Passive Homes


passive homWolfbloc is a new building technology in the construction of passive homes. Wolfbloc passive homes are the highest rated for energy efficency. They are easy to build with and transport making them the only choice.

Sphere Enterprises build everything from new homes to extension using Wolfbloc ICF (insulated concrete forms). We also fit your home out with airflow systems, solar and wind.

Construction Photos

See a real passive home during the different stages of building
pics

Video Feature

Wolf Passive Homes recently featured on Ireland AM

What is WolfBloc?

Simple to use, cheaper to make and transport, more efficient to build with, made from recyclable material, can reduce heating costs by 90%! Can be used for renovations.