Regency Glazing wants to help you make a good first impression. Our glaziers will see that you do so. Regency Glazing is a leading Glasgow based double glazing installer and repair company. We employ premier glaziers. You can get high quality double glazing installers and repairs by calling Regency Glazing on 0141 950 4400. Newly installed double glazed windows and doors are astounding. However, if poorly constructed or improperly fitted, your beautiful windows and doors can become ugly nightmares.