The Redbank 175mm Raft Lintel Filler Block is used along side the starter block and above the raft support lintel. This filler block is manufactured using a pumice-based concrete making them lightweight, durable and easy to handle and install. The range was developed to meet the growing demand for flue products to suit modern, efficient wood-burning, multi-fuel and gas-fired appliances, and more stringent environmental requirements. Pumice has natural high thermal properties that enhance the performance of flues to meet these standards.
Dimensions:
230mm(w) x 65mm(h) x 550mm(d)