CLICK on each picture to see more details.
Discover the ALDA Modern Sauna — a Scandinavian-inspired outdoor wellness retreat with a minimalist cube design, enclosed deck, and warm cedar interior.
The pricing for ALDA models starts at $8,500.
Take advantage of our November SALE - $500 instant rebate on any ALDA model you choose.
The smallest ALDA model is a compact modern 7ft x 6 ft sauna — a harmony of geometry, craftsmanship, and function, that would be a great addition to any outdoor space, especially if the spacing is an issue. The 6x5×9 insulated sauna core sits within a structural outer shell that extends into two covered side decks and a flat roof canopy, forming a modern architectural silhouette. This dual-layer design enhances insulation, shields the sauna from weather, highlights the cube’s sculptural appeal and offers extra protection from natural elements when stepping in and outside of the sauna. The panoramic tempered-glass front opens the interior to nature, while the off-grid LED system creates ambient lighting powered by a rechargeable 9-volt battery. Each ALDA sauna is precision-engineered, fully insulated with Advantage’s 7-Layer Thermal Wall System, and delivered fully assembled for immediate use. Optional electric heating requires client-provided wiring.
Call us for specifics and free consultation.
ALDA Model
Feature
Specification
Overall Dimensions
Sizes Vary: see individual descriptions or call for details
Hot Room Dimensions
7 ft (L) × 7 ft (W) × 9 ft (H) framed volume — usable interior approximately 6 ft 8 in × 6 ft 8 in × 8 ft 8 in
Decks
Dual 2-ft enclosed side decks integrated within the outer cube structure
Capacity
Comfortably accommodates 4–6 persons
Architectural Concept
Modern design — an insulated sauna core enclosed within an architectural shell forming connected roof canopy, side decks, and exterior walls creating the impression of a mini-secluded deck.
Roof Design
Flat roof with deep overhangs, pitched either toward the front (large-window pitch) or to either side or the back of the sauna
Front Window
Panoramic tempered-glass panel (~5 ft × 4 ft) framed in wood for full outdoor immersion; window size may vary unless custom-ordered per the client’s request
Wall System
Advantage 7-Layer Thermal Wall: exterior cladding, Tyvek vapor barrier, R-15 black insulation, Harvia foil vapor film, and cedar interior finish.
Wall Thickness
Approximately 4 in per side for superior thermal, safety, and acoustic efficiency
Exterior Material
Pine boards in espresso, charcoal, or natural finish.
Alternative popular option - Smart Siding, offering 50-year warranty. Smart Siding can be painted with any of the Sherwin-Williams premium colors of customer's choice.
Interior Finish
White Cedar two-level benches, ceiling, and wall panels — multi-tier layout optional upon request.
Optional: Red Cedar interior or Red Cedar Benches.
Heating System
High-efficiency Estonian wood-burning sauna stove with stainless chimney outlet (see our stove options), or a 6 kW electric heater with heat guards
Ventilation
Balanced air intake below the heater and exhaust on the opposite wall for steady airflow
Lighting
Off-grid LED system: recessed exterior lights under the roof overhang and under-bench lighting powered by a 9-volt rechargeable battery pack. If an electric stove is selected, connection of the stove wiring to a power source is the client’s responsibility.
Assembly & Delivery
Engineered, built, and delivered fully assembled — ready for use upon site placement