This raft lintel filler block is used in conjunction with raft lintel systems to fill voids and support structural elements during chimney or flue installation. Its construction is suited to the demands of typical roofing and building tasks where accurate alignment and stability are needed.
On-site, the block is commonly set into masonry as part of new builds or renovation work, especially in traditional and multi-fuel setups. It assists in maintaining the correct structure around flue systems and contributes to a consistent finish for roofing and chimney assemblies.
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