About Us

Dunster House started as a uPVC window and doors manufacturer over twenty years ago in 1994. Since then, we’ve expanded into products like timber garden buildings and grown to 6 UK branches. It’s a family-owned firm and all of the Murphy's; Christopher, Pamela, Alexander and Andrew have spent years physically creating many of these by hand and this knowledge and experience of windows runs throughout the company. We really are specialists in creating high quality windows and doors. As we expanded, we invested in specialised equipment such as our corner cleaner, airbed and the precise laser cutter show below, to measure and cut the glass with greater speed and accuracy.

Our own specially-trained staff construct the uPVC windows and doors themselves in our Bedford factory. Unlike some companies, there’s no middle man or overseas supplier. This means we can ensure our very high standards are met and we can sell to you directly at consistently low prices!