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America's Top-Rated Sauna Store

America's Top-Rated Sauna Store

Buy with confidence. Expert customer support before and after your purchase.

Easy, Hassle-Free Returns

Easy, Hassle-Free Returns

Expert guidance for the right product fit, plus easy returns if needed.

Unmatched Delivery Speed

Unmatched Delivery Speed

Fastest, reliable nationwide shipping through manufacturer partnerships.

Full Manufacturer's Warranty

Full Manufacturer's Warranty

Full warranty for peace of mind. You're covered.

Shipping & Returns

When will I know my order has shipped?

Once you place your order, you’ll receive a confirmation email. This means we’ve received your order and pre-authorized your card. After confirming availability, we process the payment and shipments typically leave the warehouse within 3 business days. If an item goes out of stock, we’ll notify you immediately and work with you on the next steps.

What if my shipment is damaged?

Inspect the packaging when it arrives. If you see any damage, note it when signing for delivery. If your item arrives damaged, please email photos of the damage along with your order number to . Our team will review the issue and guide you through the next steps.

Refunds & Returns

Exchanges are available. The customer is responsible for shipping costs on all returns and exchanges. Not every order can be returned once shipped. We source directly from manufacturers, and when a manufacturer doesn’t allow returns, we can’t offer one either. This varies by brand and product, so contact us for specifics on your item.

Due to rising LTL/freight costs, outright returns are subject to a 25% cancellation fee plus return shipping. If you’re exchanging for another product, we may be able to help offset some of the cost depending on the item.

We reserve the right to withhold any refund or cancel any payment owed until we (a) receive the goods, (b) inspect them, and (c) determine at our discretion that they are free of damage. Refunds are issued within 5 business days 5 business days once the product has been returned to the warehouse and inspected for damage.

Masterful Craftsmanship

Satin-smooth, knot-free Thermo-Hardwood benches follow the contour of your body, while the full-height bronze tempered-glass front floods the cabin with natural light and unobstructed views.

Thermo-Hardwood interior

Thermo-Hardwood Interior

Satin smooth, knot-free

Thermo-Spruce exterior

Thermo-Spruce Exterior

1.57" heat-treated planks

Weatherproof roof and flashing

Weatherproof Roof & Flashing

Self-adhesive roofing, black flashing

Full bronze glass front

Full Bronze Glass Front

5/16" thick, expansive views

Exterior

Premium Thermo-Spruce Exterior in a Lustrous Black Finish

Exceptionally thick (1.57") thermally treated spruce enhances the natural wood grain while far outlasting conventional timber and resisting moisture, decay, and fungi — backed by durable roofing and black metal flashing for superior water management in any weather. The GL4B includes two 2.7L containers of specially formulated PROSAUNAS SaunaShield Black Sauna Paint, which protects the exterior for years and expands and contracts with changing temperature for a striking, modern look.

SaunaLife Garden GL4B exterior in black finish
Features

Built to Last, Designed to Relax

Handcrafted in Northern Europe

Designed by SaunaLife and handcrafted in Northern Europe, engineered for pro-quality DIY installation in about 2 days with 2 people.

Interlocking-Beam Construction

Interlocking-beam construction allows for natural wood expansion and contraction of panels, with an integrated ventilation and drainage system keeping the interior dry.

Indoor & Outdoor LED Lighting

Full-width “dotless” LED lighting beneath the eaves gently illuminates the porch and entry, while indirect interior LED lighting is controllable by Wi-Fi app or handheld remote.

Seats Up to 4 Bathers

This luxurious 4-person cabin's 2-tier ergonomic benching and integrated porch create an elegant backyard retreat.

SaunaLife Garden GL4B interior features
Floor Plans

Dimensions at a Glance

MeasurementExteriorInterior
Width58.9"55.5"
Depth79.5"59"
Height85"76"
Garden Luxury-Series Model GL4B
Interior Dimensions: 55.5" W x 59" D x 76" H
Exterior Dimensions: 58.9" W x 79.5" D x 85" H
Porch Dimensions: 58.9" W x 14.6" D
SaunaLife Garden GL4B dimensions and floor plan view
Specifications

The Technical Details

Specifications

Garden Luxury-Series Model GL4B

  • 79.5" Depth & 58.9" Width
  • Wall Board Thickness1.57"
  • Upper Bench54" W x 23.6" D
  • Lower Bench54" W x 12.5" D
  • Door27.6" W x 74.8" H
  • Glass StyleTempered Bronze (5/16")

Size & Weight

Shipping details

  • Shipping Dimensions83" W x 43" D x 32" H
  • Weight1830 lbs

What Is Inside the GL4B

  • Thermo-Spruce wall boards (1.57" thick)
  • Tempered bronze glass door with black painted handle
  • Tempered bronze glass windows with black painted frames
  • 2-tiered Thermo-Hardwood benches & backrests
  • Extra-thick Thermo-Spruce roof (1.57" thick)
  • Thermo-Spruce porch boards (1.1" thick)
  • Thermo-Spruce floor boards (1.1" thick)
  • Black fascia boards
  • Black metal flashing
  • Ground frame
  • Self-adhesive roofing felt
  • Ventilation system
  • Drainage system
  • PROSAUNAS SaunaShield Black Sauna Paint (2)
  • Screws and other fasteners
  • White LED light system with Wi-Fi app (exterior + interior)
  • Wireless handheld remote
  • Installation instructions
Support

Warranty, Installation & Care

Warranty Policies

How Our Warranties Work

SaunaLife sauna environments are covered by our limited lifetime warranty. Please access the warranty policy through the link below for complete details about coverage and applicable terms.

SaunaLife Warranty

Installation Guides

Assembly

Please refer to the SaunaLife Installation Guide for detailed information about assembling your sauna unit. The guide provides helpful instructions to support a smooth and proper installation process.

Installation Manual

Maintenance Tips

Keep your Sauna Looking New and Fresh

Refer to the SaunaLife Sauna Care Guide for helpful information about keeping your sauna in good condition. This guide covers proper sauna preparation, use, & ongoing maintenance practices.

SaunaLife Care Guide PDF

Ready to Bring the GL4B Home?

Request your best price or talk with a sauna specialist. We're here to help you get set up.

Limited Lifetime Warranty
Assembles in Under a Day
Authorized SaunaLife Dealer
HSA/FSA Eligible