Brightlingsea based Spectrum Glazing Ltd are a family run business whose main ethos is to install the best quality windows, doors and conservatories at the most competitive price. Spectrum Glazing aim to beat any like for like window or conservatory quotation. Spectrum are specialists in the design, build and install of Ultraframe conservatories, tiled home extensions and glazed orangery glass extensions. So whatever space you are looking to add to your home in Colchester, contact Spectrum Glazing for a modern and contemporary glazed home extension design.