Birtley Heavy Duty Internal Wall Box Lintel 100mm SB100HD Length:2850mm The CB150 lintel has a

The CB150 lintel has a standout feature: a hot-dip galvanised finish

These 20mm vitrified tiles resist algae growth

With its unrivalled quality

Installation temperature: > 0 °C

Birtley Heavy Duty Internal Wall Box Lintel 100mm SB100HD Length:2850mm The CB150 lintel has aThe Birtley Heavy Duty Internal Wall Box Lintel 100mm SB100HD is engineered for superior strength and durability, making it the ideal choice for single leaf internal walls. Crafted from structural grade mild steel (S275JR) and finished with a 65m hot dip galvanised coating, this lintel offers exceptional corrosion resistance and a long lifespan. Its robust design ensures a 60 minute fire rating when paired with a two coat plaster finish, providing