We are an Irish-owned manufacturing business helping you build better homes, faster. At Altherm, our focus has always been on the production of high quality ICF (Insulated Concrete Formwork) products that will enable you, our customer to both stay compliant with current building regulations and deliver better, faster building programmes.

Our purpose-built facility in Santry, Dublin has been producing ICF to the highest standards. Deploying a best in-class system in tandem with optimised production, we have a proven capacity for instant supply to small and large scale housing and apartment developments.