Tetrad sofas are the perfect balance between style and quality. At Tetrad, they pride themselves on their dedication to both quality craftsmanship and dedication. Each Tetrad sofa is individually hand-crafted and is built to last as well as being an important feature of your home. Tetrad makes its range of furniture in its factory in Lancashire. We stock a wide range of Tetrad furniture in our Norwich store including armchairs, footstools and Tetrad sofas.