The solid floor boards are nailed to a resilient subconstruction of one layer engineered battens featuring a unique arrangement of specially developed rubber strips premounted on the underside of the battens.
|Performance||Area-elastic according to EN 14904 class A4|
|Use||All types of sport
Multi-functional sports halls
From small leisure centres to large arenas
|Floorboard type||Prefinished 22mm 2-strip solid hardwood|
|Subconstruction||Single layer batten system|
|Batten Centre, C/C||Choice between 336 mm or 411 mm|
|Junckers 25 years fatigue test||✔|
|Sanding and re-sealing||Yes to bare wood 8-10 times|
|Suitable for underfloor heating||Yes|
|Batten distance c/c 411mm||Batten distance c/c 336mm|
|Shock absorption||≥ 55 < 75 %||60%||60%|
|Vertical deformation||≥ 2.3 < 5.0 mm||3.0 mm||2.5 mm|
|Ball Bounce||≥ 90 %||95 %||95 %|
|Friction||≥ 80 ≤ 110||~ 85||~ 85|
|Rolling load||≥ 1500 N||✓ 3000 N1||✓ 3500 N1|
|Point load||None||5500 N ~ 550 kgs2||6000 N ~ 600 kgs2|
|1. Junckers test with solid rubber wheels: width 50mm, diameter 100mm.
2. Junckers test with 100x100mm point load.
Choice of floorboard
A Junckers sports floor is made from 100% solid hardwood and will last for generations. Each floor board is made from two rows of staves and is tongue and groove jointed all round.
The floors are extremely stable and therefore cause no challenges when humidity levels change through the year. We take far longer than normal over the drying process to ensure that the movements that occur naturally in all wood is fully controlled and kept to a minimum. Our Beech and Maple sports floors are dried using Junckers unique press drying method.
Our floors are ready to use as soon as they are fitted. This is because Junckers floors are sealed in the factory with our own produced hard wearing polyurethane lacquer.
All Junckers solid hardwood sports floors have the Danish Indoor Climate Certificate for low emissions of organic substances and can be delivered with either a FSC® or PEFC™ accreditation.
We guarantee fast and easy installation. Each floor board has a length of 3700mm and covers approx. 0.5 m².