A rib lath is a galvanized steel mesh with raised ribs, commonly used as permanent formwork or reinforcement for plastering and concrete surfaces.

Rib Lath - KEN GI

Q: What is rib lath used for?

Rib lath is widely used for walls, ceilings, partitions, soffits, and concrete formwork in residential, commercial, and industrial construction projects.

Q: What rib lath sheet sizes are available at KEN GI?

Standard rib lath sheet sizes include 23.6 inches by 86.6 inches and 23.6 inches by 94.5 inches, equivalent to approximately 600 mm by 2200 mm and 600 mm by 2400 mm. Custom lengths are available upon request.

Q: What materials are your rib laths made from?

KEN GI rib laths are manufactured from hot-dip galvanized steel coils, providing excellent corrosion resistance and long service life.

Q: What thickness options are available for your rib laths?

Thickness options range from 0.012 to 0.020 inches, approximately 0.3 to 0.5 mm, offering a balance of strength and easy handling. Custom thickness options are also available upon request.

Q: Do your rib laths meet building standards?

Yes. KEN GI rib lath products comply with CNS, JIS, ASTM, and BS international building standards.

Q: How do I order rib lath from KEN GI?

You can contact KEN GI’s sales team through the Contact Us page or email directly to request a quotation and discuss custom specifications.

Rib Lath

KEN GI Delivers Rib Lath Mesh with Industry-leading Reliability for Your Needs

Rib lath, also known as metal light compartment mesh or permanent concrete formwork, is a type of galvanized steel mesh designed to provide strong reinforcement and excellent plaster adhesion. KEN GI’s rib lath is manufactured from hot-dip galvanized steel coils that comply with CNS, JIS, ASTM, and BS international standards. With a thickness range of 0.012 in to 0.02 in (0.3mm to 0.5mm), our rib lath sheets combine lightweight handling with superior rigidity.

Looking for reliable rib lath mesh for your next project? Partner with KEN GI to get high-quality rib lath tailored to your specifications.

Features of Our Rib Lath

Enhance Structural Strength: provides excellent reinforcement and crack prevention for durable, long-lasting walls.
Excellent Corrosion Resistance: made from hot-dip galvanized steel coils with durable zinc coating that protects against rust and weathering.
Simplify Construction Work: permanent formwork eliminates removal, cleaning, and oiling, streamlining the entire process.
Improve Design Flexibility: lightweight sheets are easy to cut and shape, fitting complex surfaces or curved structures.
Increase Usable Space: thinner wall design adds about 1 sq ft of indoor area for every 30 sq ft of construction.
Strengthen Safety and Comfort: delivers fire resistance, impact protection, sound insulation, and high load-bearing capacity for reliable performance.
Ensure Site Efficiency: compact, clean materials help maintain a tidy work environment and smooth workflow.
Fast and Easy Installation: quickly connects with C-shaped light steel columns and groove systems, cutting construction time while reducing labor expenses by 20–30%.

Specifications of Our Rib Lath Sheets

An infographic illustrating and labelling the key specifications (thickness, width, length, rib height) and structural features of a rib lath mesh.

Lengths other than the specifications listed below can be produced upon request. Please contact us for custom sizes.

5-1 RIB-LATH 0706 (7-Rib Mesh)

KEN GI's 5-1 RIB-LATH 0706 (7-Rib Mesh)

Thickness	Width	Length	Rib Height	Weight	Material
0.012 in (0.3 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.24 in (6 mm)	0.205 lb/ft² (1.0 kg/m²)	Hot-dip galvanized steel coil
0.016 in (0.4 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.24 in (6 mm)	0.266 lb/ft² (1.3 kg/m²)	Hot-dip galvanized steel coil
0.019 in (0.5mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.24 in (6 mm)	0.33 lb/ft² (1.6 kg/m²)	Hot-dip galvanized steel coil

5-2 RIB-LATH 0905 (9-Rib Mesh)

KEN GI's 5-2 RIB-LATH 0905 (9-Rib Mesh)

Thickness	Width	Length	Rib Height	Weight	Material
0.012 in (0.3 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.20 in (5 mm)	0.225 lb/ft² (1.1 kg/m²)	Hot-dip galvanized steel coil
0.016 in (0.4 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.20 in (5 mm)	0.308 lb/ft² (1.5 kg/m²)	Hot-dip galvanized steel coil
0.019 in (0.5mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.20 in (5 mm)	0.39 lb/ft² (1.9 kg/m²)	Hot-dip galvanized steel coil

5-3 RIB-LATH 0712 (11-Rib Mesh)

KEN GI's 5-3 RIB-LATH 0712 (11-Rib Mesh)

