Fire Break Fixings

Our range of fire break fixings is designed specifically for use in external wall insulation systems, helping improve fire safety and structural performance. These specialised fixings play a key role in controlling fire movement across external wall insulation installations, ensuring secure attachment and enhanced fire resistant protection.

What are fire break fixings?

Fire break fixings are mechanical anchors and metal pin systems used to secure and reinforce insulation around fire barriers within façade systems. Unlike standard plastic wall plugs, which can typically melt under extreme heat, fire break fixings are manufactured using stainless steel, galvanised steel or other fire-rated materials to maintain structural integrity during a fire event.

The role of fire breaks in EWI systems

Fire breaks are integrated between rows of insulation boards in EWI systems to slow or prevent the spread of fire across the façade. When combined with appropriate fixings, they create a continuous fire barrier within the systems, improving overall façade safety and performance.

How they stop fire spread between insulation boards

Fire break fixings help hold fire barrier materials firmly in place around EPS insulation, lamella strips, or Rockwool horizontal bands. They prevent board movement and maintain fire break continuity during extreme conditions, ensuring effective fire containment.

Examples of fire-rated materials and applications

• Rockwool lamella strips used between EPS insulation layers
• Fire-rated barriers in façade applications
• Systems for concrete, brick, brickwork and wood substrates

Types of fire rated fixings

We supply a comprehensive range of fixings to suit different insulation types, board thicknesses and substrate conditions.

Metal pin options for EPS insulation

• Stainless steel pin fixings with high corrosion resistance for long-term durability.
• Galvanised steel fixings for cost-effective fire performance.
• Fire-rated safe d clips and washers to improve load spread.
• Designed for use with EPS insulation and hybrid mineral fire breaks.

Each product includes clear size, diameter and length details to help you select the correct option based on board thickness and substrate type.

Installation and safety standards

Fire break fixings must be installed in accordance with system design requirements and manufacturer guidance to ensure compliance and optimum performance.

• Drill a clean hole using the correct diameter.
• Insert the fixing and place it flush with the board.
• Use a suitable hammer or setting tool to secure properly.
• Carry out checks to ensure correct fixing depth and anchorage.
• Always check the product datasheet for load and fire ratings.

All fixings are tested and certified to meet relevant UK façade fire safety standards, supporting safe installation in external wall insulation systems.

Our fire break and fire resistant fixings

On this page, you can choose from a professional range of fire rated fixings supplied in different pack and box sizes, with clear product descriptions and technical details included for each number and MLN reference.

Each fixing is designed to work with mineral fire breaks and EPS insulation, giving reliable hold, improved fire resistant performance and long-term structural safety.

Browse our products below, select the size and type you need, and place your order online. Prices shown ex VAT; VAT will be added at checkout.

If you’re unsure which fixing best suits your project, contact our team for technical guidance and specification support for your applications.