A Review of E3/AS1 Changes and the Best Alternative to Flooring in New Zealand
A Review of E3/AS1 Changes and the Best Alternative to Flooring in New Zealand
Are you aware of the big upcoming changes to the building code here in New Zealand? On November 5th, 2022, a major shift will go into effect regarding timber-based flooring products. It’s all about reducing and eliminating internal flooring moisture for health and safety. In the past, timber-based products were considered an “acceptable solution”. Under the newly revised E3/AS1 guidelines, however, you will now need to file for an “alternative solution” to satisfy the Building Consents Authority. This requirement applies specifically to any rooms that include water sources such as kitchens, bathrooms, and laundries. The way it’s written offers further clarity by specifying that any “areas that have sanitary fixtures” are part of the new code. Essentially any space within 1.5 meters of potential water splash is affected by the change.
What Does E3/AS1 Internal Moisture Building Code Change?
We understand that’s a lot of industry jargon to interpret so allow us to unpack this in layman’s terms. Timber is no longer an “approved solution” for flooring in wet areas. You can still use timber products for your choice of flooring material, but special permission is required to do so. For residential kitchens, bathrooms, and laundries, you’ll now need to submit documentation of an “alternative solution”. Applying for this offers an apparent way around the new rule, but is that a risk you’re willing to take? Despite how gorgeous a hardwood floor can be, they’re problematic when used near moisture. This new code forces designers and homeowners alike to rethink their choice of flooring.
Why the Update?
Problems with moisture, mould and mildew can be a real safety hazard. In section E3.3.3 of the building code, it states that “floor surfaces of any space containing sanitary fixtures or sanitary appliances must be impervious and easily cleaned”. Timber was simply falling short in this regard. This new change will align those requirements more consistently. It applies to all types of timber flooring products and does not stipulate any variances for the type of finish used on the floor regardless of lacquer, wax, varnish, etc. If you’d like to read all the details, you can check out the new code here.
Flooring for the Future
Since timber is no longer classified as an “acceptable solution” when used in these wet areas, you may want to find a preferable material for your flooring needs. We know these new guidelines may be disappointing to some. Yet, one of our philosophies at Archant is to find solutions that remove friction from the design process. For example, porcelain does not have to be limited to benchtops. With our large format porcelain, you can create gorgeous floors that meet all code requirements. Perhaps you’ve already seen inspiring examples of this from Europe and the USA. Now we can help you achieve this look in your project.
Benefits of Archant Porcelain
In addition to its visual beauty, our large format porcelain features an impressive number of other benefits including:
We Can Help
If you’re planning a major renovation in your home, you must be aware of the above-mentioned building code changes now. We offer beautiful large-format 1600x3200mm porcelain slabs which are perfect for flooring solutions in a residential space. These large sheet sizes result in a cohesive and continuous surface that caters to the most demanding of applications. With 18 trend-setting colours ranging from the most luxurious marble designs to stunning metal rusted looks, you have unlimited design potential. Our design team is here and happy to help if you have any questions about your project.
Order Free Stone Samples
Did you know we offer free stone samples! You can use them to visualise the floor or benchtop in your kitchen and can help you define and match your existing colour range. Once you've finished with your sample, you can either send it back to us or use it as a coffee coaster. You can also view our full-size stone slabs in our showrooms.
