Rib lath is a reinforced metal sheet that forms a strong backing layer for plaster or render finishes. It features a ribbed profile that locks the render or plaster firmly in place, helping to minimise cracks and movement.
What is rib lath mesh?
Rib lath mesh, often referred to as Riblath, is an expanded metal sheet featuring raised ribs that enhance rigidity and strength. Manufactured from galvanised or stainless steel, it is ideal where direct plastering is not suitable.
This mesh ensures there is firm mechanical bonding between plaster or render layers and their substrate, enabling them to key in properly and stay firmly in place. It provides stable support across uneven backgrounds, framing systems, and curved sections.
What is rib lath used for?
Builders typically use metal lath mesh for the following applications:
As a plaster or render backing on ceilings, partitions, and masonry walls.
To support render applied over insulation sheets or lath-and-plaster ceilings.
To reinforce curves and arches where traditional boards can’t fit.
As a carrier in fireproofing and acoustic coatings.
Its rigid build makes it easy to fix directly to timber, metal, and masonry using nails, screws, or wire ties.
Benefits of rib lath mesh sheet
Here are some benefits of laying ribbed mesh lath:
Provides a firm, stable base that maintains integrity once render or plaster is applied.
Helps prevent cracking.
Lightweight and easy to cut or shape to fit complex areas.
Ensures a uniform render layer across complex or uneven areas.
Performs well on flat and curved backgrounds.
Delivers lasting resistance to corrosion.
Why choose our rib lath mesh?
Here’s why builders and plasterers across the UK choose our metal rib lath:
A full selection of galvanised and stainless steel options.
Superior sheet strength due to precision-expanded rib build.
Consistent sizing for ease of installation and joint overlap.
Bulk order options and competitive trade pricing.
Prompt delivery across the UK.
Technical guidance and support for professional installers.
Get a solid, even base for your render or plaster system. Browse our range of galvanised or stainless steel rib lath mesh sheets. Available for quick nationwide trade delivery.
At Insulation Wholesale, you can purchase Rib Lath at low wholesale prices with fast delivery for most of items within 2-5 days. Competitive rates guaranteed.
FAQ
Where to buy rib lath mesh?
You can buy metal rib lath directly from Insulation Wholesale. We supply high-quality Riblath mesh sheets nationwide at competitive trade prices.
What is rib lath?
Rib lath is an expanded metal mesh with reinforced ribs. It serves as a plaster or render backing, enhancing adhesion and surface integrity on ceilings and walls.
How to install rib lath?
Secure the rib lath mesh sheet to the substrate with suitable mechanical fixings or wire ties. The mesh should be aligned vertically for walls and perpendicular to joists on ceilings. Ensure the sheets overlap at sheet edges by at least 25mm.
What is rib lath used for?
It’s used as a plaster or render carrier on walls, ceilings, arches, and other uneven surfaces. Riblath is also a practical solution for surfaces where traditional plasterboard cannot be applied. It creates a smooth, crack-free finish and improves adhesion and stability on surfaces.
Galvanised Rib-Lath Sheet is a durable, rust-resistant metal mesh that strengthens plaster and render applications, ensuring solid, long-lasting surfaces.
£151.82£182.18Ex VATInc VAT£15.18£18.22Per UnitAdd to cart
