Looking for a trader that has passed a Which? assessment?

Visit Which? Trusted Traders to find local traders who have been checked and assessed by our trading standards professionals.

Windows & Doors related which? advice

Painter and decorator

Protect yourself from home improvement scammers

Finances are tight and you really need that household niggle fixed. When a salesperson comes knocking, it's tempting to hire them straight away. Here's why you should be cautious. Read more »

In House & home | Double glazing | Patios & paving | Maintenance & handy man | Garden

Key being inserted into lock

This article is archived

Home security: A locksmith explains how to secure your home's doors

Find out how to satisfy insurers and protect your home with these tips on home security from a locksmith. Read more »

In Locksmiths | Home security & alarms | Replacement doors

Infra-red image of a poorly insulated home

Double glazing - effective insulation?

Double glazing's insulating effects in infra-red. Save the planet and your pocket by insulating your home. Read more »

In Double glazing | Window restoration

Double glazing trader installing windows

Replacing windows: competent persons schemes

When you replace windows and doors you're legally required to ensure the work meets government standards. Read more »

In Double glazing | Window restoration | Window cleaners

uPVC windows with secure key operated locks

This article is archived

Are your windows secure?

Secure your home's windows with these tips from a Which? Local-recommended locksmith. Read more »

In Locksmiths | Double glazing

Latest Which? discussions

DGCOS V No Rogue Traders

Hello - I have also had the same experience with APROPOS - 10 weeks since a botched installation and now ignoring me, one attempt to return to rectify some of the problems, after 42 emails attempting to resolve the issues - eventually turned up a day…