SpiderLath No Strips Fiberglass Lath

SpiderLath No Strips 300 sq. ft. Fiberglass Lath Roll — Lightweight Metal Lath Alternative for Masonry, Walls & Flooring

SpiderLath is a fiberglass-based lath system engineered as a direct alternative to standard metal lath for masonry, wall, and flooring applications in both commercial and residential construction. Each roll covers 300 sq. ft. — equivalent to approximately 17 sheets of standard metal lath — in a compact, lightweight format that simplifies handling, transport, and storage on the job site. Designed for contractors and trades professionals seeking to reduce labor time and material costs, SpiderLath delivers superior strength compared to 2.5 metal lath without the sharp edges, rust risk, or bulk associated with traditional metal lath. It is an industry-approved solution that installs up to 50% faster than conventional metal lath.

Technical Specifications

Unlike standard metal lath, SpiderLath eliminates rust and corrosion risk entirely while surpassing the tensile strength of 2.5 metal lath — making it a structurally capable upgrade rather than a compromise. Its compact roll format means a single unit replaces approximately 17 individual metal lath sheets, dramatically reducing the number of pieces a crew must manage, cut, and fasten on site.

Key Features & Benefits

Up to 50% Faster Installation

SpiderLath installs up to 50% faster compared to metal lath, reducing labor hours on every job. The continuous roll format eliminates the repetitive handling and positioning of individual sheets, allowing crews to cover large areas quickly.

Lightweight & Compact Format

At 17 lb per roll and packaged in an 8 x 8 x 48 in. box, SpiderLath is significantly easier to carry, stage, and store than equivalent quantities of metal lath. Reduced material weight lowers fatigue for installers and simplifies transport to upper floors or remote areas of a job site.

No Rust or Corrosion

Fiberglass construction means SpiderLath will not rust or corrode over time, even in moisture-prone environments. This eliminates a common long-term failure point associated with metal lath in exterior or high-humidity applications.

Superior Strength vs. 2.5 Metal Lath

SpiderLath surpasses the strength of 2.5 metal lath, providing a structurally reliable substrate for mortar and plaster systems. Contractors can specify it with confidence knowing it meets or exceeds the performance benchmark of the lath it replaces.

Safe to Handle — No Sharp Edges

Traditional metal lath presents a cut hazard throughout handling, cutting, and installation. SpiderLath has no sharp edges, reducing the risk of hand and arm lacerations and lowering the PPE burden for installers.

Easy to Cut & Install

SpiderLath can be cut effortlessly on any job without specialized tools, allowing crews to fit it around openings, corners, and irregular surfaces quickly. This ease of cutting contributes directly to the faster installation times reported by professional users.

High Coverage Efficiency

A single 300 sq. ft. roll equates to approximately 17 sheets of standard metal lath, consolidating material counts and reducing the number of SKUs a contractor needs to order, track, and stage. Fewer pieces on site means less clutter and faster material management.

Common Applications

Masonry Substrates

SpiderLath serves as a reinforcing lath layer in masonry assemblies, providing the mechanical key needed for mortar adhesion on walls and structural surfaces.

Interior & Exterior Wall Systems

Suitable for both commercial and residential wall applications, SpiderLath functions as a plaster or stucco base on framed or masonry wall assemblies.

Flooring Underlayment

SpiderLath is engineered for use in flooring applications where a reinforcing lath layer is required beneath mortar beds or tile-setting systems.

Commercial Construction

Its high coverage per roll and fast installation rate make SpiderLath well-suited for large-scale commercial projects where labor efficiency and material logistics are critical.

Residential Construction

For residential builders and remodelers, SpiderLath's lightweight format and safe handling characteristics make it practical for smaller crews working in confined spaces.

Compatible Materials

• Masonry surfaces
• Framed wall assemblies (commercial and residential)
• Flooring mortar bed systems
• Plaster and stucco systems
• Tile-setting substrates

Frequently Asked Questions

Q: How does one roll of SpiderLath compare to standard metal lath sheets?
A: One 300 sq. ft. roll of SpiderLath is equivalent to approximately 17 sheets of standard metal lath, covering the same area in a single compact unit.

Q: Does SpiderLath match the strength of metal lath?
A: Yes — SpiderLath surpasses the strength of 2.5 metal lath, making it a structurally capable alternative rather than a reduced-performance substitute.

Q: Will SpiderLath rust in wet or exterior environments?
A: No. SpiderLath is made from fiberglass and will not rust or corrode, making it suitable for moisture-prone and exterior applications where metal lath may degrade over time.

Q: How much faster does SpiderLath install compared to metal lath?
A: According to the manufacturer, SpiderLath installs up to 50% faster than standard metal lath.

Q: Is SpiderLath suitable for both commercial and residential projects?
A: Yes. SpiderLath is designed for use in masonry, wall, and flooring applications across both commercial and residential construction.