Classic Garden Elements

R9-22 Knebworth House

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The Knebworth Wall Trellis is crafted from galvanized steel tubing and bands powder coated black.

  • Dimensions: 6'6" H x 3'3" W - 51 lbs.
  • One piece construction 
  • Brackets provided for a recommended wall trellis distance of 3.94"
  • Customer to supply needed screws, nuts or bolts.

Heavy steel bands and steel tubing are welded together and subsequently galvanized by hot-dip at 860 degrees Fahrenheit.  Such galvanization is also effect in the rust-prone welded areas and inside the tubing.

The structures are powder coated at 392 degrees Fahrenheit.  At this temperature the color and the sand-brushed galvanized surface fuse to create an extremely weather resistant surface.

Technical Drawing

Warranty Information

All metal trellis are welded from solid steel strips and steel tubes, hot-dip galvanized and powder-coated to protect against rust. All Classic Garden Element trellises carry a 10-year guarantee against rust.