Building homes on slopes offerscomes with challenges—especially when those slopes are composed of sand. In coastal communities in Washington, where sandy hills and dunes are common, erosion and slope instability are significant concerns for homeowners. Trees, however, provide a natural solution to stabilizing sandy slopes, offering both practical and ecological benefits. Challenges of Building on Sandy Slopes Sandy slopes are inherently less stable than other soil types due to their granular structure. Unlike clay or loam, sand particles have minimal cohesion, making them prone to erosion and sliding, especially when exposed to water or added weight from structures. Houses built … Continue reading Houses on Sandy Slopes: How Trees Help Stabilize Slopes on coastal homes