Home improvements
We’ve uncovered even more unsafe carbon monoxide alarms
Find out what our latest tests into carbon monoxide alarms have discovered, including some alarms that fail to detect CO and could pose a risk to life.
Which? launches CO alarm give-away
Does your home have a Best Buy carbon monoxide alarm?
Five burglar alarm buying tips revealed
Are you considering buying a burglar alarm? Which? expert advice on what five things you should consider, including types of alarms and alarm features, plus tips from burglar alarm owners on what it's worth spending your money on.
52% of people have been cold called by someone claiming to be a trader
More than half of the 1,645 people we spoke to have been cold called by a trader. Discover what common tactics rogue traders use to reel you in, and read our advice on how to find a reliable trader in your area.
The worst DIY disasters revealed by Which? Trusted Traders
When we surveyed Which? Trusted traders, 78% of them said they had been called in to rectify a botched DIY job. Find out what you should - and shouldn't - do yourself.
Dangerous smoke alarms fail to sound in Which? tests
Smoke alarms bought for just £1 from Ebay have repeatedly failed to detect smoke in recent Which? tests. The alarms failed to sound in more than 80% of the fire...
The five home improvements most likely to blow your budget
Which? reveals the top five home improvement projects likely to take you over your budget and explains how you can save money on your home renovation.
Common new conservatory problems and how to avoid them
We've asked conservatory owners what problems they have experienced - read on to find out the top three most common issues, as well as Which? expert advice on how to deal with faults and avoid mistakes in the first place.
What do Homebase customers think of it?
Homebase is closing 42 of its UK stores, but what do its customers really think? Which? surveys compare Homebase with stores such as B&Q and Wickes.
Which? awards new Best Buys to three fitted kitchen companies
Three fitted kitchen brands scored highly enough to be awarded Best Buy status for their kitchen units when we assessed them in our expert lab tests