Knauf Insulation has released a range of roof, wall and floor insulation products to help achieve compliance with the H1 New Zealand building code changes for improved energy efficiency.

The updated H1 code aims to create healthier living conditions in buildings with less environmental impact. The range of products will give builders, designers and DIYers the best thermal performance for jobs going forward.

The new products, available in both the Earthwool, glasswool and ecoinsulation ranges, provide high-performance insulation under H1 energy efficiency requirements, making them an environmentally responsible option. The new regulatory requirements mean the energy needed to heat new buildings will reduce by up to 40% in new housing, and 23% in large non-residential buildings, all to help create warmer, drier and healthier spaces with less impact on the environment.

Glasswool is a durable material that can help ensure buildings are well-insulated, reducing the need for maintenance for many years to come. Ensuring the right insulation is installed from the start is important as it’s more expensive to upgrade a building’s insulation over its lifespan.

Both the Earthwool, glasswool and ecoinsulation ranges have several revolutionary features using technology that will guarantee 50 years of moisture and water resistance.

This is achieved with advanced DriTherm technology, which is used during manufacture and provides a high level of water resistance. Both products are made using up to 80% recycled glass, are non-combustible, and feature ECOSE technology, Knauf Insulation’s unique binder technology which uses no added formaldehyde.