3/4 Inch Crushed Stone and Bulk Aggregates for Henniker, NH

Before you call for gravel and aggregate delivery in Henniker, NH, work out the tonnage. Measure the length, width and depth, then use the calculator to turn them into tons of crushed gravel. New Hampshire Rock Supply sells bulk material by the ton, so a rough number up front saves a second trip.

This is stony glacial till and ledge country, so a drainage layer under a drive or slab matters as much as the surface stone.

Materials for Henniker Projects

Water is the job here. French drains, drywells, foundation drains and downspout runs all need washed stone that stays open, and the clean sizes below are what we send out for that work.

#4 Crushed Stone is the coarsest of the drainage stones. Use it in trench bottoms, heavy drainage fields and construction entrances where the load is brutal.

#57 Stone is the workhorse for French drains and drywells. It flows around perforated pipe, leaves void space for water to move, and locks up enough to hold a driveway edge.

Drain Rock does the same work at a mixed size. It suits downspout runs and drywells where you want volume and drainage without a tight spec.

3/4" Crushed Stone is the clean stone most crews use for drainage beds and drive surfacing. It stays put under tires and sheds water instead of trapping it.

Stone Dust, also called screenings, is the New England default under pavers, flagstone and patio bedding. It compacts hard and holds a flat surface, but it does not drain, so keep it out of a drain trench.

For the base itself, crushed gravel is the standard New Hampshire material, and it is what most Henniker drives are built on. Above it, Driveway Gravel gives you a finer running surface.

Ground and Conditions in Henniker

Timing drives everything here. Base, driveway and paver work runs from the end of mud season into late fall, because frozen ground stops compaction through the winter. In mud season, thawed soil holds water above ground that is still frozen below, so a trench dug too early just fills back in.

Merrimack Valley outwash drains fast, and dense till with a hardpan layer drains slowly. On a slow-draining lot, dig deeper and use more washed stone so the water has somewhere to go.

Frost heaves work on every gravel drive as the ground thaws each spring. Frost depth runs about 4 feet in most towns, though the town building official sets footing depth. That is why a compacted base at the right depth beats a thicker surface layer.

Delivery to Henniker and the Surrounding Area

Order online and pick your material by the ton or the yard. Tell us where the pile goes and we will place it as close to the work as the truck can safely reach.

We deliver bulk loads across Henniker and Merrimack County, including Concord, Hooksett, Franklin, Bow and Loudon. Lead time depends on the material and the season, so book base stone before the spring rush and surface stone before the fall squeeze.

If a number changes on site, call before the load leaves. It is easier to adjust a quantity than to move a pile.

Order Bulk Aggregate in Henniker

New Hampshire Rock Supply delivers crushed gravel, washed drainage stone, sand and loam across Henniker and Merrimack County. Measure your job, pick your sizes, and place the order online with the quantity in tons or yards. We will get the load to your site so the work can start.