What is a SIPs house like for the end user?

SIPs houses are fully-insulated and incredibly energy efficient, with Passivhaus status easily achievable. Due to the inherent nature of SIPs, the insulation does not degrade over time and provides an even spread of insulation.

When SIPs panels are used in the roof, there are no trusses, allowing the attic space to be turned into living space with the inclusion of dormers, at a low added cost, so families can grow into the space over time.