Precast Junction Boxes

APPLICATIONS
Precast Junction Boxes are used to provide service access and to achieve changes in pipe size, type or direction. They’re also useful for changes in elevation or merging two or more upstream pipes into a single larger downstream pipe. Forterra junction boxes accommodate all pipe sizes, shapes and materials.
Sizes
Precast Junction Boxes are normally available in sizes as small as 12″ x 12″ and as large as can be safely shipped and handled. Please contact your local Forterra representative for specific sizes.
Features
Precast Junction Boxes can include:
JOINT
The following joints are normally available for Precast Junction Structures:
APPLICABLE SPECIFICATIONS
The following specifications apply to precast junction boxes:
Downloads
PRODUCT BROCHURES
TECHNICAL RESOURCES
Contact
FIND A REP