Internal socket boxes.

Astroflame's Socket Box Inserts, are manufactured from halogen free, low smoke, fire resistant, mineral fibre material and are designed to maintain the fire performance of partition (stud) wall constructions when penetrated by steel or plastic electrical back boxes. The insert will also provide resistance to the passage of sound and air movement.

In the event of a fire the Socket Box Inserts mineral fibre material will prevent the fire passing through the electrical back box aperture, providing effective fire resistance, for integrity (E) and insulation (I) from 30 to 120 minutes (EI30 to EI120) depending upon the wall construction.

Features and benefits:

• UKCA marked certified for UK markets.
• BS EN 1366-3 Fire Tested.
• Fire ratings of EI30, EI60, EI90 and EI120.
• Tested in single-layer and-double layer partition systems.
• Tested in 75 mm-thick walls and greater.
• Tested in "Twin Wall" fire and acoustic partitions.
• Acoustically tested / limits air leakage.
• Back-to-back tested in many applications.
• Suitable and tested for both plastic pattress boxes and metal back boxes.
• Available for single and double boxes (35 and 47 mm depths available).
• Tested with multiple cable penetrations.
• Pre-formed for easy installation - can be installed in seconds without assembly or adhesives.
• No maintenance required.
• Mess free installation - no need for adhesives, screws or drilling.
• Can be retrofitted.