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Harvia

Harvia Aluminium Paper 1.25m x 30m² | Sauna Vapor Barrier | SAS10001

SKU SAS10001
$91.00
$91.00

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SHIPPING & DELIVERY — HARVIA

Most in-stock Harvia heaters, controls, accessories, sauna stones, and other standard products are typically prepared for shipment within approximately 3–7 business days. Availability and timing may vary by product, destination, and fulfillment method.

Harvia sauna cabins and larger specialty products have model-specific lead times. Some models are stocked and ready for fulfillment, while others may require up to approximately 12 weeks. Freight and oversized deliveries may also require additional transit time and delivery coordination.

Once your order is underway, we’ll keep you informed with available shipping and tracking updates. Have a delivery question or working toward a particular project date? We’re happy to help at support@betweenliving.com.

View our full Shipping Policy →

Product Description

Create an efficient, well-protected sauna with a professional-grade vapor barrier.

Harvia Aluminium Paper is a high-quality reflective insulation barrier designed specifically for sauna construction. Installed behind the interior wall panels, it helps prevent moisture from penetrating the wall structure while reflecting radiant heat back into the sauna, improving both energy efficiency and long-term durability.

By acting as a vapor barrier, the aluminium paper protects wall insulation from moisture while helping the sauna heat more efficiently and maintain stable operating temperatures. When properly installed and sealed with Harvia Aluminium Tape, it creates a continuous protective layer that contributes to faster heat-up times, improved thermal performance, and extended structural longevity.

Its generous 1.25-meter width and approximately 30 m² coverage make it suitable for complete residential sauna projects as well as larger commercial installations.

Whether building a new sauna or renovating an existing one, Harvia Aluminium Paper provides the professional foundation needed for reliable insulation performance and lasting comfort.


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Features

• Professional sauna vapor barrier

• Reflective aluminium construction

• Helps reduce heat loss

• Protects insulation from moisture

• Improves thermal efficiency

• Suitable for high-temperature sauna environments

• Ideal for residential and commercial sauna construction

• Manufactured by Harvia


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Applications

Ideal for:

• New sauna construction

• Sauna renovations

• Interior wall insulation systems

• Vapor barrier installation

• Residential saunas

• Commercial wellness facilities


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Benefits

• Reflects radiant heat back into the sauna

• Helps maintain stable sauna temperatures

• Protects wall insulation from moisture

• Improves energy efficiency

• Supports faster heating

• Contributes to long-term structural protection


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Installation

Install the aluminium paper behind the sauna’s interior wall panels with the reflective side facing the sauna interior.

Seal all overlaps, seams, and penetrations using Harvia Aluminium Tape to create a continuous vapor barrier.

Always follow Harvia’s installation instructions and local building requirements.


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Product Specifications

Brand: Harvia

Product: Aluminium Paper

Material: Reflective aluminium vapor barrier

Width: 1.25 m

Coverage: Approximately 30 m²

Application: Sauna wall insulation and vapor barrier

Suitable For: Residential and commercial sauna construction

SKU: SAS10001

 

Perfect For

• New sauna installations

• Sauna renovations

• Home sauna builders

• Professional sauna installers

• Commercial wellness facilities

• Energy-efficient sauna construction

Pair With

Complete your sauna installation with:

• Harvia Aluminium Tape

• Sauna Insulation

• Harvia Sauna Heaters

• Sauna Interior Panels

• Sauna Installation Accessories

Between Living Reflection

A truly restorative sauna begins beneath the surface.

Thoughtful construction materials quietly protect the warmth, preserve the structure, and create the conditions for years of peaceful, uninterrupted wellness.

Small components, important decisions Not sure this is the right piece? Ask away. Tell us what you are building and we can help identify the relevant product information.

Ventilation, insulation and construction pieces often make more sense when considered as part of the whole sauna. Tell us what you are planning and where this product fits.

You can ask us things like...

Harvia product: Harvia Aluminium Paper 1.25m x 30m² | Sauna Vapor Barrier | SAS10001
Product-specific Harvia documentation and applicable local requirements remain the primary reference for final installation and use. Between Living can help you identify the information you need before purchasing.
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      M
      Michael Maestri

      Great product! Thanks Between Living for getting it to me so quickly!

      Thank you, Michael! We’re so happy it made its way to you quickly. One less thing standing between you and that finished sauna! 😊 We hope everything comes together beautifully with your project, and if you need anything else along the way, you know where to find us. Here’s to creating your own little heat sanctuary! 🔥 -Arvie