Concrete Forming Plywood

Since our inception, Hanford Lumber has serviced the concrete forming sector with quality products and sound expertise. Concrete forming is a complex part of the construction industry and we supply the best overlaid plywood for the application at hand from recognized North American mills for quality assurance.

Overlaid plywood involves a sound fir panel substrate with phenolic paper overlays of various types as a working surface. Overlays vary in resin content, chemistry and composition for different situations ranging from below-grade general appearance concrete to high-end architectural finishes and everything in between including high alkali-resistant panels and combinations of. Hanford can also supply lumber and items such as cant strip to complete your forming requirements.

Concrete forming panels are available in a variety of combinations to suit specialized requirements from systems forming to architectural finishes to combating today’s highly alkaline concrete mixes and everything in between. We can guide you in selecting the best panel for the job to give you optimum performance.

Partial list of items available

  • 7-PLY 11/16” 4×8 Hi-Flow MDO overlay for general pouring applications; available with a hardwood substrate on special order for higher-end finishes.
  • 5-PLY 11/16” 4×8 High-mask MDO overlay for economical general applications
  • Pourform pH Plus® 7-PLY Alkaline-resistant flexible overlay with hardwood-faced substrate providing both panel life and an architectural concrete finish
  • HDO (high-density overlay with backer sheet) for gang forms providing moderate alkali and abrasion resistance. Gram weights available are (face/ back):  100/30, 100/100, 120/30, 120/120  4×8, 4×9 and 4×10 sheets. Can be obtained with a hardwood-faced substrate for improved grain transfer resistance..
  • HAO (high-alkalinity hybrid overlay) for better alkali resistance over MDO, also available with a hardwood-faced substrate for a smoother concrete finish.
  • Pourform Evergreen® and Evergreen Plus® Hybrid alkali resistant panels with flexible overlay technology for improved alkali resistance over MDO.

Panel dimensions available: 4’x8’, 4’x9’ and 4’x10’ on special order

Panel thickness available: 3/8” to 1-1/8” on special order

Also available for your forming requirements:

  • 2×4 to 2×12 SPF framing lumber, 4×4 spf framing lumber
  • ¾” and 1-1/2” cant strip

Custom keyways, reglets and cants available upon request.

For any further sizing and or grades not listed please reach out to our sales desk for a special order inquiry.