Passive House Architects

Thermal Mass - Understanding its benefits

Thermal Mass - Understanding its benefits

Thermal mass 'Thermal mass' describes a material's capacity to absorb, store and release heat. For example water and concrete have a high capacity to store heat and are referred to as 'high thermal mass' materials. Insulation foam, by contrast, has very little heat storage capacity and is referred to as having 'low thermal mass'.

Thermal Bypass - What is it?

Thermal Bypass - What is it?

The Government's legally binding objective of achieving an 80% reduction in national CO2 emissions and the drive for zero carbon homes and buildings is focusing attention upon building design and procurement.

Decrement delay & Thermal buffering

Decrement delay & Thermal buffering

Anyone familiar with spending a hot summer's day in a caravan and then another in a stone house with closed shutters will appreciate the meaning of ‘Decrement delay’. The inside of the caravan closely maps the rise and fall in external temperature to provide the familiar stifling effect on the occupants .

Power from renewables surges to high as emissions fall

Power from renewables surges to high as emissions fall

Nearly a quarter of Britain’s electricity was generated from wind turbines, ­solar panels and other renewables last year. Output from renewables rose from 19.1 per cent in 2014 to a record 24.7 per cent in 2015, according to the Department of Energy & Climate Change.

Zero energy for all?

Zero energy for all?

From 2020 onwards all newly built or renovated houses in NI and ROI will have to comply with the Nearly Zero Energy Building (NZEB) standard. How that requirement will be put into practice remains unclear but there are some general rules we already know will have to be followed ..

Passive homes move is active step towards carbon neutral future

Passive homes move is active step towards carbon neutral future

It’s a glorious day: Dun Laoghaire-Rathdown county council has passed a motion to make the passive house — and its equivalent — mandatory for all new buildings.

Criteria for the Passive House, EnerPHit and PHI Low Energy Building Standard

Passive House is a building standard that is truly energy efficient, comfortable and affordable at the same time.  Passive House is not a brand name, but a tried and true construction concept that can be applied by anyone, anywhere.

The case for making Passive House mandatory

The case for making Passive House mandatory

There is a growing sense that passive house's time has come. Following on from the examples set by umpteen municipalities and local authorities in continental Europe, there are signs of public bodies in Ireland and the UK making the passive house standard mandatory.

The embodiment of low carbon

Now nearing completion, the University of East Anglia's (UEA) most recent development, The Enterprise Centre, is on course to become an exemplar low-embodied carbon buildinq, pushing the boundaries for sustainable architecture.