BuildBlock Insulating Concrete Forms (ICFs) 4" Straight Forms

BuildBlock ICFs are a comprehensive product family of Insulated Concrete Forms. Available in sizes 4"-12"+ they deliver superior energy-efficiency, acoustic, and disaster-reslilience performance. BuildBlock ICFs are available in all the form types necessary for construction including: 90°, 45°, 2'-4'-8'-12'-16'-20' radius, TaperTop, and BrickLedge configurations.

BuildBlock ICFs deliver fast construction, multiple reinforcement options including traditional rebar up to #8 in large forms.

BuildBlock ICF forms combine the standard features you’ve come to expect in a quality ICF. BuildBlock is built for speed with the least waste and many unique benefits you’ll find in no other block.

• Ready to Stack. No on-site assembly required; start installing right off the truck.
• Fully Reversible. All forms are fully reversible; no top, bottom, left or right. Longer corner design provides automatic offset for each course.
• Industry Standard Size. Industry-standard 16-inch (406.4mm) high forms produce less waste when cutting around doors and windows.
• Tight Interlocking Blocks. Blocks easily stack and securely lock into place resulting in greater strength over the competition. No foam or clips required between courses.
• 2.5-inch (63.5mm) Foam Panels. Allows easy accommodation of electrical and plumbing installation in the foam.
• High-density Plastic Webs on 6-inch centers. Greater strength, more value.
• Rebar Support eliminates most steel tying.
• Easy mechanical chases for plumbing and electrical.
• Open Web Design for efficient concrete flow and half-height block support.
• Extra Heavy-duty Attachment Points (450+lbs.) Located every 8-inches vertically, and 6-inches horizontally.
• Molded-in Tape Measure and Horizontal Cut Lines.
• 1-inch Repeating Cut Pattern on Block Connection.
• Lowest waste of any ICF on the market today.
• Attachment Point Markings
• No special half-height blocks required.