Tensioning Strap BS ​25x2mm 10m Fast 833224

Description

The BS tensioning strap is a robust and reliable mounting strap made of hot-dip galvanized steel, used for the effective anchoring and reinforcement of roof and timber structures. This steel strap is specifically designed to provide optimal stability in construction and renovation projects where high strength and long service life are essential. The strap is excellently suited for use as cross-bracing in both floor/ceiling joist systems and walls, helping to absorb tensile forces and distribute loads evenly across the entire structure.

Material and Installation

Manufactured from hot-dip galvanized sheet steel (grade S250GD+Z275), the tensioning strap offers strong corrosion protection and a durable surface, well-suited for Nordic building environments. To achieve the intended effect and maximum stability, the strap must be installed under proper tension. It can be easily and securely fastened using 4.0 mm anchor nails or 4.8 mm anchor screws, inserted through the pre-drilled 5.0 mm holes.

Key Features and Structural Advantages

• Stable anchoring of roof structures: Ensures that roof trusses and load-bearing elements are held firmly in place against wind and snow loads.
• Wind bracing: Provides effective protection against wind loads in wall structures and floor/ceiling assemblies.
• High corrosion resistance: A hot-dip galvanized surface with a Z275 zinc coating offers effective protection against rust and external environmental factors.
• Simple and precise fastening: Pre-drilled holes facilitate quick and accurate installation using standard anchor nails or anchor screws.

Applications in Timber Construction

Tension straps are used in a wide range of construction projects that require structural stability. Common applications include:

• Reinforcing roof trusses and purlin connections.
• Wind bracing for exterior and interior walls in timber-frame buildings.
• Stabilizing floor/ceiling structures in multi-story buildings.
• Anchoring smaller timber structures, such as garages, storage sheds, and decks.

Important Considerations for Installation

For a tension strap to provide its intended stabilizing effect, it must be properly tensioned during installation. A loose strap cannot effectively resist tensile forces, which compromises the overall stability of the structure. Use approved 4.0 mm anchor nails or 4.8 mm anchor screws, and ensure that they are fastened into sound, high-quality timber.

Technical specifications

• Product: BS Fast tension strap
• Width: 25 mm
• Thickness: 2.0 mm
• Length: 10 m
• Material: Hot-dip galvanized sheet steel S250GD+Z275
• Hole diameter: 5.0 mm
• Recommended fasteners: 4.0 mm anchor nails or 4.8 mm anchor screws