Accessories
To simplify the installation of Granabs various subfloor systems and associated board materials, we’ve developed unique tools to ensure ergonomic installation. We’ve also developed various accessories to facilitate the installation of, for example, floor drains and insulation sheets.
Any questions about Granabs accessories or tools?
Contact our experienced sales team to get answers to your questions.
Assmebly kit for floor drain, raised floor boxes etc.
1. Assembly kit
For floor drains, floor boxes for electrical installations etc. The assembly kit Is placed across Granab girders with cc distance 300 mm.
2. Assembly kit
The floor drains or floor boxes are then placed above the Granab girders and assembly kit.
Floorboards
1. 22mm chipboard
22mm chipboard, 600x1800mm.
Approved to be installed alone in a residential environment according to the load requirement in EKS.
2. 38mm chipboard
38mm chipboard, 400x1800mm.
A requirement in offices, assembly halls or business premises according to the load requirement in EKS. Alternatively, 2×22 chipboards.
3. 22mm grooved chipboard
22mmchipboard, 600x1800mm
Grooved chipboard prepared for underfloor heating plates and 17mm inderfloor heating hose.
4. GIFAfloor FHB
Thicknesses 25, 28, 32, 38mm
600×1200 mm.
Approved for installation alone in all premises categories (A-D) in accordance with the load requirements in EN Eurocodes. See premises categories below.
5. LK CombiBoard
For 12mm or 16mm heatingpipes. 1175×768 mm.
Aluminium coated EPS board for underfloor heating. LK CombiBoard is easily cut to size with an ordinary snap-off blade knife. All boards have ready-made grooves and turning grooves for the pipes.
4. 13mm Recoma Floorboard Granab
13mm Recoma Floorboard Granab, 600x2500mm
Similar to plaster boards but made from 100% recycled material and is 100% recyclable.
85-90% lower CO2 emissions than equivalent alternatives.
Premises categories for dimensioning floorboards
Insulation/insulation brackets
1. Cellular plastic sheet
Thicknesses 25, 40mm.
25 and 40 can be combined to 65mm.
2×40 can be combined to 80mm.
2. Insulation brackets
For cellular plastic thicknesses 40, 65 and 80mm
25mm thickness is placed on the wings of the 3000N system
Girder spacers
Girder spacing 300mm. Cat. No: 9300
Girder spacing 400mm. Cat. No: 9400
Girder spacing 600mm. Cat. No: 9600
Tools
Mandrel for installation of concrete anchors
Mandrel for recessing in pre-drilled holes Cat.no: 850 C. Length 1000 mm
Mandrel for final fixation. Cat. no: 850 C. Length: 1000 mm
Mandrel for recessing in pre-drilled holes Cat.no: 850 B. Length 450 mm
Mandrel for final fixation. Cat. no: 850 B. Length: 450 mm
Mandrel for recessing in pre-drilled holes Cat.no: 850 C. Length 250 mm
Mandrel for final fixation. Cat. no: 850 C. Length: 250 mm
Concrete drill bit for concrete anchors
Concrete drill bit 100mm. Cat. no: 8710
Concrete drill bit 250mm. Cat. no: 8720
Concrete drill bit 460mm. Cat. no: 8740
Drill extension for concrete drill bit 100mm. Cat. no: 8840/8841
Cutter for recessing adjusting screwed in girders
Cat. no: 8600
Screwing tool for adjusting floor girder heights
Screwing tool for screwdrivers, short model. Cat. no: 8100
Screwing tool for screwdrivers, long model. Cat. no: 8200
T-wrench for manually adjusting floor girder heights. Cat. no: 8300
Bit driver extender
Bit driver extender 450mm. Cat. no: 8845
Granab is installed here
Documentation
Installation instructions
Read and download our installation instructions and other catalogues.
Learn more
Type approval
Read and download the systems type approval from RISE, Swedish Research Institute.
Our systems
Sports floors
Eight unique Sports floors able to accommodate natural frequencies that are as low as 10Hz.
Read more
Environmental certification
Granab works actively to reduce environmental impact and has certifications that confirm our commitment to sustainability. All our subfloor systems have Environmentally Product Declarations (EPD).
