The IS4135 threshold plate/stair nosing is suitable for uneven or raised door sills to help prevent rain, draughts, and light penetration, when used in conjunction with a Kilargo door bottom seal.
- Also available in: 250mm increments from 1000mm to 5000mm
- Silver anodised aluminium
- Stainless steel fixing screws and plugs supplied
- Alternatively, fasten with builder’s adhesive for concealed fixing