Welcome to Rapide Frame Supplies Rapide Frame Supplies offers an extensive range of high quality PVCu windows, doors and conservatories in Grimsby. We are a local company with a wealth of experience and we cover a vast area which includes Grimsby, Lincolnshire, Humberside and East Yorkshire. More Information.Excellent customer service Customer service is of the utmost importance to us as is using only the highest quality products ensuring that deliver the best service possible to you. Competitive pricing Our showroom is open Monday to Saturday, all of our prices are very competitive and all work is carried out by trained and experienced professionals. So if you're looking for new windows, doors or a conservatory look no further! Call or email us for more information