Drainage Products

4″ Black Corrugated Pipe – Solid & Perforated, Fittings
6″ White PVC Pipe and Fittings – Solid
4″ White PVC Pipe & Fittings – Solid & Perforated
Speed Drains & Fittings

Downingtown, PA Location

4604 Edges Mill Road
Downingtown, PA 19335

Phone: 610-269-7022
Fax: 610-269-6690

Maryland Customers

Phone: 410-398-7511

Oxford, PA Location

410 Limestone Road
Oxford, PA 19363

Phone: 610-932-7420
Fax: 610-932-6740

Mulch and Soil Calculator

Do you know how much mulch or soil you'll need for your project? If you don't buy enough, you'll waste your valuable time running back to get more. If you buy too much, you'll waste your valuable money. A-1 Mulch is here to help. From our certified buckets to our product calculators, we are here to make sure you get the most out of your time and money.

Stone, Gravel, Sand & Screenings Calculator

Do you know how much Stone, Gravel, Sand & Screenings you'll need for your project? If you don't buy enough, you'll waste your valuable time running back to get more. If you buy too much, you'll waste your valuable money. A-1 Mulch is here to help. From our certified buckets to our product calculators, we are here to make sure you get the most out of your time and money.

Round Shaped Area
Thickness (Inches)	Diameter (Feet)

Estimated Cubic Yards Required From A-1 Mulch:

Square Shaped Area
Width (Feet)	Length (Feet)	Thickness

Be sure to choose your thickness in inches or feet		Inches Feet
Estimated Cubic Yards Required From A-1 Mulch:

Round Shaped Area
Thickness (Inches)	Diameter (Feet)

Estimated Tons Required From A-1 Mulch:

Square Shaped Area
Width (Feet)	Length (Feet)	Thickness

Be sure to choose your thickness in inches or feet		Inches Feet
Estimated Tons Required From A-1 Mulch: