It is the  most known solution among sports covers facilities, with a load-bearing structure with laminated wood arches that represents the most efficient construction scheme and a translucent membrane cover which has an excellent cost-benefit ratio. This solution has a standard format that is designed each time based on customer requests, satisfying the resistance requirements of the NTC standard. The covering system is offered in different configurations depending on whether the structure is used for roofing only without heating, in double membrane or with the addition of insulating material to obtain high level insulating performance when the internal environment is conditioned. Various options are proposed for the perimetral walls which can be done with a PES/PVC membrane or with insulated panels or with glass windows.