Interior Workshop. Interior Workshop have been making high quality curtains & soft furnishings for over 25 years. We specialise in soft furnishings, upholstery, blinds & carpets for domestic, hotel and general contract. Interior workshop opened its own retail interior design shop in Altrincham in 2000 where we have a huge library of patternbooks from all the top fabric & wallpaper designers. These include Designers Guild, Osbourne & Little, Romo, Harlequin, Colefax & Fowler, Casamance, Manual Canovas, Lorca, Voyage, Globaltex. We have an expert measuring and fitting service and operate throughout the U.K. & Europe. Having our own workshop allows us to effectively control quality, costs & delivery times.We also supply a large range of carpets at competitive prices.