Our extensive range of accessories are the perfect addition to your boiler to further enhance its performance and energy-efficiency.

Flue components

Our stainless steel flues are fully compliant with class A1/A2 requirements of the building regulations part B – fire safety.

Our metal flues are made from high quality stainless steel, a more durable and non-corrosive alternative to other non-combustible materials such as aluminium.

We offer a range of flue components. Please call us on 0345 901 1114 to discuss your needs and we can advise you on the components that best suit your requirements.

Fluing Options


The Sime Home range of intelligent controls, timers and clocks will maximise the efficiency of your Sime product. Talk to your installer about the most appropriate solution for your home.