Type A Gravel Delivery for Westbrook, ME

Maine Rock Supply handles gravel and aggregate delivery in Westbrook, ME, and the ground here shapes what you order. Marine silt and clay of the Presumpscot Formation sits under much of the lowland, so water moves through slowly and a base built too thin shows it fast.

Type A gravel is the Maine base course for drives, pads and camp roads.

Delivery to Westbrook and the Surrounding Area

You order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. Each product page has a calculator if you want to size the load before you commit.

A dump truck tips the load in one pile at the site. Westbrook sits in Cumberland County, and delivery covers the city plus Portland, South Portland, Scarborough, Brunswick and Windham.

Materials for Westbrook Projects

Fill and sub-base work is where a Westbrook job usually starts, because raising grade and building up a pad comes before any finished surface. Fill dirt, sold locally as common borrow, is the bulk material for that work.

It raises low ground and backfills against foundations. On ground that stays wet, a clean stone layer under the fill keeps water moving instead of trapped.

For a driveway, bank run gravel is the rough course and Type A gravel is the compacted base over it. Bank run comes out of the pit as it lies, so it is a filler course rather than a finished driving surface.

Driveway gravel, the 3/4 inch crushed gravel yards sell as a top course, goes over the Type A as the running surface. For a patio, stone dust is the bedding layer under pavers and flagstone, and it is the New England default under flatwork.

For drainage, 3/4 inch crushed stone is a clean washed stone for trenches, drywells and pipe bedding. Drain rock covers foundation, curtain and french drains, and rip rap armours culvert outlets and ditch checks.

Ground and Conditions in Westbrook

Across the Southern coast and Presumpscot clay lowland, marine clay under the topsoil takes water very slowly. Yards and drives sit wet through mud season, and low ground near tidal water backs up in coastal storms and high tides.

That is why an under-built base fails here. Fill and sub-base depth has to account for ground that holds water rather than shedding it, and a clean stone layer helps where the clay will not drain.

The working season runs from the end of mud season into late fall, the longest in the state. Winter storms bring the highest flood risk to low coastal lots, so bank scour and slumping show up where marine clay banks are cut or undermined.

The ground still freezes hard and thaws repeatedly, and gravel drives and walks heave every spring as the frost comes out. Frost depth is commonly about 4 feet in the southern coastal cities and towns, and the local building official sets footing depth.

Order Type A Gravel for Your Westbrook Job

Type A gravel is the Maine base course that carries a drive, a parking pad or a shed base in Westbrook. Maine Rock Supply delivers it in bulk by the ton or the yard.

Order online when your grade is ready.