Heavy Duty


Oldcastle offers a variety of Heavy duty enclosures for non-deliberate traffic in select Duralite, H-Series, and Synertech product offerings.


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Spec Sheets

Duralite™ 1015Rectangular Enclosure, Plastic Composite10" x 15"
Duralite™ 1015MAXRectangular Enclosure, Plastic Composite10" x 15"
Duralite™ 1118Rectangular Enclosure, Plastic Composite11" x 18"
Duralite™ 2436MAXRectangular Enclosure, Plastic Composite24" x 36"
Oldcastle Polymer 910Round Enclosure, Polymer Concrete9" Dia
Oldcastle Polymer 0039Round Enclosure, Polymer Concrete39" Dia
Oldcastle Polymer 1118Rectangular Enclosure, Polymer Concrete11" x 18"
Oldcastle Polymer 1212Square Enclosure, Polymer Concrete12" x 12"
Oldcastle Polymer 1324Rectangular Enclosure, Polymer Concrete13" x 24"
Oldcastle Polymer 1730Rectangular Enclosure, Polymer Concrete17" x 30"
Oldcastle Polymer 2424Square Enclosure, Polymer Concrete24" x 24"
Oldcastle Polymer 2436Rectangular Enclosure, Polymer Concrete24" x 36"
Oldcastle Polymer 3636Square Enclosure, Polymer Concrete36" x 36"
Oldcastle Polymer 3048Rectangular Enclosure, Polymer Concrete30" x 48"
Oldcastle Polymer 3060Rectangular Enclosure, Polymer Concrete30" x 60"
Oldcastle Polymer 4848Square Enclosure, Polymer Concrete48" x 48"
Synertech® 2436Rectangular Enclosure, Polymer Concrete and Composite24" x 36"
Synertech® 3048Rectangular Enclosure, Polymer Concrete and Composite30" x 48"
Synertech® 3660Rectangular Enclosure, Polymer Concrete and Composite36" x 60"