Diamond Post

Diamond posts are the heavy-gauge steel post used throughout Okanagan and Similkameen vineyards for trellis systems, deer exclusion fencing, and property boundaries. The ribbed diamond cross-section gives them more surface area for wire attachment and better lateral rigidity than a standard T-post — which is why they’re the preferred line post in high-tension applications like vineyard wire trellis systems.

In BC wine country, you’ll see diamond posts running the trellis rows in vineyards from Osoyoos to Kelowna. They handle the ongoing tension from multiple wires, stand up to the freeze-thaw cycles of Okanagan winters, and don’t need to be replaced every few seasons the way wood posts do. For deer exclusion fence runs — increasingly necessary as deer pressure on vineyards and orchards has grown — diamond posts give you the strength and height to run serious wire without posts flexing or walking.

We stock diamond posts in Summerland and sell by the piece or by the bundle. As your local distributor for Edge Wholesale Direct, you’re getting the same product that supplies commercial vineyard operations across the valley — picked up locally with no freight cost.

Common Uses in the Okanagan

• Vineyard trellis systems — line posts for grape wire training, handles high wire tension
• Deer exclusion fencing — orchards, vineyards, market gardens
• Farm pasture fencing — cattle, horses, sheep, goats
• Property boundaries — durable, long-lasting alternative to wood

Diamond Post vs. T-Post — When to Use Which

• Diamond post: Higher wire tension, vineyard trellis line posts, longer fence runs, deer fence
• T-post: Lower-tension fencing, livestock paddocks, temporary enclosures, shorter runs
• Many operations use both — diamond posts for the main runs, T-posts for cross fencing and temporary sections

Not sure how many you need or which size is right for your trellis or fence design? Give us a call — Rick is local and can talk you through what will work for your property.