Flat Oval

Flat Oval

Spiralite® non metal pre-insulated ducting is a new and innovative product with many unique properties that meet the most demanding strength, safety and environmental requirements in the H&V industry. It is up to 86% lighter than traditional steel ductwork with insulation, significantly more energy efficient, fully sustainable, quicker to install and with many more environmental and quality benefits. It also has significant cost benefits over traditional steel ducting, both initially and whole-of-life. Installation time is reduced as only one fit is required – the ducting and insulation (lagging) in one!

The insulation panel used in the fabrication is the Kingspan® KoolDuct ® Board. This panel is cut to allow it to be formed into a complete flat oval duct and sealed with reinforced foil tape. The internal surface is lined using a continuous impermeable vapour proof laminate sealed onto itself to give a strong and extremely airtight duct system.