A more resilient foundation for your Whitehawk Home
HawkCore is WHITEHAWK ICF's proposed structural and building-envelope approach for a Whitehawk Home. It is being developed to coordinate ICF walls, concrete-roof strategy, foundation and slab details, openings, air control, water management, durability, and project-specific engineering as one connected system.
What HawkCore Is Designed to Deliver
Depending on the project, HawkCore is intended to help provide:
- Greater structural resilience
- Better fire-resistance planning
- Better wind and impact-resistance planning
- More deliberate water management
- Durable and nonorganic structural materials where appropriate
- Quieter interiors
- More stable comfort
- Reduced dependence on vulnerable structural wood assemblies
- Better coordination from foundation through roof
Coordinated From the Ground Up
HawkCore's proposed approach begins at the slab.
We are developing an insulated concrete slab detail, tied into the reinforced walls above, intended to help provide:
- A more deliberate boundary against termites and burrowing pests
- A detail intended to help reduce radon and soil-gas entry, where applicable
- A moisture-managed base that limits reliance on organic materials
This intended continuity — from slab to wall to roof — is central to the HawkCore approach.
4-Element Defense: Wind, Flood, Wildfire, Earthquake
A framework we use to design around external and internal risk considerations. It describes a design intention, not a guarantee of performance in any specific event.
External Considerations
Earthquake
Soils & Seismic Forces
Reinforced concrete is being evaluated to help distribute loads and resist soil movement and seismic forces, subject to project-specific engineering.
Flood
Rain & Flooding
Below-grade waterproofing and durable finishes are intended to support a more continuous water-management strategy.
Wind
Tornadoes & Windstorms
A continuous concrete shell tied to a concrete roof is intended to improve wind and uplift resistance planning, subject to engineering and code.
Wildfire
Wildfire & House Fire
Concrete and non-combustible finishes are intended to help slow fire spread compared to combustible assemblies.
Internal Considerations
Earthquake
Pests & Rodents
A concrete shell and termite-aware detailing are intended to reduce pest entry pathways.
Flood
Plumbing Leaks
Concrete floors and drainage planning are intended to help direct incidental water away from organic materials, depending on layout.
Wind
Air Quality
An airtight shell is intended to give more control over where air enters and how it is filtered, coordinated with HawkAir.
Wildfire
Kitchen & Electrical
A non-combustible structure is intended to help limit fire spread and support repair after an event.
Reinforced Concrete (Proposed Whitehawk Standard)
HawkCore is being developed around reinforced concrete from slab to roof, with a reinforcement approach we intend to hold to a higher bar than typical construction.
Under evaluation for the proposed standard on future Whitehawk Homes:
- Helix® Micro Rebar®
A manufacturer product distributed throughout the concrete mix, marketed to improve toughness and crack control. Use is evaluated per project.
- MST-BAR™ GFRP rebar
A manufacturer product described as corrosion-resistant structural reinforcement. Use is evaluated per project.
We treat durability as a baseline goal for our proposed standard, not a finished guarantee.
Monolith ICF Walls (Under Evaluation)
HawkCore walls are under evaluation for use of Monolith ICF — a polyurethane-insulated concrete form system built with closed-cell polyurethane panels instead of traditional polystyrene. According to the manufacturer, Monolith's product is stronger, safer, and more efficient, with improved fire resistance and moisture/pest resistance. These are manufacturer claims, not independently verified by WHITEHAWK ICF.
Monolith also describes a "7-in-1" integrated wall system combining structure, insulation, vapor barrier, fire barrier, air barrier, sound barrier, and siding/sheetrock-ready surfaces into one assembly, per manufacturer materials.
Why we're evaluating it: fewer separate trade interfaces and, if manufacturer claims hold up under our engineering review, a tighter wall assembly.
Materials Under Evaluation for Long-Term Durability
Products being evaluated for the proposed HawkCore standard include:
- Hulk composite waterproofing
A liquid + textile waterproofing system marketed by its manufacturer as a seamless, impact-resistant, pest-deterring membrane. Under evaluation for the proposed standard.
- Durable exterior finishes
Exterior coatings under evaluation for resistance to fire, wind-borne debris, and impact, subject to product testing and project-specific selection.
Concrete Roof: Treating the Roof as Structure
Our proposed HawkCore standard calls for a sloped or flat reinforced concrete roof poured over insulated deck systems, depending on the project. The intent is a more continuous concrete envelope that:
- Is designed to help keep the roof attached to the walls under wind uplift and impact, subject to engineering
- Adds thermal mass intended to help smooth out temperature swings
- Is intended to provide a durable base for roofing and, where feasible, solar installations
Triple-Pane, Impact-Rated Windows & Doors (Proposed Standard)
Wall and roof performance depends on openings performing to a similar standard. Our proposed HawkCore standard is being developed to include triple-pane, impact-rated windows and doors, subject to product availability and project budget.
Triple-Pane Insulated Glass (Proposed)
Manufacturer data indicates reduced heat transfer, exterior noise, and pressure-driven air movement compared to typical double-pane windows.
Impact-Rated & Laminated
Engineered products of this type are designed to resist penetration from flying debris during severe wind events, per manufacturer testing.
Solar Control for Texas Sun
Low-E solar-control coatings, where selected, are intended to reduce solar heat gain and filter UV while maintaining daylight.
Airtight Envelope Integration
Openings are intended to be integrated into the air, water, and thermal control layers through continuous air-sealing and water-managed detailing.
Why We're Prioritizing Triple-Pane Impact Windows in DFW
Storm Planning
Intended to help reduce breach risk during debris and pressure events
Lower Heat Gain
Intended to support more stable interior temperatures
Noise Reduction
Intended to noticeably reduce thunder, hail, and traffic noise
Enhanced Security
Designed to be harder to breach than standard glass
Material Stewardship
HawkCore is being developed around long-life concrete systems. Where available and appropriate, we are evaluating Solid Carbon™ concrete technology, a manufacturer process that mineralizes carbon within the concrete itself. This is a manufacturer claim under evaluation, not a verified WHITEHAWK ICF standard for every project.
Learn More About Solid CarbonEvidence and Limitations
HawkCore is a proposed WHITEHAWK ICF standard, not a universal tested product or guarantee. Final assemblies and performance depend on the site, soil, climate, architecture, project-specific engineering, jurisdiction, code, manufacturer requirements, product selection, workmanship, inspection, and maintenance.
- WHITEHAWK ICF has not yet completed a Whitehawk Home; nothing on this page describes a finished, tested project.
- Manufacturer claims about products such as Monolith, Helix, MST-BAR, Hulk, and Solid Carbon are labeled as manufacturer claims, not independent WHITEHAWK ICF verification.
- No product or assembly described here is promised for every future Whitehawk Home.
- Nothing on this page should be read as a life-safety guarantee for any specific weather or seismic event.
HawkCore Is Being Developed to Include
- Insulated concrete slab
- Reinforced insulated concrete walls
- Reinforced concrete roof
- Triple-pane, impact-rated windows and doors
- Continuous air, thermal, and water control layers
All items above are subject to engineering, design, code, budget, and product availability for each project.
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