Nordic ritual · Caribbean setting

Heat. Cold.
Feel alive.

Outdoor saunas and cold plunges, selected and installed for life in Puerto Rico.

01

From foundation to first steam—we coordinate the whole setup.

Island-wideProject planning & delivery
Outdoor-firstMaterials selected for the climate
One teamSauna, plunge & commissioning
Real supportBefore, during & after install

Built for your reset

A better kind of backyard ritual.

We bring the clarity of Nordic sauna culture to Puerto Rico—then adapt every detail for tropical rain, salt air, local power, and the way you live.

No confusing handoffs. We help you choose the right size, prepare the site, coordinate licensed trades where needed, assemble the equipment, and show you how to use it.

Outdoor sauna collection

Find your heat.

Our launch range uses proven outdoor formats as a starting point. Final availability, specifications, freight, and installation are confirmed in your proposal.

Isla 3 compact cedar outdoor sauna cabin on a tropical terraceBasic

2–3 people · Cabin

Isla 3

A compact cedar cabin for daily heat without giving up the whole patio. Warm, efficient, and sized for solo sessions or a quiet reset together.

  • 6 kW heater with Wi-Fi control
  • 240 V / 30 A planning basis
  • Approx. 54 × 59 × 86 in.
Reserva 6 premium dark exterior cedar outdoor sauna at sunsetHigh

Up to 6 · Premium cabin

Reserva 6

A statement outdoor room with an onyx-stained exterior and tiered cedar benches for sitting upright or stretching out.

  • 8 kW traditional electric heat
  • 240 V / 40 A planning basis
  • Multi-level benches & LED lighting
Need a different size?

We can source other outdoor cabin and barrel formats. Tell us how many people, how much space, and what kind of view you want to preserve.

Build my shortlist ↗
Matte black cold plunge beside a cedar sauna
39°Target °F

Cold plunge systems

Cold that is ready when you are.

No bags of ice. No guesswork. We size the tub and chiller for your space, set up filtration, and commission a clean, repeatable cold routine.

01

Essential

Insulated plunge, external chiller, filtration, and a clean installation plan for personal use.

02

Performance

Higher-capacity cooling and filtration for frequent use, hospitality, fitness, or shared spaces.

Add cold to my plan

Turnkey installation

One clear path to first steam.

Every property is different. We map the practical details early so delivery day feels calm, not improvised.

  1. 01

    Fit & site review

    We discuss capacity, heat style, access, drainage, wind exposure, views, and measure the available area.

  2. 02

    Proposal & logistics

    You receive a clear model recommendation, scope, freight plan, lead-time estimate, and installation quote.

  3. 03

    Site preparation

    We define the level base, anchoring, electrical path, water access, and any licensed trade or permit coordination.

  4. 04

    Assembly & handover

    We assemble, weather-detail, test, and commission the equipment—then walk you through care and operation.

Designed for Puerto Rico

The climate is part of the plan.

Rain

Drainage before delivery

A stable, level base and a clear path for runoff protect the structure and make maintenance easier.

Salt

Details that resist corrosion

Coastal exposure changes fasteners, finishes, hardware care, and where equipment should sit.

Power

Electrical scoped early

Traditional heaters commonly require a dedicated 240 V circuit installed by a qualified professional.

Storm

Placement with purpose

Wind exposure, anchoring, service access, and seasonal preparation belong in the first conversation.

Quick guide

Cabin or barrel?

Best forFeelFootprintRain strategy

Barrel

Efficient heat & characterIntimate, roundedCompactRoof cover recommended

Cabin

Comfort & flexibilityRoomy, architecturalMore floor areaIntegrated roof system

Start your project

Tell us what your reset looks like.

Answer five quick questions. We’ll turn your choices into a project brief you can review and send.

IDU↘

Submitting opens a message addressed to info@idufirma.com in your email app.

Common questions

Good to know.

Can these saunas live outdoors year-round?+

Yes—when the model, base, roof or cover strategy, exterior finish, placement, and maintenance plan match the site. We assess those factors before confirming the scope.

Do I need an electrician?+

Most traditional electric sauna heaters use a dedicated 240 V circuit. We define the equipment requirements and coordinate the handoff to a qualified electrician; final work follows local code and the manufacturer’s instructions.

How much does installation cost?+

Cost depends on model, freight, access, foundation, electrical distance, assembly complexity, and location. After a short site review, we provide an itemized project proposal rather than a vague allowance.

Can I combine a sauna and cold plunge?+

Absolutely. Planning them together usually creates a cleaner layout and lets us coordinate power, drainage, circulation, and screening as one outdoor wellness zone.

Do you work with architects and hospitality projects?+

Yes. We can support early equipment selection, layout requirements, technical coordination, delivery, installation, and commissioning for residential and small commercial projects.