Building sector adapts to tougher H1 code with smart solutions. New Zealand’s building industry is undergoing significant changes with the introduction of tougher insulation requirements under the updated H1 Building Code. These new rules, designed to improve energy efficiency and…
Kiwi company waging war on polystyrene waste: “right thing to do” When it comes to insulating and building homes, along with packaging appliances, polystyrene is a star – but it gets a bad rap when it comes to the environment,…
Winter is upon us and ensuring your home is warm and dry becomes a top priority. Expol understands the importance of creating a cozy environment while also being mindful of energy efficiency and environmental impact. Here are some expert tips…
Are you gearing up to install underfloor insulation for your home before winter arrives? If so, you're in the right place! Welcome to our Q&A session with the technical team at EXPOL. Whether you're a seasoned DIY enthusiast or a…
Building or renovating a home is an exciting and significant life event! However, the time spent understanding and meeting the various codes and regulations can become both expensive and frustrating. Following recent changes to the building code for underfloor insulation,…
Perhaps one of the biggest impacts from the new H1 changes has been the effect on concrete slabs. The minimum R-value has increased across the board, with colder parts of the country seeing even larger lifts. Quite rightly, the new…
Insulation in concrete slab flooring plays an important role in the thermal performance of the floor, preventing energy transfer between the slab and the ground it sits on. Acting as a moisture barrier, it prevents condensation on the slab surface…
It’s that time of year, the evenings are getting darker and the nights are getting colder. The importance of having a warm home suddenly takes on a new priority. There are plenty of ways to improve the health of…
Regardless of whether you are choosing underfloor insulation for a new build or the renovation of an existing building, there are a few key factors to consider. These include: Thermal performance of the product Moisture resistance Durability Environmental impact …