Renovating a Black Limestone Patio in Walgrave July 22, 2018 | No Comments | black limestone, Natural Stone, northamptonshire, patio, Patio Sealing, paving, Stone Sealing, Tile Cleaning Activities, village, Walgrave, Work History [ad_1] The following photos show a large black limestone patio that had been installed at a house in the village of <b Walgrave by a […]