The Hilton London Metropole is in central London, less than a mile from Hyde Park. The hotel has 1,100 bedrooms with suites overlooking the London skyline. The main contractor, CRL, contacted KEIM as they required an external coating to comply with fire rating regulations for buildings over 18 metres high. KEIM Soldalit was applied onto the tesserae mosaic tiles as it meets class A2-s1, d0 according to EN 13501-1.