Can I cut the Horizons metal frames?

The Horizons metal frames can be cut to accommodate heights and widths that are different than the standard dimensions. Use a ferrous saw blade to cut the material, such as a Diablo steel-cutting blade ( https://www.diablotools.com/products/D1284CD). Any exposed metal will need to be repainted to reduce rust. Use a product such as Rust-Oleum Textured Spray Paint. Apply at least two coats and follow any additional instructions from the paint manufacturer. To avoid overspray, use masking tape to temporarily cover the areas you do not want painted.