BuildBlock Products

BuildBlock ICF Blocks

BuildBlock ICFs are two foam panels connected by plastic webs or ties that join the panels, provide placement options for securing rebar, and for insulated studs every 6″.

BuildBlock Building Systems provides a complete range of ICF products and accessories to ensure your ICF job is worry-free. No matter the size, style, or complexity BuildBlocks ICFs deliver superior results.

BuildBlock 90-degree Corner Form

BuildBlock Double Taper Top Form

BuildBlock 45-degree Corner Form

BuildBlock Brick Ledge Form

BuildLock Knockdown ICF Blocks

The BuildLock System is a high-performance knock-down insulating concrete form (ICF) wall system comprised of two separate 2 1/2 inch Expanded Polystyrenne (EPS) panels which are connected by strong, high-density plastic webs on 6-inch centers. Knockdown of KD panels ship flat and are assembled on the job site to save space when shipping.

BuildLock Knockdown ICFs fully integrate with all BuildBlock forms and are available from 4-inches to 12+ inches with our optional Bridge Clip Connector. Each web bridge features a 3-axis positive locking attachment that snaps the web securely in the proper position to eliminate racking and provide superior structural stability throughout the construction process. The BuildLock Knockdown block exceeds even the superior strength of BuildBlock ICF blocks.

BuildLock 4″ KD Bridge

BuildLock 6″ KD Bridge

BuildLock 8″ KD Bridge

BuildLock 10″ KD Bridge

BuildLock 12″ KD Bridge

BuildLock KD Bridge Connector

BuildBuck ICF Door & Windows Bucking

BuildBuck ICF Door & Window Bucking is an integrated ICF bucking solution for residential & commercial projects. Providing continuous insulation along the full length of the buck, BuildBuck is two-inches thick providing an insulated barrier for all openings.

BuildBuck ICF Door & Window Bucking brings the insulation properties of EPS foam together with embedded plastic webs to create a strong seamless transition from ICF walls to door and window openings. The buck features three primary attachment areas across the face of the buck every 6-inches in the center and on each side as well as a full-length attachment on each side. Foam guides properly align BuildBuck and the ICF blocks.

A molded-in sealing member works with flashing to seal against moisture intrusion. The full length molded tape measure and cut lines make cutting the buck to size simple and straightforward. Foam guides properly align BuildBuck and the ICF blocks. BuildBuck is available for 4″, 6″, and 8″ ICF core widths.

BuildBuck Panel showing rebar guides and embedment flanges.

BuildBuck Opening bucked, braced, and poured.

BuildBuck Panel Showing Integrated Attachment Webs


BuildRadius is a family of radius forms for use in ICF walls and pool construction. The BuildRadius forms create 2′, 4′, 8′, 12′, 16′, and 20′ arc radius.

Each of these blocks interlock into any BuildBlock 6″ product line and uses the standard BuildBlock webs. Available in 6″ width initially, these forms are designed to ease construction of enery-efficient ICF pools, southwest style homes, bay windows, circular staircases, and provide options when designing unique areas in ICF homes.

BuildDeck ICF Floor & Roofing

BuildDeck System is a lightweight, stay-in-place Insulating Concrete Form (ICF) made of Expanded Polystyrene (EPS) and used to construct solid monolithic (R-34+) insulated concrete floors, roofs, and safe rooms.

BuildDeck combines the strength of concrete with the energy efficiency of EPS foam insulation to deliver a quit, safe, and comfortable home. Added to the life safety benefits of an ICF home, this system is the most cost-effective way to create your dream home. BuildDeck is perfect for site-cast of precast concrete floors, roofs, decks, and walls for commercial, industrial and residential uses. BuildDeck provides structural integrity through reinforced concrete while providing comfort and sound mitigation through superior EPS insulation.

  • BuildDeck completes the monolithic structure of your concrete home by tying together the foundation, walls, and roof.
  • The strength of ICF walls helps protect you, your family, and belongings from severe weather and natural disasters.
  • ICFs don’t allow air to pass through walls improving air quality and increasing health and well being for occupants.
  • ICFs minimize energy used to heat and cool your home. This significantly lowers monthly utility bills by as much as 60%.
  • ICFs significantly reduce low frequency noise such as traffic or other urban sounds making your home quieter and more comfortable.
  • ICFs also extend the life span of your home’s mechanical systems through reducing wear and tear on heating and cooling systems.

BuildBrace ICF Alignment & Bracing System

BuildBrace ICF Bracing & Alignment Systems are designed to deliver superior bracing, alignment, and a working platform at wall height for any ICF project.

When straight walls are your trademark and productivity is your reputation, there are no substitutes for using BuildBrace ICF bracing systems. ICF contractors across North America trust BuildBrace as the most user-friendly bracing system available.

Alignment is the most important part of your ICF project.

BuildBrace offers features that truly make wall alignment a one-person task with perfect results. From storage, setup and alignment of residential, commercial and multi-story buildings, BuildBrace is the straight forward choice.

BuildBrace Build1-All in One Bracing System

BuildBrace Build3-3 Piece Bracing System

BuildBrace Storage & Transport Crate

BuildBrace 24-foot Tall Wall Extension

BuildCrete Plaster, Stucco, and Pool Plaster

BuildCrete is a proprietary finishing system for ICFs. BuildCrete combined with an embedded fiberglass mish grows into the EPS of the ICF creating a nearly unbreakable physical bond. This one-coast system was designed for exterior stucco applications, interior plaster finishes, and long-lasting watertight ICF pools. BuildCrete offers superior impact resistance, waterproofing, and safety from fire and other hazards. BuildCrete has been used on ICF construction for its durability, strength, and ease of application. It allows contractors to be green without complexity, compromising performance, or high cost.

BuildBlock Hardwall

BuildBlock HardWall uses BuildLock Knockdown ICFs to create an insulated ICF wall on one side and a bare concrete wall on the other. This system offers the same or greater insulation value when used with ThermalSert Insulation Inserts inside the wall cavity against the outside wall panel. This system is used primarily in commercial applications where no flammable material may be present such as emergency stairwells and elevator shafts as well as warehouses and industrial buildings where utility and impact resistance is required.

BuildShield Termite & Firestop

BuildShield protects your ICF home against termites and can act as a fire barrier between floors. BuildShield combines an extruded PVC plastic track with adhesive stainless steel material. Applied together between an above grade course when constructing an ICF wall. The track encloses the block interlock on one side and extends into the concrete core. The other edge of the track extends outward to the edge of the wall finish.