You've purchased a lobby sign, a monument sign, a channel letter sign or other commercial sign product for your business... so what guarantee do you have for the investment you've made? The good news is that with a Gemini letter investment you will receive a guarantee on your sign letters for life. Should a letter fade, break or contain any defect, we will refinish or replace the defective materials at no cost to you, as long as the letters are installed on their original location.Signs require periodic maintenance to retain their original sharpness. Plastic and metal letters will need to be cleaned or revitalized. This can usually be done by simply using a dish soap to remove dirt, bird droppings, or pollutants that come from the sign's environment. Should the face of a metal letter get scratched, the coating can be rejuvinated using a good car wax. You've invested good money in your sign, it is important to take good care of them. All Gemini manufactured letters are designed to last a lifetime. Materials and finishes are constantly tested and refined and as technology evolves, the goal is to deliver deliver letters that will last much longer than the life a sign you may install. Gemini products are designed to last in excess of ten years without any noticeable degradation of their appearance. The have specific experience with signs that have been installed all over the world that many Gemini products will last much longer than that. When you are making a sign letter decision, Gemini letters from 360 Signs can give you peace of mind.