GT Holland also can renovate your old greenhouse.

New roofing, from glass to SDP or new glass or just an isolation panel. You name it we make it.

Gables fully equipped with new material equipped with new glass or cultured panels we make your old house as new, a small investment for a complete new company.

Also we mount on older houses a 40 mm knick roof. In this system we cut isolation panels and then bow them with special profiles its mounted in the gutters. Its simple and efficient and the results are unique.