Ultra-Lath® Strips are a lightweight, easy-to-use alternative to traditional metal lath, designed for one-coat stucco systems and flooring applications.
It is ideal for interior and exterior vertical applications (non-rated assemblies) and can be quickly cut with a utility knife—no sharp edges or special tools needed.
Made from durable plastic, Ultra-Lath® Strips will not rust and resist moisture, salt, and harsh chemicals. Built-in 1/8″ self-furring ridges provide strong keying for cement-based materials and are installed facing the substrate.
Key Features & Benefits
- Lightweight and easy to install
- Safer than metal—no sharp edges or cuts
- Rust-proof and corrosion-resistant
- Resistant to moisture, salt, and chemicals
- Cuts easily with a utility knife
- Available in strips, sheets, and rolls
- Compatible with all cement-based products
Applications
- One-coat stucco systems
- Interior and exterior vertical surfaces
- Flooring and heated floor reinforcement
Installation Notes
- Install over any code-approved substrate
- For vertical applications only
- Not suitable for horizontal soffits
- Gray Ultra-Lath, 1/8″ thickness, 6″ x 96″ 50 pieces/box
Ultra-Lath® Sheets Specification
Trim Tex Exterior Solutions Ultra-Lath® Strips meet the ASTM standards C926 and C1063. Flooring TCA F185-14, RH140-14.
Contact us for more information on Trim Tex Exterior Solutions.

