Question 1

How much gravel will my project require?

Accepted Answer

Project coverage is determined by the area size and planned material depth. As a general guideline, one ton of gravel covers approximately 100 square feet at a 2-inch depth. For driveways, we typically recommend a depth of 4 to 6 inches. For a more precise quantity, use the free gravel calculator. Enter the project dimensions and depth to determine the tons to order.

Question 2

What quantity of material can I order?

Accepted Answer

For a small patio or garden path, you can order a single ton, while driveways and construction work may call for multi-ton loads. A ton of gravel spread 2-inch deep covers about 100 square feet. To estimate your material needs, use the gravel calculator or call (515) 852-5557 for assistance.

Question 3

How does gravel arrive?

Accepted Answer

Bulk aggregate orders arrive at your property by dump truck. The driver deposits the material at an accessible location you designate, such as a driveway or yard. The truck reverses to the drop area, then raises its bed and unloads the material in a pile. For smaller areas, distribute it using a rake or shovel; larger areas may require equipment like a skid steer.

Question 4

Being home for delivery

Accepted Answer

Delivery can usually be completed without anyone at the property. Before the scheduled date, mark the intended drop point clearly with cones, flags, or stakes. If access is blocked or the drop location is unclear, the driver may phone you. Share any site directions or access limitations when ordering so the driver receives them.

Question 5

When will delivery arrive?

Accepted Answer

Most deliveries can arrive as fast as 2 business days, subject to product availability and location. Addresses near metro areas or major supplier hubs may receive material sooner, while rural and remote locations may need slightly longer. An estimated delivery window is included in the confirmation email after ordering. If material is needed by a particular date, contact us in advance and we will do our best to accommodate your timeline.

Question 6

Which gravel works best for a driveway?

Accepted Answer

For an Iowa driveway, crushed stone or crusher run, also known as dense grade aggregate, is commonly used. Its angular, coarse particles compact into an interlocking layer that supports vehicle traffic and also helps manage moisture beneath the surface. Typical driveway choices are 3/4-inch crushed stone and 1/2-inch crusher run. Do not use rounded pea gravel for this purpose, since it can shift under tires and compacts less effectively. See the product catalog for materials offered in your area.

Question 7

How do pea gravel and crushed stone differ?

Accepted Answer

Pea gravel is made up of small, naturally rounded, smooth stones, generally 1/4 to 1/2 inch across. Its comfortable surface and appearance suit paths, garden beds, dog runs, and decorative landscape areas. Crushed stone is created by mechanically breaking larger rock, leaving angular edges. It packs together and interlocks, making it a better fit for driveways, foundations, drainage, and structural uses. Select crushed stone where the material must remain stable and support weight. Pea gravel suits decorative areas and places with light traffic.

Question 8

Is delivery available in my area?

Accepted Answer

Iowa Rock Supply serves major cities, suburban areas, and many rural addresses throughout Iowa. Add your delivery address at checkout to confirm service for that location. If your site is especially remote and coverage is unclear, call (515) 852-5557 so we can check availability.

Question 9

What happens if I order too much or too little?

Accepted Answer

If an order includes more material than needed, the excess remains at the property because it cannot be picked up after delivery. Extra gravel can be used to fill low spots, create garden borders, or refresh walkways. If more material is needed, place another order for a second delivery. Use the gravel calculator before ordering to help avoid either outcome. Ordering about 10% more than the calculated quantity can allow for differences in grade and compaction.

Question 10

Can one order include different products?

Accepted Answer

Orders are limited to one product type at this time. Suppliers send material directly by dump truck, and products cannot be combined during transport. When a project calls for more than one material, such as driveway-base stone and pea gravel for a path, place separate orders. Free delivery applies to each order, with no added cost for multiple deliveries.

Question 11

What determines the price?

Accepted Answer

Price reflects the material selected, the amount ordered, and the delivery address. Costs can differ by region. Website prices include delivery.

Question 12

Which payment methods are accepted?

Accepted Answer

Major credit and debit cards are accepted for online purchases, including Visa, Mastercard, American Express, and Discover. Checkout payments are handled through an encrypted system. Online orders cannot be paid by cash, check, or purchase order at this time. For special payment requirements on a large commercial order, call (515) 852-5557 to discuss options.

Question 13

What is the refund policy?

Accepted Answer

A full refund can be issued when an order is canceled before dispatch for delivery. Bulk aggregate is generally not refundable after it has been loaded for delivery or delivered to your property because it cannot be returned. For an order issue, including incorrect material or a significant shortage, contact us promptly at (515) 852-5557 to resolve it. See the refund policy page for complete details.

Question 14

How can I figure gravel quantity for my project?

Accepted Answer

Measure the length, width, and planned depth of the coverage area. Multiply all three measurements for the volume in cubic feet, then divide by 27 for cubic yards. Gravel weighs approximately 1.4 tons per cubic yard, so multiply the cubic-yard result by 1.4 to calculate tonnage. To avoid calculating by hand, use the free gravel calculator. Enter the measurements for the recommended tons and cost.

Question 15

Which gravel sizes are available?

Accepted Answer

Stone sizes are generally identified by the diameter of each piece. Available categories commonly include 1/4-inch (pea gravel), 1/2-inch, 3/4-inch, 1-inch, 1-1/2 inch, and 2-inch stone. Pea gravel and other smaller material suit patios, paths, and decorative areas. For parking spaces, driveways, and routine landscape work, 3/4-inch crushed stone is a common mid-size choice. Use larger 1-1/2 inch and 2-inch stone for applications such as drainage, French drains, and erosion control. Visit the product page for material sizes and types available for delivery near you.

Question 16

Who operates Iowa Rock Supply?

Accepted Answer

Iowa Rock Supply is an America Rocks LLC brand. America Rocks LLC runs this website and is the seller of record for every order. We sell bulk material online and schedule its delivery; independent local quarries and landscape-supply yards deliver the loads by dump truck. Registered office: 30 N Gould St, Sheridan, WY 82801.

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