Thickness	Width	Length	Rib Height	Weight	Material
0.012 in (0.3 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.20 in (5 mm)	0.246 lb/ft² (1.2 kg/m²)	Hot-dip galvanized steel coil
0.016 in (0.4 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.20 in (5 mm)	0.328 lb/ft² (1.6 kg/m²)	Hot-dip galvanized steel coil
0.019 in (0.5 mm)	23.6 in (600 mm)	86.6 / 94.5 in (2200 / 2400 mm)	0.20 in (5 mm)	0.41 lb/ft² (2.0 kg/m²)	Hot-dip galvanized steel coil

Applications of Our Metal Rib Laths

Our rib lath mesh is suitable for a wide range of construction and architectural projects, especially where lightweight design, structural strength, and efficient installation are required. It is widely used across residential, commercial, and industrial building projects for both interior and exterior applications. Common uses include:

Suspended ceilings and light partitions
Interior and exterior building walls
Door frame assemblies and parapets
Soffits and bathroom plumbing areas
Continuous walls for basements and water tanks
Interior wall partitions for RC or H-steel structures
Exterior walls in RC structures

Why Choose KEN GI’s Rib Laths?

Certified Quality You Can Trust: Manufactured in compliance with CNS, JIS, ASTM, and BS international standards, ensuring consistent performance and reliability.
Advanced Production Expertise: We design and build our own Rib Lath production lines, giving us complete control over precision and quality.
Versatile Mesh Designs: Available in multiple groove counts (7, 9, and 11) to suit different wall thicknesses, plaster finishes, and structural needs.
Proven Global Reliability: Our rib lath machines and complete turnkey lines are exported worldwide, proving our leading mesh-forming technology and dependable quality.
Tailored to Your Project: Fully custom rib depth, sheet size, and coating thickness options available to meet specific project requirements.

Why Should You Use Rib Laths?

Rib lath is a permanent formwork system that combines strength, flexibility, and efficiency, making it an excellent choice for modern construction. Once the slurry is poured into the mesh, it bonds firmly without the need for mold removal, cleaning, or oiling. This not only saves considerable labor and time but also keeps projects on schedule. Its lightweight and compact design makes transportation and installation effortless, especially in high-rise construction, where handling speed and convenience are key advantages.

Made from high-tensile hot-dip galvanized steel, rib lath can be easily cut, bent, and shaped to fit complex or curved surfaces that traditional wood or steel molds cannot achieve. The open mesh design enhances plaster adhesion and reduces material waste, while the strong steel ribs reinforce the concrete to prevent surface cracking. Clean, durable, and adaptable, rib lath helps maintain a tidy worksite and ensures a smoother, stronger, and longer-lasting concrete finish.

on-site application pictures of rib lath

FAQs

What is a rib lath?

A rib lath is a galvanized steel mesh with raised ribs used as permanent formwork or reinforcement for plastering and concrete surfaces.

What are the differences between rib lath and high rib lath?

Rib lath has shallow ribs and is mainly used for wall plastering or partitions. High rib lath, such as 3/8 rib lath, has deeper ribs that provide extra strength, rigidity, and wider span capacity, perfect for ceilings, soffits, and heavy plaster areas.

What is rib lath used for?

It’s commonly used for walls, ceilings, partitions, soffits, and concrete formwork in residential, commercial, and industrial buildings.

What rib lath sheet sizes are available at KEN GI?

Standard sizes include 23.6 in × 86.6 in and 23.6 in × 94.5 in (approximately 600 mm × 2200 mm and 600 mm × 2400 mm). Custom sizes for length are available upon request.

What materials are your rib laths made from?

They are produced from hot-dip galvanized steel coils for superior corrosion resistance and long service life.

What thickness options are available for your rib laths?

Thickness ranges from 0.012–0.020 in (approximately 0.3–0.5 mm), balancing strength with easy handling. Custom options are also available upon request.

Do your rib laths meet building standards?

Yes, all products comply with CNS, JIS, ASTM, and BS international standards.

How do I order rib lath from KEN GI?

You can contact our sales team through the Contact Us page or email us directly for a quotation and custom specifications.

Contact KEN GI Now, Your Trusted Rib Lath Supplier

KEN GI’s rib lath mesh offers the perfect balance of strength, flexibility, and efficiency for any construction project. Whether you need lightweight formwork for walls and ceilings or durable reinforcement for structural concrete, KEN GI’s products are designed to perform reliably in all conditions.

As a leading manufacturer of metal mesh and expanded metal solutions, KEN GI integrates decades of production expertise with advanced forming technology. From rib lath and diamond plate sheets to expanded metal machines and custom mesh designs, we deliver complete solutions for builders, fabricators, and distributors worldwide.

Contact us today for your rib lath needs via the button below, or discover more about our company capabilities, service process, and metal mesh products.

Construction Metal Lath