Smoke alarm installation and maintenance with drill fixings checklist and toolbox

How to Install and Look After Smoke Alarms

Difficulty 2/10
Time 15-30 mins
Tools Drill / fixings / test button
May need a pro Electrician for mains alarms

Smoke alarms need placement and maintenance

Smoke alarms only help if they are in the right locations, working, audible and tested regularly.

Basics

  • Follow the manufacturer's placement instructions.
  • Fit alarms where they can be heard from bedrooms.
  • Test regularly and replace batteries or units when required.
  • Keep alarms clean and free from paint or dust.
  • Consider heat alarms for kitchens where recommended.

Safety note

Mains-powered alarms and interlinked wiring should be fitted by a qualified electrician unless they are specifically designed as plug-in or battery DIY products.

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