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Work Smarter on Every Pour
Built from heavy-duty galvanized steel for concrete professionals, FormExtenders fit over 2x4 lumber. They eliminate cutting, reduce waste, and solve layout challenges on every job.
Product Highlights
- Stop Cutting Boards – Fill every gap and void cleanly without picking up a saw. Just lay out your form boards and let FormExtender fill every gap.
- Form Around Obstacles – The 18" Gap Form allows you to form around sprinkler heads, posts, pavers, and plastic edging without having to move them.
- Equipment Access Made Easy – Leave an opening for wheelbarrows and mixers, then close it with the 3ft extender to finish your pour.
- Connect Straight to Curved – Transition from straight form boards to curved flex boards for cleaner edges and no additional bracing.
- Stop Wasting Lumber – Use every inch of every board. Eliminate your scrap pile and cut material costs on every job site.
- Fast Setup – Slide on, secure, and you're ready to pour in seconds.
- Built to Last – Heavy-duty galvanized steel construction delivers job-after-job reliability and strong ROI.
Pro Kit Includes 10 FormExtenders
- (3) 6 in. Extender
- (3) 12 in. Extender
- (1) 18 in. Extender
- (1) 24 in. Extender
- (1) 36 in. Extender
- (1) 18 in. Extender w/ Gap