About Us

Who We Are

FHI Windows, Doors and Conservatories are an independent double glazing company operating throughout Norfolk, Lincolnshire and Cambridgeshire.  Supplying a range of quality products from leading manufacturers with our 10 year guarantee, we look forward to working with you on your home improvements.

Cost is always important, which is why we offer OAP and Key Worker discounts to save you money.


Get in touch with us.

Request a price, send us site pictures or we love to receive images of furnished installations.