TWS - teaching wall sliders substrate construction consist of e3 porcelain on 1/2" fiberboard with .015 moisture barrier backer with standard satin clear anodized aluminum that include C4-J perimeter trim, standard integrated blade tray with radius edges an optional 1" or 2" map-rail with various insert options: natural cork, forbo, or vinyl covered natural cork insert at an additional cost. All aluminum is 6063-T5 alloy that comes in a satin standard clear anodized color,. Call the office for a powder-coat option at an additonal cost.
Note: any triple track and/or quad units, will require invidual top and bottom tracks. Single piece of extrusions for triples and quads are NOT available.