Comax 1000 is an angular trapezoidal fluted roofing sheet. Its bold appearance makes it both attractive and practical. It has become the most popular sheeting used in the construction of commercial and industrial buildings. The number "1000" signifies the sheets effective cover width. The general shape and appearance of the trapezoidal flutes ensure that Comax 1000 is totally acceptable for use as roof and wall cladding. The deep and broad flutes of Comax 1000 type sheeting ensure excellent drainage characteristics. Comax 1000 is designed to provide the most advantageous load/span characteristics. Comax 1000 offers the end user stiffening ribs in the sheet which help to remove oil canning from the broad flute. Comax 1000 can be factory cranked, curved and bullnosed to a wide range of radii. For further details contact our Technical Department.
Sample Specification & Installation
The sheeting shall be Comax 1000 type profile as manufactured by Safintra Roofing. The profile
shall be roll-formed with 6 trapezoidal ribs at 200 mm, centers with a net cover of 1000 mm. The rib
height shall be 35 mm and shall be fixed in accordance with the manufacturer's recommendations.
Safintra 0.50 mm thick, AZ 150 or Z 120, PPGI / PPGL Comax 1000 Profile Roof Sheeting, fixed to
intermediate steel purlins at 1900 mm centers and to ridge and eaves purlins at 1650 centers, with
12 x 65 mm long class 3 metal self drilling screws at every second crest intermediate purlins and
every crest eaves purlins side laps to be stiched at 500 mm centers between purlins all in
accordance with manufacturers recommendations.
When using Comax 1000 sheeting the recommended minimum pitch for roof slopes in excess of
15 m is 7.5° and for slopes less than 15 m is 5° Comax 1000 sheeting can be ordered in any length,
subject to transport limitations, up to 13.2 m. Longer lengths require special transport