Granab subfloor system
![Granab_Nyproduktion](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Nyproduktion.jpg?media=1697889320)
![Granab_Renovering](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Renovering.jpg?media=1697889320)
![Granab_Extrema_Ljudkrav](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Extrema_Ljudkrav.jpg?media=1697889320)
Floor control system for underfloor heating
![](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Minskad_Klimatpåverkan.jpg?media=1697889320)
Reduced climate impact from residential properties
Granab subfloor system has great advantages over the second alternative when it comes to meeting sound requirements and level-adjusting a floor, ie castings of various kinds.
![](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_System_7000_N25_Sport-1.jpg?media=1697889320)
Granab System 7000 N25 Sport
Granab Subfloor System N25 Sport is a combination resilient raised sports floor that meets the toughest demands of the market.
![](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Massiva_Träbjälklag-1.jpg?media=1697889320)
Solid wood floors
Granab subfloor system has a system for meeting the sound requirements even on solid wooden floors, also called KLT / CLT.
![Granab_Reduced_Climate impact](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Minskad_Klimatpåverkan.jpg?media=1697889320)
Reduced climate impact from residential properties
![Granab_System_7000_N25_Sport](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_System_7000_N25_Sport-1.jpg?media=1697889320)
Granab System 7000 N25 Sport
![Granab_Massiva_Träbjälklag](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_Massiva_Träbjälklag-1.jpg?media=1697889320)
Solid wood floors
Våra system
![Granab_System_3000N](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_System_3000N.png?media=1697889320)
Granab Golvregelsystem 3000N
För justerbar höjd från 30-140 mm exkl. golvbeläggning för både nyproduktion och renovering.
![Granab_System_7000N](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_System_7000N.png?media=1697889320)
Granab Golvregelsystem 7000N
För justerbar höjd från 50-420 mm exkl. golvbeläggning för både nyproduktion och renovering.
![8000N25 for ljudsida CLT](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2022/02/8000N25-for-ljudsida-CLT.png?media=1697889320)
Granab Golvregelsystem 8000W
![Granab_System_9000N](https://usercontent.one/wp/www.granab.se/wp-content/uploads/2021/03/Granab_System_9000N.png?media=1697889320)
Granab Golvregelsystem 9000N
För justerbar höjd från 70-420 mm exkl. golvbeläggning för både nyproduktion och renovering, främst vid extrema ljudkrav.