Working with you to choose the best quality windows and doors that

complement your style and needs at an affordable cost.


Installing high quality doors and windows is one of the best investments you can make, improving the appearance, energy, efficiency and security of your home.  It's essential to choose a team you can trust to help you make the right decision and find the best solution for your home.


Here are just a few reasons why our clients choose HET Windows to do just that.

We take pride in providing a professional, friendly and personal service.  No high pressure sales tactics, just straightforward advice you can trust.  And should you ever need to pop in and see us, our shop is open six days a week.

Each project is managed by a dedicated Project Manager, who will keep you informed every step of the way.  Working with HET Windows, you can leave it to us to do the leg work. One less thing to worry about.

HET was established over 25 years ago.  This experience means that we're able to provide clients with the necessary expertise and knowledge to ensure each project runs as smoothly as possible.

Your windows and doors come with a guarantee, so you're totally covered.

We're committed to providing our clients with the best possible service, which is just one reason why so many of our customer recommend us to their family and friends.

The range is also accredited by BBA and the Secured by Design Initiative and of course we're a member of FENSA.


Home Extension Team (Hitchin) Ltd. Registered in England.  Company number 240116.

© HET 2021

Considerate Constructors