Ultra-Site 940SM-DV8 8' Surface Mount Diamond Bench with Back The UltraCoat Extra Heavy-Duty bench continues to be one of our most popular. This bench can be portable, inground, surface or wall mount. Park benches are a must for outdoor areas. Give park visitors a place to sit and rest while taking in their surroundings. Many parks will place park benches along walking paths, near restrooms, near playgrounds, around shade trees or sports complexes. At UltraSite, we offer park benches that come in many different designs that can be applied to your particular park’s style. From backless benches to benches with individual seats, our park benches collection has a lot to offer.