Birtley Medium Duty Cavity Wall Lintel 100mm MD90 yacht varnish Must be used with a

Must be used with a cavity tray - External walls only

TLX gold can be used in historic buildings and public buildings

Unique natural veining and riven profile

designed for use on Rolawn lawns but can also be used to improve any utility lawn

a minimum of 750kg

Birtley Medium Duty Cavity Wall Lintel 100mm MD90 yacht varnish Must be used with aCrafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90 105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post fabrication galvanising, all surfaces are