Typically our artificial grass will hold up to 200 degree F. But you will need to be careful installing turf in extreme hot areas. Given the consistent extreme hot temperature, artificial grass will last shorter than in normal temperatures. For an example, in a city like Los Angeles, our grass product can last up to 25 years even it can get really warm during the summers as the hot won't be extreme. In some desert areas that you will get over 100 degree F hot days constantly, the lifespan on turf will be greatly reduced. The best way to discuss this concern with us is to provide your address by sending us an email, and our expert will reach out to you to provide more specifics based on your address.