Buy Aggregates Online in 2025: 20 mm & 40 mm Aggregate Price Guide

When it comes to construction, the basics really do matter. One of those basics? Aggregates. Whether it’s laying the foundation, making concrete mix, or drainage, aggregates are everywhere in construction. But have you noticed lately? More and more builders are shifting how they source them. Instead of running around to local suppliers, they are starting to buy aggregates online . Let’s talk about the popular ones. The most widely used aggregate is most likely 20 mm . It's just the right size for most concrete works. You see it in beams, walls, and floors; it’s kind of the all-rounder. The 20 mm aggregate price in most areas varies depending on quality, distance, and supplier, but buying online? It gives you a chance to compare, see what works, and get doorstep delivery. That’s a big deal. Especially for projects that can’t afford delays. Now, the 40 mm aggregate is used for more heavy-duty stuff. Like base layers, road subgrades, or larger foundations. The 40 mm aggregate ...