recoat time may be extended to six hours. Oil based paint between 45 90 degrees.

Although acrylic paintings dry faster than oil paintings oil paintings have a harder surface once they dry. The average winter temperature here ranges from 18 to 33 f 8 to 1 c though i m sure it doesn t get that cold upstairs. The key reason that the surface of acrylic paintings remains softer and more flexible at room temperature is because of their chemical makeup. If you must paint in lower temperatures purchase the specially formulated latex paint made to perform in temperatures as low as 36 degrees f 2 2 c.