Rooflights
Twinfix
The Twinfix range of high quality, safe polycarbonate and glass rooflights are designed to provide the maximum efficient distribution of natural light, together with a variety of ventilation options.
Their products are manufactured in the UK, to comply with European standards and UK Building Regulations, they are also Building Regulation Part L compliant design to achieve low U value targets and non-fragile in accordance with ACR[M]001:2014 and CWCT TN67.
They offer ventilation options for Natural Ventilation in accordance with Building Regulation Part F and Automatic Opening Vents for Smoke Ventilation can be accommodated in larger rooflights.