HEIRLOOM BUDGET - Sauna House for 1-4 People, HPL Anthracite

HEIRLOOM BUDGET HPL – Pre-assembled Garden Sauna with Anthracite HPL Facade

All sauna houses are also available in mirrored versions.

The HEIRLOOM BUDGET HPL Sauna House combines compact, modern architecture with a fully insulated wooden frame construction and a striking HPL facade in anthracite. Large-format facade panels with a black core are visibly screwed, giving the garden sauna a clean, architectural look. Inside, natural wood surfaces and functional sauna equipment create a pleasant and cozy atmosphere.

The structural base is a modern timber frame and post-and-beam construction with fully insulated walls. Thanks to the factory-prefabricated individual elements, a functional element-style sauna house is created, combining modern design, good thermal insulation, and an attractive price-performance ratio.

The sauna house is available in sizes 236 × 190 cm, 236 × 236 cm, and 250 × 280 cm. The version shown is 236 × 236 cm.

Discover more garden saunas and modern wellness houses by HUMMEL Blockhaus on our main page: Discover garden saunas.

Features & Technical Details

• Available sizes:
  • 236 × 190 cm
  • 236 × 236 cm
  • 250 × 280 cm
• Displayed size: 236 × 236 cm
• Construction: Fully insulated wooden frame construction in a modern element design
• Post-and-beam construction: Load-bearing timber frame with beams and insulated wall construction
• Interior cladding: Tongue-and-groove wooden paneling
• Exterior facade: HPL facade panels in anthracite with a black core, visibly screwed
• Architecture: Cubic shape with a flat roof and approximately 60 cm roof overhang at the front
• Prefabrication: Largely pre-assembled at the factory – Pick & Carry
• Windows & window door: Painted in RAL 7016 anthracite gray
• Sauna interior:
  • Upper and lower bench
  • Sauna stool made of Abachi wood
  • Sauna door made of ESGH
• Floor & insulation:
  • Spruce plank flooring in the interior
  • Fully insulated timber frame construction
  • Floor and roof insulation
  • Flat roof with bitumen sheeting
• Sauna technology:
  • Sauna stove: FinTec SVEA – Made in Germany
  • Sauna control: Fasel Familyline 3000 – Made in Germany
• Electrical installation: Factory-prepared electrical pre-installation, connection on-site

Anthracite HPL Facade with Visible Screws

The HPL facade in anthracite is the defining design feature of this HEIRLOOM BUDGET variant. Large-format facade panels with a black core create a cohesive and modern exterior. The panels are secured with visible screws, which are intentionally left as a design detail.

The dark color gives the compact sauna house a particularly clean and architectural character. Windows and the window door in RAL 7016 anthracite gray blend harmoniously into the facade design, supporting the minimalist overall appearance.

HPL Garden Sauna for Modern Outdoor Spaces

Unlike a traditional wooden facade, this version focuses on modern, flat facade design. The anthracite HPL facade panels visually set this model apart from the HEIRLOOM BUDGET variants with larch or weathered wood facades.

The black core of the facade panels enhances the dark overall appearance, especially at edges and joints. Together with the visible screws and cubic building shape, a contemporary designer garden sauna is created for modern gardens, terraces, and private wellness areas.

Fully Insulated Post-and-Beam Construction

Behind the HPL facade lies a fully insulated wooden frame construction. The load-bearing structure is executed in post-and-beam construction. The thermal insulation is placed between the load-bearing wooden elements, enabling an efficient multi-layer wall structure.

This post-and-beam construction is structurally different from a solid log sauna. While the exterior HPL cladding defines the modern character, the sauna interior features visible wood surfaces and tongue-and-groove paneling, creating the natural atmosphere of a traditional sauna.

Pre-assembled Sauna House in Element Construction

A key aspect of the HEIRLOOM BUDGET concept is the high degree of factory prefabrication. Wall, floor, and roof elements, as well as parts of the electrical installation, are prepared in the factory. The modern element construction reduces the necessary assembly effort at the final installation site.

The combination of wooden frame construction, post-and-beam style, beam structure, and prefabricated elements enables an economical construction with good thermal insulation. This results in a compact outdoor sauna with a modern HPL facade and an attractive price-performance ratio.

Garden Sauna in Three Sizes

The HEIRLOOM BUDGET HPL Sauna House is available in base sizes 236 × 190 cm, 236 × 236 cm, and 250 × 280 cm. This allows you to choose the size that fits the available space in your garden or on your terrace, as well as the desired room capacity.

The product images show the 236 × 236 cm version. The compact cubic architecture makes it suitable for integration into both smaller garden areas and generously planned private wellness zones.

Sauna Technology Made in Germany

The sauna house comes standard with a FinTec SVEA sauna stove and a Fasel Familyline 3000 sauna control system. Both components are manufactured in Germany. Electrical pre-installation is prepared at the factory, and professional electrical connection is carried out on-site.

Note & Delivery

• Delivery condition: Largely pre-assembled at the factory – Pick & Carry
• Facade: HPL anthracite, black core, visibly screwed
• Availability: Approx. 12–14 weeks
• Foundation, heating, plumbing, electrical connection & permits: On-site responsibility
• Additional services: At additional cost
• Images may show optional features and special configurations subject to additional charges.
• Our General Terms and Conditions apply.