LYSAGHT HR-29 SERIES — Superior Spanning Metal Roofing | Bumbung Metal Deck HR29

LYSAGHT HR-29 SERIES — Superior Spanning Metal Roofing | Bumbung Metal Deck HR29

The Lysaght HR-29 Series is a premier symmetrical trapezoidal profile designed for heavy-duty roofing and wall cladding. Engineered with High-Tensile Steel (Besi Tahan Lasak) and 38mm ribs, it offers exceptional spanning capacity and monsoon-ready drainage for Malaysian industrial hubs.

PRODUCT DESCRIPTION

• Lysaght HR-29 Series is a high-performance symmetrical trapezoidal profile engineered for primary roofing and wall cladding applications in Malaysia’s demanding industrial environments.
• Contractors and Project Managers often face the risk of structural deflection and water ingress on large-span industrial warehouses. In Malaysia’s tropical climate, standard roofing profiles frequently fail to handle high-volume rainfall, leading to backflow and long-term corrosion at the lap joints. For industrial facilities and JKR-spec infrastructure, a “thin” roofing solution is a liability that leads to costly maintenance cycles.
• The HR-29 Series solves these engineering pain points through its 38mm High-Rib profile, which provides extreme stiffness and optimizes spanning capacity. This height ensures that even during heavy monsoon downpours, water is channeled efficiently away from the structure. Utilizing High-Tensile Steel (Besi Tahan Lasak), the HR-29 allows for wider purlin spacing, reducing the overall weight of the roof structure and lowering total project costs without compromising safety.
• At Kee Maju Jaya, we understand that project timelines are non-negotiable. We maintain consistent stock availability of the HR-29 Series, ensuring seamless Site Delivery to Key Hubs including KL, Selangor, Penang, Johor, and the East Coast. Our logistics network is optimized for volume project delivery, keeping your site operations on schedule.

KEY TECHNICAL FEATURES

• Symmetrical Trapezoidal Design: Provides a bold contemporary appearance with superior structural strength for both roof and wall applications.
• 38mm High Ribs: Offers excellent stiffness, optimizing spanning capacity and providing superior drainage capability during heavy rain.
• Anti-Corrosion Coating (Tahan Karat): Features premium metallic coating technology to resist tropical staining and perforation in high-humidity environments.
• High-Tensile Strength: Manufactured from G550 grade steel, allowing for longer spans and reduced sub-structure requirements.

APPLICATIONS & BENEFITS

• Industrial (Factories & Warehouses): Used extensively for large-scale roofing where long spans are required. Benefit: Reduces the number of internal supports, maximizing floor space.
• Commercial (Shopping Malls & Hubs): Provides a modern, clean aesthetic for high-visibility facades. Benefit: Combines architectural appeal with low-maintenance durability.
• Coastal Areas (East Coast / Marine): Suitable when specified with high-grade metallic coatings. Benefit: Superior resistance to salt-spray and corrosion (Tahan Karat).
• Infrastructure (Transportation & Gov): Compliant with high-tier construction standards. Benefit: Guaranteed performance for public sector utility buildings.

TECHNICAL SPECIFICATIONS TABLE

FAQ

Question 1: What is the minimum roof pitch recommended for Lysaght HR-29 in Malaysia?
Answer 1: For optimal drainage in Malaysia’s heavy rainfall conditions, Lysaght HR-29 is recommended for roof slopes as low as 2° to 3°. Kee Maju Jaya provides technical guidance to ensure your low-pitch installations remain leak-proof and monsoon-ready.

Question 2: Can Lysaght HR-29 be used for vertical wall cladding?
Answer 2: Yes, the symmetrical trapezoidal profile of HR-29 makes it an excellent choice for industrial wall cladding. It provides a contemporary aesthetic while offering high impact resistance and stiffness for large vertical surfaces.

Question 3: How does Lysaght HR-29 perform in high-humidity coastal regions like Kuantan?
Answer 3: The HR-29 series is specifically designed for high-humidity resistance. Its Corrosion Resistance (Tahan Karat) properties ensure long-term protection against the corrosive saline air typical of Malaysia’s East Coast.

Question 4: Does Kee Maju Jaya provide site delivery for bulk project orders?
Answer 4: Kee Maju Jaya specializes in volume project pricing and reliable site delivery across Peninsular Malaysia, including Selangor, Johor, and Penang. We coordinate directly with contractors to ensure materials arrive on-site according to the project schedule.

Soalan 1: Berapakah kecerunan bumbung minimum yang disyorkan untuk Lysaght HR-29 di Malaysia?
Jawapan 1: Untuk saliran optimum dalam keadaan hujan lebat di Malaysia, Lysaght HR-29 disyorkan untuk kecerunan bumbung seawal 2° hingga 3°. Kee Maju Jaya menyediakan panduan teknikal bagi memastikan pemasangan bumbung rendah anda kekal kalis bocor dan bersedia menghadapi musim tengkujuh.

Soalan 2: Bolehkah Lysaght HR-29 digunakan untuk pemasangan dinding (wall cladding) menegak?
Jawapan 2: Ya, profil trapezoid simetri HR-29 menjadikannya pilihan terbaik untuk cladding dinding industri. Ia memberikan estetika moden di samping menawarkan rintangan impak yang tinggi dan kekukuhan untuk permukaan menegak yang luas.

Soalan 3: Bagaimanakah prestasi Lysaght HR-29 di kawasan pesisir pantai yang berkelembapan tinggi seperti Kuantan?
Jawapan 3: Siri HR-29 direka khusus untuk rintangan kelembapan tinggi. Ciri Tahan Karat (Corrosion Resistance) produk ini menjamin perlindungan jangka panjang terhadap udara masin yang menghakis, tipikal di kawasan Pantai Timur Malaysia.

Soalan 4: Adakah Kee Maju Jaya menyediakan penghantaran ke tapak bina untuk pesanan projek secara pukal?
Jawapan 4: Kee Maju Jaya pakar dalam harga projek volum tinggi dan penghantaran tapak yang boleh dipercayai di seluruh Semenanjung Malaysia, termasuk Selangor, Johor, dan Pulau Pinang. Kami menyelaras terus dengan kontraktor untuk memastikan bahan sampai mengikut jadual projek.