Heated seat cushions in churches

As churches continue to take steps to tackle their climate impact, you may be considering alternatives to oil and gas to lower the church's carbon footprint.

When considering alternative forms of heating, you’ll need to choose one that meets the needs of your church. The Church of England has developed helpful guidance to support parishes on this journey.

It’s also helpful to involve your insurance provider in the decision-making process to understand the impact on your insurance cover.

Lithium-ion batteries are widely used as a power source in portable electrical products. Though failure rates are low, there have been electrical fires linked to their use, which can result in thermal runaway (intense flaming and explosions).

The cushions you choose should be made from fabrics that will deliver an appropriate level of fire performance for how and where they will be used.

Safe use and proper charging of lithium-ion batteries are also critical.

Consider these risks before introducing heated seat cushions:

• Cushions should meet the requirements of BS 5852 Part 2 Crib 5, as detailed in the Furniture and Furnishings (Fire) (Safety) Regulations. Both the cushion and fabric covering will provide a higher level of fire resistance, more suitable for use in public buildings like churches. Manufacturers and suppliers will be able to advise on the fire performance of their products. 
• Select heated cushions that include a thermal cutout, isolating the power if excessive temperatures are detected.
• Select products with the relevant CE Marking. This shows they meet the legal requirement for sale in Europe. CE marking is still recognised in the UK.
• Review your church’s fire risk assessments and update them as you introduce heated seat cushions/ Note the change this risk creates and the safety measures you will have in place.
• Batteries should be removed from cushions when recharging and never left on charge while unattended. Charging should be done in a secure area, clear of anything that could catch fire easily, and with no public access.
• Check for signs of damage to the batteries before use. A damaged battery could result in a serious fire, so if you notice any damage, don't use it.
• Avoid using trailing electrical leads. They create both a trip hazard and an increased fire risk if the cable is damaged.
• When you use extension leads to charge the batteries, inspect them for signs of damage and wear, in addition to periodic electrical safety checks by a competent person. These checks can be done as part of a church's regular portable electrical equipment testing regime.
• Never daisy chain (link together) electrical extension leads. This can lead to electrical overload and potential fire.

As the leading church insurer, Ecclesiastical is supporting customers in taking positive steps to tackle climate change. Please contact us if you need further guidance.

This guidance is produced in collaboration with The Church of England.

For more information about hazardous substances, download our guide.