How are landscape boulders priced?
Because natural stone varies in density, weight, and sourcing location, boulders are generally priced by the ton (tonnage) or by individual select pieces for massive focal stones. Because shipping weight heavily dictates final costs, we recommend requesting a customized quote that factors in your specific volume and delivery zip code.
Do I need heavy equipment to install boulders?
Yes. While smaller accent stones (under 12 inches) can sometimes be positioned by hand, true landscape boulders (ranging from 18 inches up to 4+ feet) can weigh anywhere from 200 pounds to well over 2,000 pounds each. Safe installation typically requires a skid steer (Bobcat), excavator, or heavy-duty loader with rock straps.
Can I mix different types of boulders in one yard?
For the most visually appealing and natural look, we highly recommend sticking to a single geological theme or matching color palette. For example, pairing Cherokee Red Boulders with our Decorative Cobbles in a matching tone creates a cohesive, native landscape design. Mixing too many random rock types can make a property look unorganized.
What are your Utah delivery options and restrictions?
One Source Materials provides bulk commercial freight delivery throughout Utah. Boulders are delivered via dump trucks or flatbeds, depending on the order scale. Please note that our trucks require a wide, clear path free of low-hanging trees or overhead power lines, and we can only dump or unload materials on flat, hard surfaces capable of supporting extreme heavy-vehicle weights.
How do I know how many boulders I need for a retaining wall?
Retaining walls depend on the height and length of the slope you are holding back. As a general rule of thumb, heavier, thicker boulders are placed at the very base of the wall, with slightly smaller, interlocking flat-faced rocks stacked tightly on top, sloped back slightly into the hill. We strongly advise mapping out your dimensions and speaking with our team or inputting your data into our Material Calculator before placing a bulk delivery request.