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FAQs: ICF by PolySteel

Unless stated otherwise, Polybloks will be delivered within 2-3 days of pacing your order.

Our ICF blocks are manufactured in Newport, Wales.

Polybloks have steel ties instead of plastic webs like most other UK manufacturers. As the blocks are also pre-made and not assembled onsite, Polybloks are extremely rigid which limits the risk of blowouts during the concrete pour. Polybloks are also held together with clips which limit any movement in the blocks.