ICF Basement Walls
Below-grade walls formed and poured over a proper footing — with waterproofing, drainage and backfill coordination. The upgrade path from a conventional foundation.
Details below ↓Stronger walls. Quieter rooms. Energy bills that shrink. We install Insulated Concrete Form walls — below grade and above — with manufacturer-trained crews and engineer-ready documentation. If it’s structural and it’s concrete, this is our home turf.
Cutaway of an ICF wall: EPS foam stays in place, concrete and rebar form the core.
Insulated Concrete Forms are hollow EPS foam blocks that stay in place after the pour — the formwork is the insulation. Fill them with reinforced concrete and you get a wall that is simultaneously the structure, the insulation, the air barrier and the sound barrier.
Below-grade walls formed and poured over a proper footing — with waterproofing, drainage and backfill coordination. The upgrade path from a conventional foundation.
Details below ↓Whole-house ICF envelopes for custom builds and major additions — straight runs, corners, brick ledges, bucks for every window and door, ready for framing above.
Details below ↓Workshops, studios, farm buildings and light commercial walls where strength, energy and speed matter. Any geometry a building plan can throw at us.
Talk to Us →A conventional poured foundation done well is a great start. An ICF basement takes the same craft and adds continuous insulation, a warmer floor above, and a wall system that is simpler to keep dry and quiet.


Above grade is where ICF earns its keep: a quiet, warm, airtight envelope that performs for the life of the home. We work from your drawings — corners, angles, brick ledges, window and door bucks, chases and block-outs all placed before the pour.
| Aspect | ICF (insulated concrete form) | Conventional wood frame |
|---|---|---|
| Continuous insulation | Yes — foam on both faces | No — studs bridge the cavity |
| Structural core | Reinforced concrete | Timber framing |
| Sound isolation | High mass + foam | Low mass |
| Rot / mould / pest risk | Minimal | Present over time |
| Wind & storm resilience | Concrete core | Tie-down dependent |
| Typical wall premium | Higher material cost, offset by energy + durability | Lower first cost |
| Who installs it | Certified ICF specialists — that’s us | Framers |
Numbers vary by design and climate — ask us for an assembly comparison for your specific project.
Block layout, coursing math and the rebar schedule checked before anything is cut.
Courses stacked, webs aligned, walls braced and plumbed — checked again before pour.
Concrete pumped in lifts with vibration; slump verified to spec on site.
Bracing removed on schedule, walls finished, documentation pack delivered.
We install with SuperForm ICF systems supplied through our long-time partner ICF Solutions — and we sell the same blocks, bracing, ties and accessories through our Burlington store with free local pickup.