A1 Asphalt Co is your Roofing Company in Sidcup, LDN. A1 Asphalt Roofing is a family business company was established in 1967 with the aim of providing the best flat roofing services in London and the South East with the finest quality workmanship at fair prices. Keeps your property safe from the elements with the help of the flat roofing professionals at A1 Asphalt Co in London. Your roof is one of the most important aspects of your property to keep the elements at bay. A leaking or damaged roof can cause untold damage to the rest of your property, leaving you with much bigger bills for large repairs to your home. If you are experiencing issues with the flat roofing on your property, and need a flat roofing specialist you can rely on for a quality job, then you need A1 Asphalt Co. You can rely on us for a quality service every time. We pride ourselves on delivering exceptional flat roofing services at a fair price at all times.