Displaying items by tag: UK - passivehouseplus.ie

Keystone’s Hi-therm+ Lintel receives BBA cert

Keystone Lintels has received certification from the British Board of Agrément (BBA) for its Hi-therm+ Lintel. According to the company, this makes it the only BBA approved one-piece lintel solution which achieves the appendix R value for steel lintels in Part L 2013 (depending on wall construction).

Viessmann launch new ultraquiet air source heat pumps

Viessmann has introduced two new air source heat pumps, the Vitocal 200-A and Vitocal 222-A, which boast innovative noise-reduction technology. Both operate so quietly that they are suitable for densely built-up areas such as terraced housing estates, and both deliver high energy efficiency with low operating costs, according to Viessmann.

Understanding enthalpy heat exchanges for MVHR

Leading ventilation supplier CVC Direct has advised anyone specifying an MVHR (mechanical ventilation with heat recovery) system to understand the basics of relative humidity and consider their own local climate before choosing a system with an enthalpy heat exchanger.

Wales votes to cut emissions 80%

The Welsh assembly has voted through new legally-binding carbon emissions targets for the country. The targets bind the country to reduce emissions by 80%, relative to 1990 levels, by 2050.

Low carbon homes forum to tour the UK in 2019

A series of nationwide forums designed to help housing and construction professionals improve home energy efficiency across the UK has secured support from regional low carbon champions.

ISH fair returns to Frankfurt in March 2019

ISH, the world’s leading trade fair focused on building services, energy, and water, returns to Messe Frankfurt from 11 to 15 March 2019.

VRM Tech aim to digitise passive house building

VRM Tech, the developer of innovative mobile software apps for the construction industry, has launched Virtual Construction Management Platform (VCMP), a cloud-based app that aims to radically streamline the management of construction projects.

NBT set for 50% growth in sales this year

Woodfibre insulation specialist, NBT, is on target for a 50 per cent growth in sales volumes for 2018, indicating that specifiers are increasingly selecting woodfibre for its thermal performance, year-round comfort and moisture dispersion properties.

New authority to oversee safety in high rise apartment blocks

It is being suggested that the creation of a Joint Competent Authority – as called for by Dame Judith Hackitt in her review of the building regulatory system, after the Grenfell tragedy – is due to be announced by the UK Ministry of Housing very soon. And a new industry initiative is calling for Dame Judith’s recommendations to be implemented in full.

Herefordshire eco-cottage wins Passivhaus Award

Old Holloway Cottage, the 100 square metre timber-and-straw cottage in rural Herefordshire that was designed by its homeowner, architect Juraj Micurcik, picked up the small project award at this year’s UK Passivhaus Awards, which were presented at the end of October.

19 major cities commit to zero carbon buildings

London has joined 18 other cities around the world, including Paris, New York and Tokyo, in a landmark commitment to make all new buildings “zero carbon” by 2030. Regulations and planning policy will also target existing buildings to make them net-zero carbon by 2050.

Residents move into Shropshire passive house scheme

A £2m passive house residential scheme has now been handed over to residents in Shropshire. The mix of one, two and three-bedroom homes in Callaughtons Ash, Much Wenlock, comprises ten homes for social rental and two in shared ownership.

Charlie Luxton launches Ecological’s UK seminar tour

Charlie Luxton will speak at the first event in Ecological’s Perfect Airtight Seal on 16 October at the National Self Build and Renovation Centre, Swindon, while the London event on 18 October will take place in the Building Centre.

Filling the retrofit policy void

The imperative to engage in evidence-based deep retrofit grows by the day. With the UK government dragging its heels, Peter Rickaby finds signs of hope in local initiatives, and in burgeoning Irish efforts.

BEAM announces passive house cert for MVHR system

Industry-leading mechanical ventilation company Beam Vacuum & Ventilation has announced their Axco HERU 100T mechanical ventilation with heat recovery (MVHR) unit is now a certified passive house component.

Understanding SFP crucial to MVHR choice — CVC Direct

One of the key elements that influences choice of mechanical ventilation with heat recovery (MVHR) units is specific fan power (SFP), says leading MVHR supplier CVC Direct. The basic principle of the passive house standard is to reduce energy demand, and SFP is a key indicator for measuring the energy efficiency of the MVHR unit. The lower the SFP, the more efficient the system.

Ancon wins Queen’s Award for innovation

Ancon was honoured at a royal reception on 28 June to celebrate its success in the 2018 Queen’s Awards for Enterprise, the company’s third such award.

Victorian stone building becomes Enerphit youth hostel

Old buildings are tricky to upgrade – especially if external insulation’s not allowed. Utilising a combination of cutting edge building physics and a carefully selected palette of insulation materials, one Victorian stone building has been upgraded to the Passive House Institute’s Enerphit standard, slashing heating demand by 90%

Granite-hewn Victorian home upgraded to PHI low energy standard

Built in 1850, this home in Dartmoor national park would have relied on local timber supplies for heating until the advent of widely-available central heating. One passive house-flavoured retrofit later, it’s back to its wood-burning roots – only this time with much less wood use, and much higher comfort.

Essex village becomes eco-pioneer with latest passive house scheme

Hastoe Housing, a trailblazer in the development of affordable passive housing, have completed their second scheme in the Essex village of Wimbish — 11 houses whose simple and traditional building methods and materials mask cutting-edge energy efficiency.

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