Overview

A NAME YOU TRUST. DURABILITY YOU EXPECT.

Highline® energy products, highly-durable and lightweight Millennium line of compression molded transformer box pads to our low-cost, stackable box pads, Oldcastle offers the quality and customization you need for any application. Oldcastle Infrastructure manufacturers two styles of fiberglass electrical distribution enclosures for utilities: compression molded and spray-up. While compression molded products are an industry standard, spray-up products offer an alternative to larger or customized parts

Features

Product Line Offerings.

Highline® Transformer Box Pads

Lightweight fiberglass box pads for single-phase and three-phase transformers. Available products include our HL Series of compression molded fiberglass and our FBP and FSG-RT Series of spray-up/lay-up fiberglass and woven cloth. 

Highline® Switchgear Pads, Ground Sleeves and Metering Pedestals

Easy-to-install fiberglass foundations for sectionalizing cabinets, primary switchgear, metering pedestals and other utility-grade equipment. Our spray-up/lay-up manufacturing process results in lightweight, strong, and durable products that nest for reduced storage and shipping requirements. 

Highline® Transformer Flat Pads

Polymer concrete pads are strong, durable foundations for single-phase or three-phase pad-mounted transformers and a superior, lightweight option to concrete pads. HDPE pads are available for single-phase transformers and are extremely lightweight without compromising strength. 

Highline® Sectionalizing Cabinets

Lightweight, durably-constructed fiberglass cabinets manufactured with our spray-up/lay-up process. External ribs and step design provide rigidity for single-phase, three-phase, and deferral cabinets. Cabinets are fire and corrosion resistant and can be supplied with junctions and delivered ready for installation. 

Highline® Secondary Pedestals

HDPE injection molded structural foam pedestals have superior side wall and top loading strength, are lightweight, easy-to-handle, and UV stabilized. Some units available with pre-installed connectors. Our FSP Series are heavy-duty reinforced fiberglass with strengthened stress areas and locking hardware with optional locking service entrances available. 

Highline® Pole Top Extensions

Filament-wound fiberglass epoxy extensions that are UV resistant with excellent weatherability and exceed strength requirements of class 2-10 wood poles. Available from 36” to 120” with galvanized steel mount that accommodates pole diameters of 6” to 12”. Ideal alternative to pole replacement and a great solution for wireless 5G and communication antennas. 

Highline® Gate Valve & Service Boxes

Curb Service Boxes and Roadway Valve Boxes protect and provide access to underground valves for gas and water utility services.

Products

Product Filters
Materials
Clear Filters
Name Model Height Width Length Diameter Downloads Quote Generator
Highline Cabinet Highline Fiberglass Sectionalizing Cabinets View Add

Loading...