Exhaust Fan Repair: Common Issues, Costs, and When to Fix It

When your exhaust fan, a device that pulls steam, smoke, and odors out of kitchens and bathrooms. Also known as extractor fan, it keeps your home air clean and prevents mold buildup. stops working, it’s not just annoying—it’s a health risk. Moisture builds up, walls get damp, and mildew starts growing. Most people assume it’s a simple fix, but the problem could be the motor, the switch, the wiring, or even a blocked duct. Knowing what’s wrong saves time and money.

Many extractor fans, common in UK kitchens and bathrooms, often fail due to age, dust buildup, or motor wear. last 8 to 12 years. If yours is older than that, a new one might cost less than a repair. But if it’s under 5 years old and just making noise or not pulling air, it’s likely a clogged filter, loose blade, or bad capacitor—things a technician can fix in under an hour. The fan motor, the core component that spins the blades and moves air. is the most common failure point. Replacing it costs between £50 and £120, depending on the model. But if the whole unit is cheap and outdated, buying a new one with better energy ratings can save you money long-term.

Don’t ignore signs like loud grinding, slow spinning, or no airflow at all. These aren’t just nuisances—they mean the fan isn’t doing its job. In bathrooms, that means humidity stays trapped, leading to peeling paint and rot. In kitchens, grease builds up on walls and ceilings. Some people try cleaning the blades themselves, but if the motor’s failing, that won’t help. And if the fan’s wired directly into the circuit, DIY fixes can be dangerous without the right tools and knowledge.

You’ll find real repair stories below—from cracked casings and burnt-out switches to full motor replacements. We’ve covered cases where fixing a fan cost less than £80, and others where replacing it with a quieter, smarter model made more sense. Some posts even show how to test if your fan is getting power before calling anyone. Whether you’re dealing with a noisy kitchen extractor or a bathroom fan that won’t turn off, this collection gives you the facts—not guesses.

Can an Exhaust Fan Be Repaired? Simple Fixes and When to Call a Pro

Can an Exhaust Fan Be Repaired? Simple Fixes and When to Call a Pro

Most extractor fans can be repaired with simple fixes like cleaning, capacitor replacement, or tightening parts. Learn when DIY works and when to call a pro to avoid costly damage from damp and mold.

Recent Posts

Effective Ways to Troubleshoot Your Oven Issues
Jan, 21 2025
Effective Ways to Troubleshoot Your Oven Issues

Unravel the mysteries of oven troubles with a comprehensive guide that walks you through common issues and their solutions. From unexpected cold spots to issues with heating elements, this article explores practical approaches to diagnosing and fixing your oven. Learn about signs to watch out for, potential tools needed, and tips to maintain your oven's optimal performance. Perfect for homeowners who want to save a little cash and feel empowered to tackle minor repairs before calling in the professionals. This guide makes oven repair accessible and doable for the average person.

Water Heater Red Flags: Common Signs Your Hot Water System Needs Attention
Jul, 5 2025
Water Heater Red Flags: Common Signs Your Hot Water System Needs Attention

Learn the warning signs of a failing water heater and get practical tips for repair and maintenance to prevent costly breakdowns and keep your hot water system running safely.

How to Replace a Broken Element on an Electric Hob: Step-by-Step Guide for DIY Repair
Aug, 8 2025
How to Replace a Broken Element on an Electric Hob: Step-by-Step Guide for DIY Repair

Can you replace an electric hob element? Absolutely! This hands-on guide dives into safe, practical steps for swapping out faulty burners and keeping your electric hob in top shape.

Signs Your Hot Water Heater Needs Replacement
Jan, 18 2025
Signs Your Hot Water Heater Needs Replacement

Determining when your hot water heater needs replacement isn't always straightforward. This guide explores key signs such as irregular water temperatures, strange noises, and age that might indicate it's time to get a new unit. Understanding these signs not only ensures a reliable hot water supply but also prevents potential damage and higher energy bills. Additionally, we discuss some tips for maintenance to prolong the life of your current system.

Do Appliances Need Service? How to Spot When Professional Help Is Required
Oct, 19 2025
Do Appliances Need Service? How to Spot When Professional Help Is Required

Learn why and when appliances need professional service, the signs of trouble, how often each should be checked, DIY tips, costs and when to replace.