Trapezoid / TWSI (“TDI”)

Tactile directional cue.

Installed by Licensed VANGUARD Installers

Trapezoid

BIKE LANE
DIRECTIONAL CUES

for Safe Tracking

SEAMLESS APPLICATION

Bonds with the Underlying Surface

Trapezoid

OUTLASTS THE
COMPETITION

Superior Adhesion &
Maintains Skid-Resistance

Trapezoid

SEPARATES SIDEWALK
AND BIKE LANE

On Shared Street

What makes VANGUARD Trapezoid the better choice?

  • Superior visibility

  • Multiple Colors Available/wp-content/uploads/2014/11/colors-available2.jpg

  • Nonskid (not just “slip resistant“), and for decades, not months.

  • Better adhesion / continuous installation; no screws, bolts or pins, ever)

  • Installs on granite, concrete, asphalt, steel or wood

  • Lower initial and back end cost

  • Impervious to fuels and solvents

  • Maintains original skid resistance for decades

  • Manufactured onsite from Liquid Plastic conforming to your surface

  • Follows every contour of the surface applied

  • Open to traffic in 90 minutes

  • Approved installers nationwide

  • 5 year replacement warranty

  • Surface applied (sits above the applied surface)

  • Installation requirements: Clean and dry

  • Continuous installation! No seams (EVER).

  • No caulking needed (EVER).

  • Stronger than the surface applied to.

Trapezoid SDOT New Bike Lane Project
Point

Trapezoid / Tactile Guidance Cues

The advantages to using the VANGUARD system are clear

Trapezoid SDOT New Bike Lane Project

All Vanguard Detectable Warnings / TWSI’s are liquid applied. This allows them to not only follow the existing contours of your applied surface, but more importantly, Vanguard products will continue to follow the contours of the surface over time. Because Vanguard products are installed using liquid plastic, Vanguard products “become one” with the surface, conforming to every nuance to the applied surface.

Always nonskid, and liquid applied, always “zero clearance” (same height as the applied surface itself).

No more replacing tiles due to freeze / thaw heave, no more trip hazards from edges curling or thick backing plates, and because VANGUARD products literally attach to every micron of the applied surface, water can’t get underneath allowing moisture to degrade the structural surface below.

Due to variations in the surface applied to, GuideStrip may range from 0.18″ to 0.22″ in installed height.

VGA-Stronger-than-the-surface-sm
GuideStrip Colors

Need Colors? We got them right here!

Now you can have ADA required visual contrast while emphasizing the aesthetics of your project with VANGUARD’S color options.

  • Green

  • Blue

  • Yellow
  • Red
  • Black
  • White

vanguard-kit

Become a Licensed VANGUARD Installer in your area!

Learn more about becoming an installer in your own region. Download our Booklet to read things over and see if becoming a trained Vanguard installer is for you.

Find a Licensed VANGUARD Installer in your area!