ROLLTECH has - probably - the widest selection of WARM EDGE spacer bars  for IG production in the World.

Our latest WARME EDGE spacer bar CHROMATECH ultra is a optimized third Generation.

CHROMATECH ultra gives the end user contribution to lower energy cost, reduces the CO₂ emission and improves at the same time the in-door climate - reducing the inside condensation.

ROLLTECH is a part of GLASS ALLIANCE - together with Fenzi and our mother company Alu-Pro. GLASS ALLIANCE is combined the world largest supplier of spacers and sealants  to the insulating glass industri.