Designers, contractors and self-builders looking to protect indoor air quality should consider wool insulation for its natural ability to remove volatile organic compounds (VOCs) and purify indoor air, according to leading Irish supplier Sheepwool Insulation.

Despite some setbacks, this passive house in Roscommon managed to meet the passive house standard for fairly standard costs — all while emphasising natural materials like untreated timber, cellulose and sheep’s wool.

If the issue of sustainability is to truly be on the agenda in terms of construction and development, it is nowhere more evident than in how we approach insulation. Recognition of the economic and environmental benefits of properly insulating our buildings is being called for by experts on environmentally conscious construction, such as RTE TV presenter Duncan Stewart