Tower strengthening and structural upgrades to the clocktower have required M30 TCBs specified by McAlpine Special projects and installed by Apex Steel Structures.

Greenkote® anti-corrosion protection

Tension Control Bolts Ltd has its own metal coating plant producing an environmentally friendly anti-corrosion coating called Greenkote, which is comparable to galvanising, although it is harder wearing and readily accepts all paint systems. Learn more about Greenkote.