Orange square with the word NEW in bold white letters, showcasing Trenwas latest innovation.

Fibrelite – HS20 Road Crossing Trench

Our new Fibrelite HS20 Road Crossing Trench, designed for AASHTO 32,000lbs/axle traffic, is constructed of advanced, lightweight, high-strength composite materials, yet is light enough to be installed by hand with 2-4 people. This revolutionary new trench has all the benefits and features of our Fibrelite Lids.

  • Lightweight – can be installed without cranes or lifting equipment!
    • lower installation costs
    • fewer trucks – light enough to ship worldwide!
  • Shiplapped ends for easy alignment
  • Walls will not flex and do not need bracing during installation and backfilling
  • Proof load tested to 40,000 lbs.
  • 5 ft length standard, which can be field cut to shorter lengths following guidelines.   Trench Safe Cutting Regions
  • 45 degree corners and cross sections allow for flexible layouts
  • Depth – 16″ nominal inside
  • Widths –  20″ & 30″  nominal inside
  • Lids -these bases utilize our Fibrelite™ LHF series lids
    • high performance, lightweight, ergonomic, and suitable for frequent traffic crossing
  • Solid bottom bases – limited openings & drain holes can be field cut
  • Ground clips (GC-3) & Unistrut,  etc. can be field mounted.
  • See our Lifting Tools page for tools and key housing plugs.

Taking Orders Now!

Interested?  Contact us at sales@trenwa.com or call Elliott at 859-781-0831 x 117 for more information.
Or use our on-line  Quote Request Form.

Trenwa Fibrelite trench base rendering
Trenwa Fibrelite trench base and lid illustration
Trenwa universal Fibrelite trench base cross with lid
Universal Cross/T base with lid

Fibrelite – HS20 Trench Photos

Fibrelite HS20 Bases with Fibrelite lids

20" Width

30" Width


Part Number

Weight

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CAD FILES

Part Number


Weight

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PDF

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CAD FILES

Standard 5 ft section & lid

Fibrelite trench and lid

BHG2016-60

LHF26-60

111 lbs.

80 lbs.

BHG3016-60

LHF36-60

123 lbs.

118 lbs.

45 Degree Section & lids

BHG L45 with LHF cover

BHG2016M45

LHF26L22.5-43

LHF26R22.5-45

142 lbs.

69 lbs.

69 lbs.

BHG3016M45

LHF36L22.5-45 1/8

LHF36R22.5-47 1/8

158 lbs.

96 lbs.

96 lbs.

Universal Cross/Tee Section & Lids

Trenwa universal Fibrelite trench base cross with lid

BHG2016X20-60

LHG26T26-61 3/4

(2) LHF26-16 3/4

144 lbs.

110 lbs.

25 lbs.

BHG3016X30-60

LHG36T36-61 3/4

(2) LHF36-11 3/4

158 lbs.

154 lbs.

20 lbs.

End Wall 

WHG front


WHG2016


6 lbs.

WHG3016

8 lbs.

Lifting Tool

LHF36-30.png

2 Required

FL7

5 lbs.

FL7 Storage Enclosure

FL7A-ENCL