Frontier Pitts manufacture a range of Road Blocker models. The 'Parking' height road blocker has a lifted height of 353mm and the 'Security' height road blocker has a lifted height of 533mm.

The SMT Road Blocker is a surface mounted unit requiring minimal foundations and comes with a lifted height of 300mm.

The Terra Blocker is part of the Frontier Pitts high security Anti Terra range and has been designed to stop a 7500kg lorry travelling at 50mph in accordance with PAS 68: 2007 and DoS K12 standards. The Terra Blocker is manufactured with a lifted height of 800mm.

All Road Blocker models are manufactured in widths up to 5 metres