The main advantage of hemp fiber is its excellent vapor permeability and natural ability to regulate humidity levels. The insulation «breathes» along with the wood, wicking excess moisture away from the structure. This helps maintain a healthy indoor microclimate and preserves the longevity of the wall system under various operating conditions.
Application specifics: Why exactly 150 mm?:
The roll size of 10000×150×5 mm is one of the most in-demand standards in industrial timber construction. The 150 mm width is optimally designed for laying into the longitudinal groove of the following wall materials:
- Profiled and glued laminated timber (glulam) with a cross-section of 150×150 mm or 150×200 mm. The tape fits perfectly along the width of the thermal lock, providing a tight and even fit without the need to fold the edges.
- Round logs with a diameter of 200–240 mm. Please note: the width of the mounting (lunar) groove for such logs is typically around 100–150 mm, but the exact size is always determined by the specific manufacturer’s profile. Before installation, we recommend checking the technical laying scheme for your log home (the recommended laying scheme is available in the product gallery).

Scheme of application (laying) methods of «RosEcoMat Hemp Tape», «RosEcoMat Linen Tape» or «RosEcoMat Woolen Ribbon»
Additional applications for «RosEcoMat Hemp Tape»:
In addition to classic log home assembly, our hemp insulation for timber houses is perfectly suited for:
- Sealing window and door openings (casing/buck framing installation).
- Insulating joints during the installation of roof truss systems and roofing structures.
- Sealing gaps and crevices in eco-friendly timber frame construction.
Construction geography and international standard:
Wooden houses made of timber and logs with the specified cross-sections are the gold standard for energy-efficient housing in regions with severe winters and variable climates. Our natural inter-crown insulation is highly sought after for building chalets, cottages, and saunas in Scandinavia (Finland, Sweden, Norway), the Baltic countries, and Poland.
Massive timber and high-quality hemp insulation are also a classic choice for the mountainous regions of Europe — the Alps, Carpathians, and Balkans — and are in high demand in the North American log home market. It is in these regions that the highest demands are placed on the stability of the building’s thermal envelope.
Note for complex projects:
If your project involves handcrafted logs (where the groove width and geometry are uneven), we recommend using our specialized product — «RosEcoMat Hemp Tape PREMIUM» (5000×100×30 mm). This elastic insulation is 30 mm thick and easily compresses down to 5 mm under the weight of the log, perfectly filling all irregularities of the handcrafted groove. This is the best hemp tape for log homes of handcrafted construction.
Technical specifications:
- Composition: 100% natural hemp fiber.
- Roll dimensions: 10000 mm (length) × 150 mm (width) × 5 mm (thickness).
- Properties: Vapor permeability, moisture regulation capacity, absence of toxic binders.
Ordering and cooperation: The «RosEcoMat» product line guarantees premium quality for your construction project. We work with both private builders and large construction companies worldwide.
Ready to start building? Contact our specialists for an accurate calculation of the required insulation volume for your project. You can order RosEcoMat Hemp Tape both in retail and in wholesale batches under special conditions.

