Skip to product information
1 of 12

The Recovery Shop

SaunaLife GL4 Outdoor Sauna Kit | 4 Person Thermo-Spruce Garden Sauna

SaunaLife GL4 Outdoor Sauna Kit | 4 Person Thermo-Spruce Garden Sauna

Regular price $9,490.00 USD
Regular price Sale price $9,490.00 USD
Sale Sold out
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
Quantity
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
View full details

 

 

Description

The SaunaLife GL4 Outdoor Sauna Kit is a premium Garden Luxury-Series Scandinavian sauna designed for modern backyards. Built with extra-thick Thermo-Spruce and a full-height bronze tempered glass front, the GL4 combines contemporary architecture with authentic sauna craftsmanship.

Designed for up to four bathers, this modular outdoor sauna kit features a spacious interior, integrated porch, and professional-grade materials engineered to withstand outdoor weather conditions.

The GL4 delivers a true Nordic sauna experience with the flexibility of a high-quality DIY installation.

Premium Thermo-Spruce Construction

The GL4 is constructed using 1.57” thick Thermo-Spruce, thermally treated for enhanced durability and moisture resistance.

• 1.57” thick Thermo-Spruce walls
• Extra-thick Thermo-Spruce roof panels
• 1.1” Thermo-Spruce porch and floor boards
• Interlocking-beam construction
• Black fascia boards and modern trim
• Black metal flashing for water management
• Self-adhesive roofing felt included

Thermal treatment increases resistance to decay, moisture, and fungi while extending the lifespan far beyond conventional wood.

Modern Scandinavian Design

• Full-height bronze tempered glass front
• 5/16” thick tempered glass door
• Black painted frames and door pull
• Integrated horizontal eaves
• Built-in covered porch
• Contemporary architectural profile

The expansive glass front provides natural light and an open, spacious feel while maintaining heat retention.

Interior Comfort & Seating

• Ergonomic 2-tier thermo-hardwood benches
• Knot-free, satin-smooth seating
• Contoured bench design
• Matching backrests

Upper Bench
54” W x 23.6” D

Lower Bench
54” W x 12.5” D

Designed for comfort during longer sauna sessions.

Integrated LED Lighting System

• Recessed exterior LED lighting beneath eaves
• Indirect interior LED lighting
• Wi-Fi app control
• Wireless handheld remote
• Diffused, dotless light design

Exterior lighting safely illuminates the entry, while interior lighting highlights the natural wood grain.

Built for All Weather Conditions

• Tempered glass front for thermal containment
• Thick Thermo-Spruce wall system
• Integrated drainage system
• Ventilation system included
• Ground frame foundation system

Engineered for long-term outdoor durability in varying climates.

DIY Installation

• Designed for 2-person installation
• Approximate build time: 2 days
• All construction materials included
• Screws and fasteners provided
• Detailed assembly instructions

Professional-quality results without professional installation.

Features

  • Premium 1.57" thick Nordic Thermo-Spruce walls 
  • Modern architectural design with horizontal eaves and integrated porch
  • Black exterior trim that complements and accentuates the modern design
  • Full-width LED exterior light strip integrated in eaves 
  • LED interior light system controlled by Wi-Fi app or hand-held remote
  • Engineered for pro-quality DIY sauna install (2-persons, 2-days) 
  • Interlocking-beam construction allows natural expansion and contraction of panels
  • Extra-thick, silky-smooth ergonomically designed 2-tier seating for superior durability and comfort 
  • Full bronze tempered-glass front (5/16” thick) and reversable door with full-height door pull

What’s Included

Sauna Structure Package

• Thermo-Spruce wall boards (1.57”)
• Thermo-Spruce roof panels
• Thermo-Spruce porch boards
• Thermo-Spruce floor boards
• Tempered bronze glass door
• Tempered bronze glass windows
• 2-tier thermo-hardwood benches
• Backrests
• Black fascia boards
• Black metal flashing
• Ground frame
• Self-adhesive roofing felt
• Ventilation system
• Drainage system
• Screws and fasteners
• Assembly instructions

Lighting System

• Recessed exterior LED lighting
• Indirect interior LED lighting
• Wi-Fi app-based control
• Wireless handheld remote

Specifications


 


Technical 

 Model GL4 Installation Manual 

SaunaLife-Installation-Manual.pdf

Model GL4 Diagram

SaunaLife Sauna Dimensions.pdf

SaunaLife E Series Installation
Manual 

SaunaLife-Sauna-LED-Light-System-Installation-Manual-11-2025.pdf

Care Guide 

SaunaLife Saunas Care Guide.pdf

Warranty

SaunaLife Saunas Warranty.pdf

 

Why Choose the SaunaLife GL4?

The GL4 is ideal for homeowners who want:

• A luxury outdoor garden sauna
• Modern Scandinavian architectural design
• Premium Thermo-Spruce durability
• Integrated porch and glass front
• Smart Wi-Fi controlled lighting
• Professional DIY results

The SaunaLife GL4 blends timeless Nordic tradition with modern outdoor architecture, creating a refined backyard wellness retreat.