Superstructure specifications.
SIP superstructure
Our panellised system is made from 12mm cement bonded particle board and a profiled metal perimeter to enable panel-to-panel connections. The panels are filled with 160mm blown PU foam insulation that bonds the entire panel together and gives it its high structural strength, airtightness, and low U-value of 0.13w/sqm.
Partition walls
Separating walls (party walls)
The same panels as the exterior are used to create party walls, due to their fire-resistance, strength, and acoustic performance properties. They are thinner than traditional party walls, allowing for increased GIFA.
Partition walls (walls within the dwelling)
Typically timber frame construction (89×38 CLS).