cleveland arts and social sciences academy Well in simple word logo may be looked as an alphabetical representative of your business. For instance, renowned UK based car Maker Company Bentley Motors Limited has 'B' marked logo installed on its vehicles. This is just an illustration you'd probably have noticed virtually all companies having their logo representing their business and which makes them look completely different from their contenders manufacturing same kind of products and supplying the same type of services. Awarded a UK patent, Senior’s PURe® range of energy-efficient aluminium windows and doors is the first on the UK market to benefit from an enhanced thermal barrier manufactured from expanded polyurethane foam (PUR). Traditionally used in cladding and insulation products, the innovative use of PUR as a thermal barrier in windows and doors gives the PURe ® range the potential to achieve U-values as low as 0.71W/m2 K when calculated as a commercial CEN standard window and 0.93W/m2 K when calculated as a CEN standard door.