NSAI - passivehouseplus.co.uk

Kilsaran is the first company to be awarded NSAI Agrément certification for external wall insulation to lightweight gauge steel (LGS) frame substrates. KEWI (Kilsaran External Wall Insulation) can be applied to LGS walls, for both infill and modular loadbearing structures.

KORE has announced that its insulated foundation system has received full certification from the National Standards Authority of Ireland (NSAI) under Irish Agrément Board certificate number 20/0424.

Leading Cork-based sustainable building product supplier Passive House Systems has just been awarded the first ever NSAI Agrément certificate for a solar PV system.

Amvic Ireland has announced that the NSAI Agrément certificate for the company’s insulated concrete formwork (ICF) system has been updated to include its new Amvic 300 polystyrene block. Amvic Ireland is a leading Irish supplier of ICF systems for low energy and passive buildings.

The National Standards Authority of Ireland has appeared to acknowledge a major discrepancy spotted by Passive House Plus in SR 54, its code of practice for the retrofit of homes, that could give rise to inadequate ventilation and poor indoor air quality in some dwellings upgraded to the code.

In April this year the first NSAI Agrément certificate was issued for the application of external insulation to existing dwellings. Joseph Little of leading green architects Joseph Little Architects used analysis from his practice’s Building Life Consultancy service to assess the certificate, and encountered issues which raised questions over whether it should have been issued in its current form.

Earlier this summer SEI announced that, from December, external wall insulation systems must have Irish Agrément certification to be eligible for support under the Home Energy Saving scheme. But many in the green building sector are critical of the decision, and some are questioning the value and purpose of Agrément. Lenny Antonelli reports.