The innovative rib profiles of TH Rib 30 Metal Roofing is the key to its highly durable, yet lightweight, characteristics which make it the perfect choice for many construction projects.

This special corrugated shape adds strength to lightweight steel materials compared to conventional clay tiles. This means that a lightweight metal roof sheet can be made strong enough to withhold years of beating in all kinds of weather. TH Rib 30 Metal Roofing series are commonly used for large buildings which has long span. In many cases, due to its strength, it is also used as wall cladding and fascia.

Beside the ribbed profiles, Ribbed Metal Roof are further strengthen by using highest quality material. Thung Hing uses high grade steel sheets such as  Zincalume, and Clean Colorbond to fabricate metal roof products. The selected alloy steel raw material are chosen also for their strong anti corrosion properties built in. To ensure material quality consistency and strength, we use the latest Cold Roll Form process. This method ensures the metal roof is high tensile throughout the entire sheet. 

In addition to that, Thung Hing TH Rib 30 also comes with a 25 years product material waranty and FREE delivery to your project site nationwide. Not only that, Thung hing provide free cut-to-measure service. Contact us now to find out more about our latest promotion and new product listings.

TH Rib 30 Benefits

• Roll-forming long length high tensile metal decking with three fluted pans
• Manufactured from high tensile steel substrate protected with corrosion inhibitive treatment
• Roofing and walling profiles with material warranty up to 25 Years (Terms & Conditions apply)
• Effective cover width of 750mm and rib height of 30mm for TH^® RIB 30
• For minimum roof pitch of 2º
• High rib to ensure good spanning capability and excellent water-discharge capacity
• Can be custom made lengths with option for on-site-forming
• Widely used for commercial and industrial projects like shop offices, schools, multi-purpose halls, apartment, sprung curve roof, and etc.

Product Features

• Custom made lengths with options for on-site rilling
• Long spanning capacity
• Available in various thicknesses steel roofing & colours
• Good rain water flow capacity

Dimension

Sample of Specification

0.42mm BMT (thick) TH^® RIB 30 hi-Tensile Metal Roofing Sheets in pre-painted hot-dipped zinc-coated steel or pre-painted hot-dipped zinc-aluminium alloy-coated steel to be fixed with / without insulation, and come complete with necessary fitting and accessories. Details in accordance with manufacturer's instructions.

Technical Specifications

Available Thickness

0.60mm BMT is available on request. Please refer to our technical department.
* Weight shown above is depending on material used.

Minimum Fall

Recommend Maximum Roof Length (Meter)

The amount of water that must be shed increases with the length of the roof. To avoid possible back-up of water in severe wind conditions, the following recommended roof length should be considered as maximum for a given roof pitch and rain fall rate.

Miximum Allowable Support Spacing (mm)

Installation Procedure

Fixing