On all orders
BLM Standard Lead Slates are used wherever a pipe penetrates a roof covering to provide a weathertight joint. They can be used on tiled, asphalt, felt and slate roofs. Craftsman made from welded BS EN 12588 Code 4 Rolled Lead Sheet. Conforms to LSTA guidelines Base size: 450mm x 450mm and minimum upstand height 150mm.
- Standard slates suit roof pitches of 30-40 degrees and 90 degree angles for flat roofs and vertical outlets
- Outlets to suit 75mm, 100mm, 125mm and 150mm outside pipe diameters
- Base size: 450mm x 450mm and min upstand height 150mm