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Armtec Big O Weeping Tile

QuietRock Drywall

Home Pipe Supplies Armtec Big O Weeping Tile

Armtec Big O Weeping Tile

Armtec Big O is a high-performance, corrugated polyethylene drainage pipe designed for superior water management across residential, commercial, and agricultural applications. Known for its strength, flexibility, and ease of installation, Big O is a trusted solution for subsurface drainage, stormwater control, and foundation protection in diverse soil conditions.

Crafted from durable HDPE (high-density polyethylene), Big O drainage pipes come in both perforated and non-perforated formats to suit a wide variety of site requirements. The pipe’s corrugated exterior provides structural integrity under load, while its smooth interior ensures optimal flow performance. Whether managing groundwater in a new build or retrofitting a problem area, Big O helps maintain dry, stable foundations and landscapes.

Benefits

  • Efficient Drainage Flow: Engineered with a smooth inner wall that enhances flow capacity and prevents clogging from sediment build-up.
  • Long-Term Durability:  Made from HDPE, Big O pipes are corrosion-resistant, chemically inert, and unaffected by soil acids or alkalis.
  • Crush-Resistant Design: Corrugated structure resists external loads, making it ideal for installation under driveways, green areas, or shallow cover.
  • Weather & UV Resistant: Performs reliably in extreme weather, from harsh winters to high-sun conditions, without cracking or degradation.
  • Flexible and Lightweight: Easy to handle and install—reduces labor costs and allows fast deployment on uneven terrain or tight construction timelines.

Properties

  • FUNCTION: Subsurface drainage and foundation moisture control.
  • PRODUCT ROLE: Water diversion, foundation drying, and soil stabilization.
  • BUILDING COMPONENT: Below-grade drainage systems, landscape grading, retaining walls, and foundation bases.

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PLAIN DRYWALL

Details

Overview

Big O drainage pipes play a critical role in any long-term drainage strategy. Designed to collect and channel groundwater away from critical areas, these pipes mitigate moisture-related damage to basements, retaining walls, and roadbeds.

Unlike traditional clay or concrete tiles, Big O offers a lightweight, chemically resistant solution that won’t degrade over time. The pipe’s design enables it to maintain high hydraulic capacity even when installed in silty or sandy soil. Its crush-resistant strength allows for placement beneath heavy surface loads, including driveways, parking lots, and machinery pathways.

Available in coils or straight lengths and diameters ranging from 2″ to 10″, Big O meets both residential and commercial scale demands. Contractors value its ease of cutting, connection, and placement—minimizing time on site and improving installation efficiency.

In climates like Toronto’s, where seasonal freeze-thaw cycles and flash storms pose constant risk to structural integrity, Big O stands out as a reliable first defense against water accumulation and foundation erosion.

Usage Guide

Step

01

Clear and grade the trench or installation area. Ensure a consistent slope for gravity-assisted flow and remove debris or sharp rocks that could damage the pipe.

Step

02

Lay a filter fabric or geotextile liner if required to prevent soil intrusion and maintain long-term performance in sandy or silty conditions.

Step

03

Place the Big O pipe into the trench. For perforated versions, ensure the holes face downward. Position with care to maintain gradient.

Step

04

Backfill with clean granular material or gravel to promote flow-through while protecting the pipe from soil compaction. Compact lightly and cover with soil.

COMPARATIVE TESTING

Versus traditional rigid piping systems or outdated clay tile, Big O demonstrates superior performance in terms of flexibility, longevity, and hydraulic efficiency. It also cuts down on installation time and labor requirements, reducing overall project costs. Its resistance to corrosion and crushing offers measurable ROI for contractors and developers.

APPLICATIONS

Armtec Big O is ideal for:

  • Foundation perimeter drainage systems
  • Lawn and garden water management
  • Driveway and parking lot runoff control
  • Retaining wall drainage
  • Sports fields and golf course infrastructure
  • Agricultural land drainage
  • Erosion control zones
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