JB Dakdekker roof specialist and recognized roofing company and recognized roofer in North Holland, Utrecht and South Holland. Roof leakage in the Netherlands. Roofs of a house, apartment, house garage, commercial building etc. can be covered by us, as reliable roofers, with different types of roofing material. In terms of roofing material use, there may be epdm roofing, bituminous roofing (bitumen), sedum, rubber, shingles, plastic roofing. Flat roofs and pitched roofs, a steel roof or wooden roof, bituminous roofing, such as; asphalt roofing, applying bitumen, insulating bitumen roof, repairing bitumen roof, laying bitumen roofing, laying bitumen roof tiles, applying bitumen roofing sheets, installing bitumen roof shingles (bitumen flat roof), for bitumen we charge a bitumen price per m2. roof repair, roofing offers, roof maintenance, roof repair, roof renewal, roofing replacement.