Birtley Building Products Ltd is a wholly-owned subsidary of Hill & Smith Holdings PLC, who produce a wide range of supergalv lintels.

Birtley Supergalv Lintels:

  • The only range of steel lintels, fully hot-dip galvanized AFTER manufacture,
  • Best corrosion protection on the market,
  • Manufactured to BS845-2:2003,
  • Extensive range to suit every requirement,
  • No exposed edges or welds.