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SKU: LDSS48

Simpson Strong-Tie LDSS48 48" Light Diaphragm Spline Strap for CLT & Mass Timber Panels - G90 Galvanized

Regular price $1699
Ships Nov 11 when you order now

Description

Simpson Strong-Tie LDSS-48 Light Diaphragm Spline Strap is designed to create strong, reliable connections between wood structural panels in light diaphragm applications. Commonly used in roof and floor diaphragm systems, the LDSS-48 helps transfer loads across panel joints while maintaining structural continuity throughout the assembly.

Manufactured from durable steel with a G90 galvanized finish, the LDSS-48 provides dependable diaphragm reinforcement in wood-framed construction. Its pre-engineered spline strap design helps simplify installation while supporting efficient load transfer between adjacent wood structural panels.

The LDSS-48 is an ideal solution for contractors, builders, and engineers seeking a reliable method of connecting diaphragm panels in residential, commercial, and engineered wood construction. Its proven performance helps strengthen panel connections while contributing to the overall stability and integrity of the structure.

Key Features

  • Diaphragm Connection: Designed to connect wood structural panels in roof and floor diaphragm systems
  • Spline Strap Design: Helps transfer loads across adjoining panel joints
  • Steel Construction: Manufactured for dependable strength and structural performance
  • Galvanized Finish: G90 coating helps resist corrosion for long-term durability
  • Engineered Solution: Supports structural continuity in light diaphragm applications

Specifications

Width: 3-3/4"
Length: 47-1/2"
Thickness: 18 Gauge
For Treated Lumber: No
Material: Steel
Finish: G90 Galvanized
Manufacturer Name: Simpson Strong-Tie

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  • Fast Framing Reinforcement

    Precut strap ties reinforce framing connections and strengthen structural assemblies. Their pre-cut design eliminates field cutting, helping save installation time. Ideal for walls, floors, and roof framing applications.

  • Strengthen Wood Connections

    Precut strap ties help transfer loads across framing joints for improved stability. Commonly used in splices, blocking, and other structural applications, they create stronger wood-to-wood connections.

  • Built for Structural Support

    Precut strap ties provide added strength at critical connection points throughout a structure. Trusted by builders and contractors, they support code-compliant construction while improving overall structural performance.

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Our footprint

Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

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