Liquid airtight membranes are revolutionising airtightness works in public and commercial buildings, according to leading supplier Blowerproof UK, because of their ease and speed of application especially direct to block, brick and concrete, and inherent ability to deliver airtightness around difficult junctions.

There is strong and growing demand for GGBS on the Irish market, according to leading Irish supplier Ecocem, as the company gears up to respond to a market and regulatory environment that is increasingly demanding low embodied energy construction products.

High efficiency is a hugely important factor in choosing a heating system and this is a key priority for industry leading manufacturer Grant, whose wide portfolio of heating technologies has advanced over the years and now includes air source heat pumps, underfloor heating, pre-plumbed hot water cylinders, aluminium radiators and fan convector radiators.

Leading passive house expert Robert (Bob) Ryan is now offering certification, consultancy and training once again through his company, Earth Cycle Technologies, after a year-long career break.

Leading wastewater heat recovery (WWHR) supplier Showersave has moved its certified CPD presentation, ‘An introduction to wastewater heat recovery’, online due to the Covid-19 pandemic.

Cork-based insulation manufacturer Ecocel has published an environmental product declaration (EPD) for its cellulose insulation which reveals the product has a remarkably low carbon footprint.

NuWave Sensors, developers of smart air quality sensors designed to continuously monitor airborne contaminants in industrial and commercial environments, has unveiled a new carbon dioxide sensor that allows schools to help prevent the spread of Covid-19, while also avoiding energy waste.

Pro clima have launched Aerofixx, an innovative handheld spray applicator for the Aerosana Visconn range of airtightness liquid paints.

Tegral, the Irish manufacturer of fibre cement roof slates, will now fall under the new Etex Ireland brand, while its classic roof slates will be marketed under the brand name Cedral.

NOVUS Windows have announced a new partnership with Idealcombi A/S, the largest window manufacturer in Denmark with over 100,000 square metres of production facilities.

Leading energy assessment experts BERCerts.ie are now offering ventilation validation services under Part F of the building regulations after two of the company’s employees were added to the NSAI list of registered ventilation validators.

Waterford Stanley has announced it latest line-up of renewable heating products, comprising air-to-water heat pumps, and room and central heating pellet stoves designed to meet Ecodesign 2022, the new European standard for lowering emissions from wood burning and multi-fuel stoves.

Kilcarrig Quarries has introduced a new low carbon dry mix mortar to the market that uses ground granulated blast furnace slag (GGBS) to replace up to 35% of its cementitious binder.

Unipipe has announced the launch to the Irish market of underfloor heating and cooling systems from German manufacturer MFH Systems.

NZEB consultancy Evolved Energy Solutions is now offering ventilation validation services for domestic building projects after company director Brian Sweeney was added to the NSAI list of registered ventilation validators.

Building envelope specialist Passive Building Structures is aiming to substantially cut the carbon footprint of its projects in 2021 both by increasing the thermal performance of its builds and cutting their embodied energy.

The rebrand from Quinn to Mannok was announced in September, with the official name change completed on 16 November, marking a major milestone for the company on a rebrand journey which will take up to 12 months to fully complete.

We all know the value of good insulation in improving the energy performance of a building, so why then are attics often an afterthought?