The first factor contributing to the price of garage rubber seal strips is the quality of the material used. Rubber seal strips can be made from various types of materials, including natural rubber, EPDM (Ethylene Propylene Diene Monomer), and PVC (Polyvinyl Chloride). Among these, EPDM is often preferred due to its superior durability, resistance to extreme temperatures, and UV stability. Naturally, higher quality materials will generally command higher prices, but they can also provide better long-term value by lasting longer and requiring less frequent replacement.