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Edge Restraints

HG 3920 - Extensive Aluminum Edge

Our Extensive Aluminum Edge is designed as a definite boundary between gravel / paver and growth media that allows the flow of water but not of the substrate.

Specific to this product, it:

partners with our 1” Drainage/Retention Board; the edging slots align directly with the height of the board to ensure an unrestricted flow of excess stormwater

utilizes a “smooth slide” design to make secure, invisible connections

has pre-fabricated inside and outside corners for ease of installation

prevents overly moist media conditions around the perimeter or in transition areas of the roof thus preventing anaerobic growing conditions

Tech Data Sheet

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tech data sheet


Tech Data Sheet