Concast offers special aluminum covers to be used for a variety of applications including replacing covers used in existing trench runs. The chart below lists some common sizes.
Reference Material
2Port Keystone Wallplate Ivory Smooth Face SKU: ATDS101832IV
1 × $0.49
Fiber in a Box Singlemode Plenum Blend 2 Strand SCP Indoor/Outdoor UV 1000ft/152.5m - EF-OS2P-2DIST-BK-1000
1 × $235.30
Fiber in a Box Singlemode Plenum Blend 6 Strand SCP Indoor/Outdoor UV 1000ft/305m - EF-OS2P-6DIST-BK-1000
1 × $442.00
Fiber in a Box OM3 Riser Duplex Aqua Jacket 1000ft/305m - EF-OM3R-DUP-AQ
1 × $184.60
4Port Keystone Wallplate Ivory Smooth Face SKU: ATDS101834IV
1 × $0.49
Fiber in a Box Singlemode Riser Blend 6 Strand SCP Yellow Jacket 1000ft/305m - EF-OS2R-6DIST-YL-1000
1 × $357.50 Subtotal: $1,220.38
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CompareConcast offers special aluminum covers to be used for a variety of applications including replacing covers used in existing trench runs. The chart below lists some common sizes.
Reference Material

Polymer concrete boxes are a trusted solution for underground enclosures across telecommunications, electrical, water, and utility infrastructure. Engineered from a blend of polymer resins and mineral aggregates, these enclosures deliver exceptional strength, chemical resistance, and long-term durability—outperforming traditional concrete in many demanding environments. Whether used as splice boxes, handholes, or junction enclosures, polymer concrete vaults offer a lightweight yet robust alternative that simplifies installation while providing superior performance.



