Bulk Aggregates for Patios in Howard Lake, MN

Minnesota Rock Supply handles gravel and aggregate delivery in Howard Lake, MN, and the working season here runs from the spring thaw into late autumn. Class 5 is the base course most of that work starts on.

Spring load limits go up on Central zone roads in March and come off in late April or early May, so heavy loads move easier once the roads are back to normal.

Ground and Conditions in Howard Lake

Wright County sits on the Central Minnesota moraine and granite belt, where till holds water and the ground is pocked with lakes and closed basins. Low spots pond through the thaw.

A paver patio built thin over that wet subgrade heaves and shifts as the ground freezes and thaws again. The fix is a base that stays put, not a thicker layer of bedding sand.

Frost depth for the Zone II counties in the Minnesota Residential Code footing table is 3 feet 6 inches. That figure is a footing depth set by the building official, not a gravel depth.

Sand and gravel terraces along the river valleys drain freely, while loam over till on the farmed ground between the lakes holds water. Both turn up on the same parcel.

Materials for Howard Lake Projects

Bedding under pavers and flatwork is where the wrong pick shows up first. Granite fines, also called screenings or granite chips, are the bedding layer for pavers, flagstone and patio work.

They come from the Crushed Stone quarried in the St. Cloud belt and compact into a tight, level bed.

Granite Fines also work for compacted garden paths.

Under that bedding sits the base, and in Minnesota that is Class 5.

It carries driveways, parking pads, shed and garage bases and road base. Class 5 keeps its fines, so it binds and compacts instead of shifting under a load.

Where a tighter 3/4 inch crushed surface with fines is wanted, Minnesota yards sell Class 2.

It suits drive surfacing and paver base. Driveway Gravel covers topping an existing drive or finishing over a compacted base.

Washed sand, also called concrete sand, is the bedding and levelling sand under slabs and pavers. Washed Sand gives a flat surface to set units on.

For drainage and clean stone, 3/4 inch clear rock is washed with the fines taken out. 3/4 Clear Rock suits drainage beds, drive surfacing, construction entrances and trench backfill.

Delivery to Howard Lake and the Surrounding Area

You order online and choose a quantity by the ton or by the yard. Each product page has a calculator to help size the load before you order.

A dump truck tips the load on site in one pile. Delivery covers Howard Lake and Wright County, including St.

Michael, Buffalo, Monticello, Albertville and Delano.

Pick your delivery date at checkout. Material arrives as bulk aggregate, so have the drop spot clear before the truck reaches the site.

Order Bulk Aggregate for Your Howard Lake Project

Start with the bedding and base your patio or flatwork sits on, then size the load with the calculator on the product page. Order online and choose your delivery date at checkout.

Minnesota Rock Supply delivers bulk aggregate across Howard Lake and Wright County.