The Refuge shell arrives as a crane‑set form, ready for a troweled concrete finish. From there, the builder you hire completes the remaining structure, systems, and interior to create the finished home.
Pre‑engineered casitas designed for clean installs, predictable timelines, and the strength that your home should have offered from the start.
Each Refuge model is shaped by the same curves and proportions, a gentle streamline geometry that can stand alone or expand into a community. It forms a coherent family, with each model taking its own posture while keeping the same geometry.
Because outcomes shouldn’t hinge on luck. The cement ready Refuge series of homes protect against the failures of the world around it, even the financial ones. These small, steady homes install in weeks, exceed residential code, stop fast‑moving objects, and take clean add‑ons when life needs more room.
Refuge is the upstream design lane of the Steel Tied system. It defines the small, steady home forms shaped for disaster resistance, and sets the geometry that Safe & Sound later fabricates as Refuge shells. Refuge is where direction, site, and outcomes are aligned before any build begins.
Refuge is a pre‑engineered shell, not a prefab kit. The steps below show how it moves from upstream fabrication to your finished site.
A Refuge shell is built upstream in controlled conditions, delivered as a resolved structure, and finished on your site by your local crew.
Each form is built in the shop before it reaches your project. Steel is shaped and tied into a rigid, crane‑ready shell with all geometry fixed. Disciplined rebar spacing increases ductility and distributes seismic load. Your contractor sets it, trues it, and ties it into the footing before the cement coat goes on.
Rebar tied to the footing sets the posture and locks the geometry for load transfer.
Mesh panels define the final form and secure the foam core.
Two sides of performance‑mix cement bind everything into a single structure.
Shells can be picked up by flatbed or delivered to your site. Each arrives balanced and crane‑ready. Larger units ship in aligned sections; smaller forms arrive as a single continuous shell.
Your builder prepares the footing, aligns the shell, ties it in, seals it, and completes the interior. Safe & Sound handles fabrication and placement; your crew handles the rest.
The shell is set, aligned, and tied into the rebar grid by your contractor.
The form is trued to final position. Sills and openings are framed before cement.
Your contractor ensures conduits are firm and tapped off before cementing.
Your builder waterproofs the cement roof and exterior to create a dry envelope.
Once sealed, your builder moves inside: utilities, fixtures, finishes.
Every Refuge begins with a simple request. Steel Tied returns with geometry and structural outline.
Start Your Geometry RequestRefuge is a rib‑cast shell: tied steel, shaped mesh, and two sides of performance‑mix cement wrapped around a foam core. The geometry is fixed before it reaches your site, and the tied‑steel mesh locks the posture into the footing grid. This creates a small, steady, impact‑ready envelope that resists deformation and weather.
The shell arrives as a resolved form. Your builder handles footing, sill framing, utilities, waterproofing, and interior finishes. Safe & Sound handles fabrication and placement; your local crew completes the build.
Safe & Sound designed casita shells in their own style. This catalog is your direct path to order a backyard‑scale unit, accessory structure, or multi‑room shell built on the same tied‑steel and cement system.
Each unit is fabricated in controlled conditions, delivered as a resolved form, and placed by the Safe & Sound crew. Your builder completes the interior and site work.
Refuge homes share the tied structure of ribcast and take their own posture on the land. New homes join the family as the geometry evolves.
Low, horizon‑open corners. A grounded stance with long sightlines. The home that settles into the land.
Mixed geometry. Vertical where posture matters. Low where the line needs to stay calm and watchful.
A pitched, sheltering form. Steep lines that rise with intent and fall into calm. The home shaped by ascent, angle, and refuge.
Upright curved corners. A vertical posture that reads steady and watchful. The home that stands its ground.
These Refuge forms look ahead. The ones you can build today live in the ADU catalog.
A family of tied‑structure homes, each shaped for its own place.
Every Refuge begins with a simple outline. Send your site, your needs,
and your timeline.
Beyond the core Refuge models, additional forms extend the system into multi‑directional shells, connector units, and site‑specific geometries. These include offset entries, extended rooflines, and shells shaped for slope or tight setbacks.
Each additional form uses the same upstream fabrication process and arrives ready for placement, tying, and finishing by you or your builder.
This site separates the lanes clearly so you always know which discipline you’re in and what happens next.
Refuge designs the forms. Safe & Sound fabricates the shell. Your builder completes the rest. Footing, roof, cement, interior and site work...
Refuge will exist to give small sites a steady, disaster‑resistant structure that can be placed quickly and finished by local crews. It will remove guesswork, reduce on‑site variables, and deliver a geometry that holds its posture from the moment it arrives.
The goal is simple: small, strong, predictable homes that fit where slow, loud conventional framing struggles.
Similar to the ADUs, a Refuge shell will also be able to serve as a secure room. The tied‑steel geometry and cement coat already stop fast‑moving objects; higher‑spec glazing will bring the openings to the same level of protection.
Refuge is the shell discipline of the Steel Tied system. It defines the forms, establishes the geometry, and ensures every unit arrives shaped, aligned, and ready for your builder to finish.
Refuge is not a builder. It is the upstream design lane that ensures clarity, steadiness, and predictable outcomes before any site work begins.
The forces a Refuge is built to resist, how it behaves under pressure, and why it stays true across seasons. True when the world turns unstable.
Impact ready geometry. A tied frame that holds its line when struck and stays in shape under load.
Fire aware steel shell. Heat may scar the surface. The structure stays repairable.
Stable thermal core. The insulated mesh slows temperature transfer and keeps the interior steady.
Ballistic tolerant skin. Medium caliber impacts deform the surface without breaking the load paths.
Seismic control through disciplined spacing. Tied rebar at fixed intervals locks the form into a unified frame.
Weatherproof in real conditions. High wind, freeze thaw cycles, and mountain dryness do not change the form.
Termite indifferent materials. Steel, cement, and mesh do not attract insects and do not decay.
Holds its line under uneven load. The geometry stays square when one side is stressed.
Stays true when fixtures fail. Cabinets and finishes can break. The form does not.
No hidden decay modes. No rot. No mold. No soft spots forming out of sight.
No cascading failure paths. One damaged area does not compromise the whole.
Fast to set. Once the footing is ready, the form can be placed and cemented by a local crew.
Repairable, not disposable. Flooding or surface damage usually means paint and patching, not replacement.
Structure outlasts behavior. Fixtures may fail or be misused. The tied steel form stays unchanged.
Predictable cost of ownership. No rot. No termites. No structural surprises across seasons.
Capability that stays visible. A Refuge form stores strength in the real world and remains yours across seasons.
Every Refuge begins with a simple request. Send your site, your goals, and your constraints. Steel Tied returns with geometry, structural outline, and the arrival sequence. We will review the information and confirm the next steps.
Start a RequestInside the System
The forces a Refuge is built to resist, how it behaves under pressure,
and why it stays true across seasons.
True when the world turns unstable.