Home Improvement Questions? Ask a Handyman for Answers
Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.You want Lexan not plexiglass. Lexan is much more durable/impact resistant. If the Lexan will be completely supported then you can use 1/8". If there will be any voids (more than a few square inches) under the Lexan then 1/2" would be more suitable. While Lexan is highly impact resistant it's not very scratch resistant. It is coated when it is used for eyeglass lenses.