Aluminum Edge Trim Molding: Shaped Aluminum Edge Profiles
What aluminum edge trim molding is and which profiles mold the cleanest border
Aluminum edge trim molding is a shaped aluminum profile used to cap, finish, and protect an exposed edge with a clean molded line. In landscaping and hardscaping it refers to aluminum edging profiles that mold a finished border around beds, pavers, and surface transitions. Aluminum is chosen because it forms a crisp molding line that resists rust and holds up outdoors.
What is aluminum edge trim molding?
Aluminum edge trim molding is a profiled aluminum strip that finishes an edge. In the landscape and hardscape world, that means an edging profile shaped to form a clean, defined border — the L-shaped ProLine, for example, molds a neat line between turf and bed. The molding does double duty: it protects the edge and gives it a finished look.
Why aluminum for edge molding
- Crisp molded line: the profile forms a clean, defined edge where materials meet.
- Rust-proof and durable: aluminum holds its finish outdoors for years.
- Shaped profiles: L-shapes and depth options mold the border to the job.
- Finish choices: Mill, Black, Green, Bronze, and anodized to suit the design.
Permaloc profiles for edge molding
The ProLine profile, with its L-shaped base, is a natural fit when you want a molded, finished border between turf and beds. CleanLine offers a clean vertical line, and the deeper CleanLine XL molds a strong border for raised beds. Pick the profile that gives the edge shape you want.
Gauges, depths, and finishes
- 1/8 inch (3.2mm): more flexible, ideal for tight curves and curvilinear beds.
- 3/16 inch (4.8mm): stiffer, better for long straight runs and heavier commercial use.
- Depths from 3 inches up to 5.5 inches on landscape lines, with CleanLine XL reaching 12 inches.
- Finishes: Mill, Black, Green, and Bronze DuraFlex (baked-on coating), and Black Anodized.
Where aluminum edge molding is used
It is used to mold and finish the borders of planting beds, mulch and gravel areas, walkways, and paver fields — anywhere an exposed edge benefits from a clean, protective, molded line. The flexible gauge follows curves; the heavier gauge keeps long borders straight.
Not sure which product fits your site? Use the Permaloc Aluminum Edging Selector, our free interactive tool under the Resources menu, to answer a few plain-language questions and get matched to the right Permaloc edging line, gauge, depth, and finish for your project.
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Shop Permaloc Aluminum EdgingUse the Edging SelectorFrequently Asked Questions
What is aluminum edge trim molding?
Aluminum edge trim molding is a shaped aluminum profile used to cap, finish, and protect an exposed edge with a clean molded line. In landscaping it refers to aluminum edging profiles that mold a finished border around beds, pavers, and transitions.
Why use aluminum for edge molding?
Aluminum forms a crisp molded line where materials meet, resists rust, holds its finish outdoors for years, and comes in shaped profiles and finishes that mold the border to the job.
Which Permaloc profile works as edge molding?
The L-shaped ProLine is a natural fit for a molded, finished border between turf and beds. CleanLine gives a clean vertical line, and the deeper CleanLine XL molds a strong border for raised beds.
Where is aluminum edge molding used?
It molds and finishes the borders of planting beds, mulch and gravel areas, walkways, and paver fields, with the flexible gauge following curves and the heavier gauge keeping long borders straight.
