Roof System is steel membrane like structure covering entire building with panels joined together with a double lock standing seam and a uniquely designed clip formed into the seam at the building site in a unique manner that requires no through fasteners or holes. The panels are joined and sealed  together by a portable electric seamer. This roof system is attached to the building with a unique clip arrangement that requires no through panel fasteners yet is securely attached to prevent wind blow off while allowing the roof sheet to move allowing the roof sheet to move up to 60 mm with thermal expansion and contraction without sacrificing structural integrity.   Single Length Sheet up to 40 mts The sheets are custom rolled to any transportable length maximum upto 13 meters.  However, our specialized service of On-Site Roll Forming enables single length sheet up to 40mts long, without end laps -  therefore on most jobs you can have single sheet from ridge to eaves resulting into zero laps, which are otherwise potential areas of leakage. Multicolor recommends   avoiding end laps for total maintenance free roof. However if unavoidable two pieces clamped connection is recommended to Seal end laps. Skilled Manpower and Intelligent Machine We execute the job from roll forming to erection of roofing with quality and speed using best quality steel material. Environmentally Responsible The profile can be installed over an existing roof, and is completely recyclable. Weather Tight Roof panels are permanently seamed together with a full 3600  double lock seam to keep moisture out and designed as water and dust barrier. The raised seam assists drainage. Roof Seamer The seaming process uses a heavy duty, Electric, portable roll forming machine Called the Roof Seamer. Clip Design   Roof clips securely attach the roof panels to the supporting structural by stainless steel tabs which are roll formed into the panel seam. Stainless steel tabs are than 50% stronger than other galvanized standing seam tabs. The clip design allows for 32 mm of movement in either direction to accommodate expansion and contraction forces. This permits buildings up to 500 feet wide without the need for special expansion joints. Design Freedom High Strength It has 51 mm high ribs providing strength and beauty The recommended minimum roof pitch for the  profile is 20 ( 1 in 30 ).  If the purlin and the roof plane are perfectly align, Multi-Seam can be  used for roof slope as low as 10. Steep Slope, Low Slope, and flat roof profiles can all be  designed  with standing seam metal roof.