Detectable Warning Surfaces (DWS)
No cracking, no peeling, no seams, (no caulking!) NO KIDDING!
Detectable Warning Surfaces
(DWS)
What makes VANGUARD Detectable Warning / Tactile Walking Surface Indicators (TWSI)…the better choice?
Superior visibility
Multiple Colors Available 
Better adhesion / continuous installation; no screws, bolts or pins, ever)
Costs less to install
Installs on granite, concrete, asphalt, steel or wood
Lower maintenance cost
High Visibility
Maintains original skid resistance
Nonskid (not “slip resistant“)
Approved installers nationwide
“Zero clearance” , no “trip hazards” (no seams!)
Liquid plastic, made on site, follows every contour
Perfect for new construction or retrofit
5 year replacement warranty
Installation requirements: Clean and dry
Continuous installation! No seams (EVER).
No caulking needed (EVER).
Stronger than the surface applied to.
Need Colors? We got them right here!
Now you can have required visual contrast while emphasizing the aesthetics of your project with VANGUARD’S color options. No one else can do this!
Green
Blue
Yellow
Red
Black
White