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Over 70 Years Serving the Washington Metropolitan Area

Over 80 Years Serving the Washington Metropolitan Area

Decorative Gravel

For patios, it is best to use crushed stone rather than a rounded gravel. Crushed stone will pack together and not move under foot as much as a rounded gravel.

Decorative gravel
Decorative gravel

Decorative Gravel

For patios, it is best to use crushed stone rather than a rounded gravel. Crushed stone will pack together and not move under foot as much as a rounded gravel.

Beige Wall

Build Your Own Stone Wall

Stonewalls are a smart and relatively cheap way to add to a home’s decorative and resale value – permanently.

Installing Thin Veneer

Stone veneer may be applied over any masonry surface, concrete block, brick, cement, etc.

Lake George Mosaic Thin Veneer
Lake George Mosaic Thin Veneer

Installing Thin Veneer

Stone veneer may be applied over any masonry surface, concrete block, brick, cement, etc. Painted surfaces must be sandblasted, or otherwise stripped of paint…

Flagstone in stone dust

Flagstone in Stone Dust or Sand

There are two basic ways of laying or setting “flagstone”. One way is in a cement mortar on a concrete base; the other, a more simple way, is in Stone Dust.

Flagstone on Concrete Base

First, lay out the area of the patio. Dig it out to 6″ below the finished grade. Use 1″x6″ boards to line the shape of the concrete slab.

Stone pathway between mulch and grass
Stone pathway between mulch and grass

Flagstone on Concrete Base

First, lay out the area of the patio. Dig it out to 6″ below the finished grade. Use 1″x6″ boards to line the shape of the concrete slab. Secure the boards with stakes driven into the ground on the outside and nail the boards to the stakes…

Interior Flagstone on Wood

Flagstone on Wood Floors

Method #1: First lay a minimum of 1″ of plywood over the joist in 2 layers. The first layer should be nailed and glued to the joist.

Natural Stone Coverage

View our natural stone coverage chart with Thickness Lbs, Per Square Foot, & Square Feet Per Ton.

Natural Stone Coverage
Natural Stone Coverage

Natural Stone Coverage

View our natural stone coverage chart with Thickness Lbs, Per Square Foot, & Square Feet Per Ton…

Contact Us

Get Your Free Stone Consultation

Contact Us

Get Your Free Stone Consultation

Irwin Stone Logo

Rockville

601 East Gude Drive
Rockville, Maryland 20850

Frederick

275 Interstate Circle
Frederick, Maryland 21704

Irwin Stone Logo

Rockville

601 East Gude Drive
Rockville, Maryland 20850

Frederick

275 Interstate Circle
Frederick, Maryland 21704

Closed Thursday, Nov. 22, Thanksgiving Day | Open Friday, Nov. 23, 7:00 AM - Noon | Saturday, Nov. 24,  8:00 AM - Noon | Sunday Closed