Corefix Strap Hollow Wall Fixing – Datasheet

Corefix Strap Fixing Guide

The Corefix Strap Fixing Guide provides clear, practical guidance on using the Corefix Strap system to achieve secure fixings in hollow walls and plasterboard constructions. Designed to deliver strong load performance where traditional fixings can fail, Corefix Strap is a dependable solution for fixing heavy items safely and reliably.

This guide explains what the Corefix Strap is, where it should be used and how to install it correctly to ensure long-term performance in domestic and commercial environments.

What Is the Corefix Strap?

The Corefix Strap is a heavy-duty hollow wall fixing designed to distribute load over a wide area behind plasterboard. Unlike basic cavity fixings that rely on expansion alone, the Corefix Strap uses a robust metal strap that spreads the load, reducing stress on the board and increasing overall fixing strength.

Once installed, the strap sits securely behind the plasterboard, creating a strong anchor point that allows heavier fixtures to be mounted with confidence.

Suitable Applications

The Corefix Strap Fixing Guide recommends this system for applications where increased load capacity is required in hollow wall constructions. Typical uses include:

• Radiators and towel rails

• Wall-mounted cabinets and cupboards

• Shelving systems and storage units

• TV brackets and AV equipment

• Sanitaryware and bathroom fittings

The Corefix Strap is particularly effective in plasterboard walls where there is no immediate access to solid masonry behind the board.

How the Corefix Strap System Works

The Corefix Strap system works by inserting a folded metal strap through the drilled hole in the plasterboard. Once behind the board, the strap opens out and spreads across a wide surface area.

When the fixing screw is tightened, the strap clamps firmly against the rear of the plasterboard, creating a stable and load-bearing fixing point. This design significantly reduces the risk of pull-out and helps maintain fixing integrity over time, even under repeated load.

Installation Guidance

Correct installation is essential to achieve the full performance of the Corefix Strap. The following steps outline recommended installation practice:

1. Mark the fixing position accurately and drill the required hole size through the plasterboard.

2. Insert the folded Corefix Strap through the hole until it passes fully behind the board.

3. Allow the strap to open and sit flat against the rear of the plasterboard.

4. Fit the supplied screw or fixing bolt and tighten carefully until secure.

5. Attach the fixture, ensuring the load is evenly distributed across all fixing points.

Always check for hidden services before drilling and follow standard site safety procedures.

Key Benefits of Corefix Strap

The Corefix Strap Fixing Guide highlights several advantages that make this system a popular choice for professional installers:

• High load capacity in hollow walls

• Wide load distribution behind plasterboard

• Reduced risk of board damage or failure

• Suitable for heavy-duty applications

• Reliable performance over time

• Professional-grade fixing solution

These benefits make Corefix Strap ideal for demanding installations where safety and strength are critical.

Technical Overview

Corefix Strap fixings are manufactured from high-quality materials designed to deliver consistent performance in hollow wall environments. The system is compatible with standard plasterboard thicknesses commonly found in modern construction.

Load ratings will vary depending on wall condition, board thickness and correct installation, so installers should always assess suitability for the intended application and consult the official datasheet for detailed technical specifications.

Download the Corefix Strap Datasheet

For full product specifications, load guidance and detailed installation information, download the Corefix Strap Datasheet (PDF) using the link below.