Modern Design with Luxurious Comfort

The SaunaLife GL4 Outdoor Sauna Kit combines Scandinavian-inspired design with premium craftsmanship, creating a contemporary retreat in your own backyard. Its sleek linear form, integrated eaves, and porch provide both elegance and shelter, while the full bronze tempered-glass front floods the interior with natural light and scenic views. With seating for up to four people, the GL4 balances modern style with traditional wellness.

Premium Thermo-Spruce Construction

Built from 1.57" thick Nordic Thermo-Spruce, the GL4 offers superior insulation, durability, and resistance to decay, fungi, and moisture compared to conventional timber. The silky-smooth, knot-free 2-tier benches are ergonomically contoured for comfort, while interlocking-beam construction allows natural expansion and contraction for long-lasting strength.

Elegant Lighting, Inside and Out

The GL4 is equipped with a full-width exterior LED strip recessed into the eaves, providing gentle, dotless illumination that highlights the entry and porch. Inside, indirect LED lighting creates a warm, diffuse glow, accentuating the beauty of the wood. Both systems can be controlled via Wi-Fi app or wireless handheld remote, giving you full control of your sauna ambiance.

Built for All Weather

Engineered for year-round outdoor use, the GL4 includes metal flashing and self-adhesive roofing felt for superior water protection and reliable performance in all climates. From its durable thermally treated walls to its precision joinery, every detail is designed to keep your sauna sanctuary dry and secure.

Professional Results, DIY Simplicity

The SaunaLife GL4 is delivered as a complete kit with pre-cut Thermo-Spruce, tempered glass panels, roofing, and fasteners. With straightforward instructions and precise craftsmanship, two people with moderate DIY skills can assemble the sauna in just two days, achieving professional results without professional labor.

*SaunaLife Shipping for this model: $950 domestic USA*

Features

• Seats up to 4 people

• 1.57" thick Nordic Thermo-Spruce for exceptional insulation and longevity

• Contemporary architectural design with integrated porch and eaves

• Full bronze tempered-glass front (5/16" door, 1/4" windows) with reversible door

• Satin-smooth, knot-free 2-tier benches with ergonomic design

• Interlocking-beam construction for stability and flexibility

• Exterior LED eave lighting (dotless, recessed)

• Interior indirect LED lighting controllable by Wi-Fi app or remote

• Engineered for all-weather outdoor use

• DIY-friendly kit – professional results in just 2 days (2-person assembly)

What’s Included

• SaunaLife GL4 Outdoor Sauna Kit

• Thermo-Spruce wall boards, floor, and porch boards

• Full bronze tempered-glass door with black handle

• Tempered-glass windows with black painted frames

• 2-tier benches and backrests (thermo-hardwood)

• Extra-thick Thermo-Spruce roof boards

• Black fascia boards and metal flashing

• Ground frame

• Self-adhesive roofing felt

• Ventilation and drainage system

• Screws and fasteners

• White LED light system (Wi-Fi app + handheld remote)

• Installation instructions

Specifications