How you store your collection can make the difference between records in mint condition and dirty, dusty, warped albums that have only sentimental value. It doesn't take much time to set up a good storage area for your vinyl, and as time passes, you'll be glad you did.
Some general rules for record storage:
LPs weigh approximately 35 to 45 pounds per shelf foot, while 78s weigh even more. If your shelving isn't sturdy, vinyl recordings can easily cause shelves to collapse. When choosing shelving for your collection, pick a material that won't bend, like steel or oak.
Records should be stored at a temperature no warmer than 70 degrees Fahrenheit, but are safe in temperatures lower than 45 degrees.
Equally important, if not more so, is temperature stability. Don't let your storage area temperature fluctuate more than five or ten degrees, or you'll eventually ruin your records.
High humidity is bad for your collection, as moisture can cause records and jackets to grow mold. Avoid storing your albums where the relative humidity is higher than 50%.
As with temperature, don't allow the relative humidity to fluctuate more than five or ten percent. Your records will last longer if they are stored in an area with stable temperature and humidity.