Oldcastle FRP
Our range of reinforced fiberglass enclosures provide Tier 8 and Tier 15 vertical load ratings, with impact-resistant sidewalls reinforced with polymer concrete rings that add lateral strength and durability.
Your Project Deserves Expert Attention
Overview
Reinforced fiberglass enclosures
Strong yet lightweight, our range of Tier 8 and Tier 15 rated fiberglass enclosures provides utility access for water, energy and telecommunications on greenbelt, pedestrian and occasional vehicle traffic areas such as parking lots and driveways.
Produced using a hybrid process that bonds polymer concrete rings with high-impact resistant fiberglass sidewalls, these enclosures provide impressive durability and lateral strength while minimizing weight.
Our fiberglass enclosures are quick, simple and safe to deliver, handle and install, and their material composition means that despite their strength and impact resistance, on-site modifications may be carried out quickly and easily without the need for specialist tools.
Need different performance? Find out which of our underground enclosures gives you the load rating you need: Underground Enclosure Load Ratings
Benefits
Lightweight yet durable
Paired with polymer concrete covers, our reinforced fiberglass enclosures have been developed by our materials science experts to deliver Tier 8 and Tier 15 load ratings—up to 15,000 lbs of vertical load and up to 800 lbs/ft2 of lateral load—in a lightweight unit.
Optional flared walls provide additional lateral strength, while also increasing below-ground volume.
Deliver, handle and install quickly and easily
The materials design of our fiberglass enclosures means that they deliver an impressive strength-to-weight ratio, making manual handling easy, fast and safe.
Delivery, on-site handling and installation are straightforward and quick.
Modify easily in the field
Despite the strength and impact-resistant sidewalls, on-site modifications to our fiberglass enclosures may be carried out quickly and easily with standard 18V power tools—no need for specialist tools or equipment.
Get it fast
Our nationwide network of plants means that we have the scale to manufacture and stock a full range of products, meaning we can get your Tier 8 and Tier 15 fiberglass enclosures to site when and where you need them—and our local teams will work with you to make sure you have all the support you need.
Technical Information
- Application: Pedestrian and off-roadway subject to occasional non-deliberate heavy vehicular traffic
- Load rating: ANSI/SCTE Tier 8 / Tier 15
- Vertical load: up to 15,000 lbs
- Lateral load: up to 800 lbs/ft2
- Materials: fiberglass reinforced with polymer concrete
- Cover: polymer concrete
- Dimensions, round: 10”-39” diameter, 18”-72” depth
- Dimensions, rectangular: 11”-48” width, 18”-96” length, 12”-48” depth
Specs & Downloads
Helpful Information
Brochures
- pdfOldcastle FRP Brochure
- pdfLarge Water Meter Solutions
Product Sheets
- pdfUnderground Enclosures Line Card
Installation Guide
- pdfUnderground Enclosures Installation Guide
| Name | Model | Height | Width | Length | Diameter | Downloads | Quote Generator | ||||
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Oldcastle FRP 1118 | 18” | 11” | View | Add | ||||||
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Oldcastle FRP 1324 Flared | 24” | 13” | View | Add | ||||||
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Oldcastle FRP 1324 | 24” | 13” | View | Add | ||||||
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Oldcastle FRP 1730 | 30” | 17” | View | Add | ||||||
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Oldcastle FRP Flared 1730 | 30” | 17” | View | Add | ||||||
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Oldcastle FRP 2424 | 24” | 24” | 24” | View | Add | |||||
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Oldcastle FRP 2436 | 36” | 24” | View | Add | ||||||
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Oldcastle FRP Flared 2436 | 36” | 24” | View | Add | ||||||
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Oldcastle FRP Flared 3048 | 48” | 30” | View | Add | ||||||
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Oldcastle FRP 3048 | 48” | 30” | View | Add | ||||||
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Oldcastle FRP 3060 | 60” | 30” | View | Add | ||||||
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Oldcastle FRP 3660 | 60” | 36” | View | Add | ||||||
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Oldcastle FRP 4872 | 72” | 48” | View | Add | ||||||
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Oldcastle FRP 4896 | 96” | 48” | View | Add | ||||||
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Oldcastle FRP 1000 | 18” | ” | ” | 10” | View | Add | ||||
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Oldcastle FRP 1800 | ” | ” | 18” | View | Add | |||||
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Oldcastle FRP 2200 | 30” | ” | ” | 22” | View | Add | ||||
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Oldcastle FRP 2700 | ” | ” | 27” | View | Added | |||||
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Oldcastle FRP 3900 | ” | ” | 39” | View | Add | |||||
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Oldcastle FRP 5400 | ” | ” | 51” | View | Add | |||||
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Oldcastle FRP 1132 | 12” | 32” | 11” | View | Add | |||||