Technical Performance - Acoustic Spray Foam

The above test results from the University of Salford show clearly that the Capital system absorbs >50% of the sound energy impacting the test surface. A co-efficient of 1.00 represents total absorption.

• External foam and coating systems in line with BS5241 and BS7021
• Achieves U/values from 0.981 to 0.160
• Class 1 surface spread of flame rating when tested in accordance with BS476 Part 7

The table below compares the relative sound absorbing properties of the Capital system and commonly used materials. A co-efficient approaching zero indicates that the material is reflecting the sound energy that impacts the test surface.

• Class 0 (higher than statutory Class 1) coatings available for additional fire resistance
• All materials manufactured to ISO 9002
• 10 – 25 year guarantees
• BUFCA approved contractors
• Additional insurance bonded guarantees