Exterior thermal insulation for sloping roofs of wooden structure, formed by: rigid panel of volcanic rock wool, double density (150 kg/m³ in the upper layer and 95 kg/m³ in the lower layer), not coated, 50 mm thick, according to UNE-EN 13162, thermal resistance 1.35 m²K/W, thermal conductivity 0.036 W/(mK). Installation on site: on top, placed under the underlayment for the installation of the roof, with double-threaded screws. Including wooden battens to prevent the sliding of the roof insulation panels and screws for the fixing of the battens to the support.
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| Code | NAN090 |
| Category | Cubiertas inclinadas |
| Subcategory | |
| Unit | m² |
| Resource Type | material |
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No credit card required · Free plan forever · Last updated May 21, 2026
| Last Updated |
| May 21, 2026 |