Welcome to J C Friend & Sons Glazing Ltd.

A Family Run Window & Door Company Based In Hertfordshire

J C Friend & Sons Glazing Ltd is a reputable double glazing company, predominantly working in south east Hertfordshire. Areas include Rickmansworth, Croxley Green, Chorleywood and Watford. With over thirty years experience in the industry, J C Friend & Sons Glazing Ltd has proven to be a reliable, trustworthy and caring company.


Browse our Products

Need help? Call us on 01923 711324


Whether it’s modern or traditional, we have all angles covered. Our wide range of finishes and designs cater to all needs & are built to last.


Want to make your house feel like a home? Our range of doors help you to put your own stamp on a house, as well as offering excellent thermal efficiency and security.

Roof Lanterns & Conservatories

Compared to their dated counterparts, modern conservatories are thermally efficient, quiet and more stylish. Making them a very viable option, adding value and desirability to your home.

Our Customers Are At The Heart Of What We Do

Family Run Business

We truly are a family business, local & dependable. We pride ourselves on our customer service. Over the years we have found that it is the one of the biggest factors in returning customers as well as making new ones. No sales spiel, just good old-fashioned, honest advice.

Our Process

From start to finish we guide you on what best suits you & your home, providing you with example windows, demonstrations & colour samples. All the paperwork is taken care for you & we work around your commitments making the process as painless as possible.


From the moment we arrive till the moment we leave, we are courteous & careful. We know how much people love their homes, so we make sure to leave them as we found them.


Our extensive experience & patience mean we achieve high levels of finishing. We are never in a rush, we take the time to do each job as it should be done.