Profile: Leamore Windows Ltd. is a manufacturer of uPVC windows and doors. We have ISO 9001 certification. All our windows are made from UPVC which are fully water resistant and weather resistant. All frames are reinforced and fitted with double draught excluders as standard. They are available with clear, leaded double glazed units. All our UPVC windows are fitted with mushroom cams, security locks, locking handle and are internally glazed. Our UPVC doors comes with hook bolt security and reinforced frames. We also produce a wide range of porches from flat roof construction right through to porches with tiled canopy roofs.