Install Decomposed Granite Path

What is decomposed granite.

Install decomposed granite path.

If the soil is soft or sandy plan on installing a thicker layer of granite. Decomposed granite selection ranges from inch pieces to pieces no bigger. A 1940s suburban house grows up gracefully in mill valley ca. Excavate soil in the layout of the header board to a depth of 1.

See more of this garden at before after. Decomposed granite is not actually granite that has decomposed. Decomposed granite with stabilizers when creating a pathway or small patio the stabilized decomposed granite can be added and tamped down to soil or rough gravel material. In fact it is a result of the mere breaking of a granite stone.

Your path needs stability to last longer but you also don t want to track all those loose surface materials into the house either. These tiny pieces develop a reddish tinge and have a very gravel like appearance. It packs tightly to form an almost concrete like surface while allowing water to penetrate through. This provides for the decomposed granite pathway to be 3 deep for the path surface 1 of soil 3 of decomposed granite.

When the granite breaks down it forms a lot of tiny pieces. For patios driveways and other areas that experience heavy foot traffic try installing a 6 in 15 cm for extra durability. Depending on the decomposed granite installation method you choose you can expect to use the pathway or driveway for years with minimum maintenance. Decomposed granite is like gravel but finer and generally more stable.

Created when granite rock naturally decomposes over millions of years decomposed granite is a less expensive paving alternative to stone or concrete for an attractive efficient patio. Decomposed granite selection choose decomposed granite for your project based on what you want the surface to look like. Photograph by mimi giboin. A 4 in 10 cm depth is a good starting point for most pathways.

Decomposed granite is a wonderful landscape material but it isn t very cool when scuffed across your interior hardwood or laminate flooring. Try making excavating 6 in 15 cm or deeper. A decomposed granite path runs the length of a back garden and fast growing fern pines podocarpus gracilior create a privacy screen inside the back fence.