| 105 Linear Metres of valley gutters relined with H.G Sharman Ltd Rubberised plygene gutterline system. Kingspan 20mm insulation board was laid in the sole of the gutter to prevent ponding between and puncture by the gutter bolts. 11no. outlets and 2no. stop ends with weir overflows were heat welded to the liner to create a joint and detail free gutter. Because the sole of the gutter was 600mm wide holding down straps were also fixed at 2.0m centre to prevent wind uplift. |
