Danelle Vanstone

Brick home with new windows and a glass Juliet balcony fitted by a certified installer
Why is it so important for window installers to be certified?

Whether you’re in need of a window repair or need to replace all the windows and doors in your home,

double glazing fitter
What Types of Window Certification are there?

Suppose you’re planning to install new windows and doors in your home, it’s crucial to ensure that the tradespeople you

Family looking out of a window together at home
What are casement windows? 

What are casement windows?  Casement windows are one of the most popular window styles for UK homes, known for their

Wooden flush sash window with a Certified Competent approval tick
What are Flush Sash Windows?

Flush Sash Windows are becoming popular for UK homeowners looking for a touch of high-end aesthetic in their homes. Available

Front entrance and door of a home – choosing your door style
What’s your door style?

When it comes to doors, the options are almost endless. Even the range of front door styles available is enough

Close-up of a white uPVC window – deciding whether to repair or replace your windows
Repair or replace – is it time for new windows & doors?

During the war, the British Ministry of Information issued a pamphlet called Make Do and Mend, giving homemakers useful tips

Do you still have questions?

Click on the button below and ask Certified Competent anything you like.