Proform HD®

The best choice for foundation forming and drainage

Product Type: Dual-Wall

Proform HD®

Proform HD® (Heavy Duty) is an innovative, efficient alternative to traditional wood or PVC forms. This dual-wall corrugated plastic (HDPE) system actually forms the footings while at the same time providing superior drainage and radon venting – all in one easy step!

Watch these Proform HD videos to learn more!

 Proform HD has earned the ICC-ES certification. Find our evaluation report here.

Proform HD has completed the CCMC evaluation. Find our evaluation report here.

Contact your Prinsco sales rep to learn more about Proform HD®.


New Features

  • Greater Stiffness: for faster and easier installation in all weather conditions

  • New & Improved Couplers: with better holding power and faster connections

  • Streamlined Structure & Durability: for the toughest installation environments

Additional Features

  • Easy to Handle: Lightweight yet stiff

  • Cold Weather & Impact Resistant: Doesn’t crack in cold weather or when mishandled on the jobsite

  • No Stripping Forms: Stays in place after foundation footings are poured

  • No Drain Pipe: Save time & money by not needing to install additional drainage

  • Easy to Install: Accommodates various staking procedures

  • Single Elbow, Multiple Angles: The 90º elbow accommodates field modifications for other angles, eliminating the need for extra elbows on the jobsite.

Item Description
6″x10′ Proform HD
6″ Proform HD 90° / 45°Elbow
6″ Proform HD Vertical Elbow
6″ Proform HD Coupler
6″ Proform HD End Cap
6″ Proform Single Outlet
4″ Proform Crossover Adapter
8″x16″ Spacer Strap
8″x20″ Spacer Strap
8″x24″ Spacer Strap
18″ Metal Grade Stake
12″ Metal Grade Stake

Product Brochures



Installation Guides

Technical Notes

Terms & Conditions