TC300 TC300 Installed

* Product images may appear with optional features or accessories.

TC300 Flexible Steel Frame

Dock Shelter

The TC 300 series flexible steel frame dock shelter services a wide variety of vehicle sizes and types, while providing full unimpeded access to the interior of the trailer. The flexible steel X arm frame yields to misguided vehicles and aids in the prevention of costly building and shelter damage. If an off-center trailer contacts the frame it moves upwards and back to prevent potential damage to the wall and/or shelter. After the vehicle leaves the X arm design returns the frame to its original position. The top is raked to promote drainage and top and sides are covered with a translucent fabric to protect from the elements and permit light to enter. Two steel protectors and bottom draft pads are standard.


TC310 — 22 oz. Vinyl ---- Medium usage
TC320 — 40 oz. Vinyl ---- Medium to Heavy usage
TC340 — Truk Flex™ ---- Heavy usage
TC350 — Rough Flex™ -- Medium usage
TC360 — Max Flex™ ----- Very heavy usage


  • Standard unit is 11’6” wide x 11’ high x 24” projection with 36” curtain drop for 10’W x 10’H opening
  • Head curtain has five fiberglass stays, four overlapping wear pleats per side & wind straps
  • Side curtains have closed cell neoprene sealing edge, bottom wear panels & fiberglass stays max 16” O.C.
  • Galvanized steel X arms and steel tube framework
  • 22 oz. vinyl base fabric
  • One pair foam bottom draft pads & one pair of structural steel protector assemblies
  • 7’0” between side panels at face


To get started complete the form below or call us at 1.800.643.5424. Required Fields *

  • Attach a file to help us find a fit for your project.

Looking for a McGuire Dealer?

We will connect you with a local McGuire Dealer to review your loading dock needs. Call: 1.800.643.5424