The Passive Foundation
The passive foundation is a PassiveHaus certified system, designed to thermally encase the foundation in high performance expanded polystyrene (EPS) insulation, which delivers one of the lowest U-Values currently available at 0.105W/m2K
The passive foundation is a PassiveHaus certified system, designed to thermally encase the foundation in high performance expanded polystyrene (EPS) insulation, which delivers one of the lowest U-Values currently available at 0.105W/m2K.
A localised point in a building, where there is a break in the continuity or a penetration of the insulation is called a cold or thermal bridge.
These bridges are most commonly found at wall and floor junctions.
Crucially, the passive foundation system is also engineered to super insulate the wall and floor junction with precision detailing, significantly enhancing thermal efficiency and eliminating all cold bridges.
Benefits of Passive Foundation
- Eliminates cold bridges
- 60% less concrete required lowering carbon footprint
- Strong structural base for timber frame
- Suitable for all site conditions
- Quick to install
- Cheaper to construct than conventional strip foundation
- Reduced wet trade on site
- Reduced labour & equipment costs
- Internal load points accommodated
- Loads distributed more evenly in comparison to conventional strip foundation
Examples of MBC Passive Foundation
Discuss your project with us
MBC specialise in the production of Timber Frame Passive House Buildings and High Thermal Efficiency Timber Frame Houses throughout the UK, Fulfil your dream of a self built home and benefit from huge energy savings and reduce their heating demands by up to 90%.
Precisely engineered Passive solutions from MBC Timber Frame requiring 90% less energy for space heating and cooling.
Near Passive Builds
MBC Timber Frame’s “optional levels of insulation” applied to a 140mm stud frame. 3 great options delivery differing U-Values.
The MBC Passive Foundation system, suitable for both Passive and Standard timber frame projects.