29383382 | Materials
25438606 | Doors, windows

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Due to the sharp rise in raw material prices, the prices of goods indicated on the website are informative and may change at the time of order confirmation. To receive an accurate price offer, please contact us.


FRONTROCK S stone wool slabs are used for insulation of under-plaster facades and plinths as a plaster base.
FRONTROCK S non-combustible stone wool slabs are used for insulating windows, doors and balcony openings.
They are also often used to insulate the walls of staircases and exterior walls of newly built apartment buildings, as well as for insulating unheated rooms (for example, in underground garages).


  • Specific thermal conductivity λD = 0.037 W/mK
  • Heat resistance RD=1,35 m2 ·K/W
  • Fire class: A1


  • 50x600x1000 mm
  • 2,4 m2/pack
  • 57,6 m2/pal.

The color tones on the screen are reproduced electronically. They may differ from the actual color tone because our color perception is affected by the surface of the material, glare, lighting, and other factors. To accurately determine a color shade, we recommend that you use real color shade catalogs, always be confident in your choice, and use the color shade catalogs in an environment or conditions similar to those for which you choose a color.

The image of the product is informative. Specifications may vary depending on configuration and size. Fittings and their location may vary.

Contact our customer service for further information  www.ventum.lv 
Email: e-shop@ventum.lv, contact number: +371 25438606 (doors and furniture), +371 29 383 382 (building supplies)
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