Purlin is a roof membrane oriented horizontally that helps in load support, supporting roof deck’s weight, also support primary rafter or building wall appropriately. Purlin contractor in Malaysia often address them as roof purlin, it is broadly applied in huge roofing platform, plant, workshop, factory, warehouse and other industrial building as their shelters. There are many types of purlin can be fabricated and installed by purlin contractor Malaysia.
C purlin has horizontal setup and plane surface, due to this reason, it is highly suitable for cladding because of its convenience in steel or concrete structure installation. Purlin contractor in Malaysia able to supply and install lightweight long span roof purlin, reducing overall cost in general. The name of “C” purlin is due to its shape of this purlin type, it can be utilized for floor joist, wall studs, rafter and wall.
C purlin has several features that make purlin contractor Malaysia opt to install them in plant and building such as premium quality, good tensile strength, easy installation, resistant to corrosion and abrasion. Advantage of C purlin includes quick erection, simplicity in handling that makes inexperienced labour can install themselves without substantial concern. It does save cost in further modification work too as there is no side cutting or drilling required normally; indirectly assuring high accuracy in straightness and dimension.
Furthermore, C purlin utilization allows identical quality, versatile and great in durability. Since it is light in weight, it keeps your transportation cost low to be sent to the site. Numerous purlin contractor in Malaysia will have close tolerances on size by sectional, because purlin typically gone through cold roll forming process.
Z purlin is produced through cold-formed for roof support, or sheet that is rolled. Flexibility in shaping the purlin permits wide design option in beams, comparing it to hot rolled angle, the huge range in application of this type or purlin create a high saving which can up to 50% on structural sheet. Purlin contractor Malaysia generally can achieve 30% to 40% cost reduction in steel, through easy handling, minimal cost incurring due to wastage, further cutting and side drilling.
Additionally, straightness and dimensions are having high accuracy just like C purlin, it can be erected in a much easy way compared to others such as hot-rolled purlin. Without a doubt, purlin contractor in Malaysia able to install the purlin in many types of plants with huge range of variety, high quality, consistent quality and extremely high lifespan.
Purlin Installer Malaysia
Purlin contractor Malaysia commonly can do cut to size galvanized C & Z purlins, custom make specification to meet client’s unique requirement. C purlin is convenient to be used in carport in the house, garages or those with shorter span; while Z purlin can be installed by overlapping tail-to-tail, very much fit to enormous roof with wide and long span in length.
Purlin and Rafter
Roof structure comprises of purlin and rafter, a very good transmitter for dead load, live load, wind load and any other loads undertaken by them. Good purlin contractor in Malaysia shall able to design and build the purlin and rafter system that allows loads to be transferred to roof truss, subsequently move to column and foundation at the end. Purlin and rafter work in both ways for the roof reinforcement, purlin built in paralleling to spine going in the same direction with roof span, while perpendicular direction with the roof truss’s ridge line is how rafter installed by purlin contractor Malaysia. Column support roof truss while the latter supports the rafter, then purlin is covered by materials such as asbestos sheet.