Sunday, November 20, 2016

Bathroom Repair Standards In Melbourne

We often times come across work in Melbourne where a bathroom is in a bad state and requires some quality repair work in order to make it safe and in compliance with Australian standards.  Allot of the callouts we get are results of poor quality waterproofing workmanship to begin with which leads to the eventual decline and breakdown of the waterproofing membrane causing further damage.  If you are in doubt be sure to only hire fully certified waterproofers to carry out the work which have a proven track record and can provide testimonials from satisfied customers.

The following is a good article we came across from Jacqui Thompson from domain.com.au which highlights six of the most common bathroom renovation mistakes which can be totally avoided at all costs.  We trust you will enjoy the article.

Six of the most common bathroom renovation mistakes

Bathroom renovations are both thrilling and challenging. On the upside, once transformed, using a beautifully designed bathroom can be an indulgent experience. On the downside, renovating a bathroom can often be trickier than expected. This is because of its very nature: a wet room that integrates multiple services into a relatively small space.

In our Bathroom Renovation Guide, we consulted the industry experts across design, building, plumbing, tiling and real estate management to give you in-depth guidance on getting the best bathroom renovation results.

Here are our top six pointers from the experts.

1. Ensure your bathroom is waterproofed correctly

Waterproofing failure is one of the top three building defects in Australia, yet in some states waterproofers do not require a licence. The Australian Master Tilers Association (AMTA) is currently campaigning for greater regulation in the waterproofing industry.

“All waterproofing should be completed to the AS 3740-2010 Waterproofing of domestic wet areas standard,” says Nathanael Forster of the AMTA. “In some states you don’t need to be licensed, which is ridiculous. Only ever use a licensed tradesperson who has completed the appropriate training – otherwise, you can’t blame anyone if something goes wrong.”

2. Don’t overcapitalise

If you’re renovating to sell or to attract tenants, remember not to over-invest in improvements.

“Bathroom renovations can definitely add value, but it’s also easy to overcapitalise, as these are the most expensive spaces to build and renovate due to the range of trades, special finishes, (such as waterproofing) and range of fittings and fixtures (including basins, toilets, taps and so on),” says Cameron Frazer from Ask An Architect, the building advisory service of the Australian Institute of Architects.

Hayden Groves, Deputy President of the Real Estate Institute of Australia, says a renovated bathroom is definitely something buyers will pay for if it’s in keeping with the overall quality of the home. “It’s important that you don’t over-improve the bathroom at the expense of the rest of the dwelling, and everything should be kept in context.”

Planning out the fine details

3. Use compliant products

Choosing your bathroom fixtures and finishes is the exciting part – they determine how your bathroom will look and feel. But, along with trying out the fixtures in the showroom and checking the finishes in person before you buy them, it’s important to check they comply with Australian standards.

“More and more building materials are being imported, and in many cases the most cost‑effective options for clients come from China or other developing economies,” says Wilhelm Harnisch, Chief Executive of Master Builders Australia. “It’s much harder to determine in advance whether these products comply with Australian standards and regulations around energy and safety – and, if they do comply, whether they are good products. Even the ones that aren’t faulty can be problematic on another basis, like installation.”

Talk to your designer, builder or trade specialist about the products you want to order to ensure they meet standards and won’t cause any issues.

4. Hire licensed tradespeople

Always engage the services of a registered and insured tradesperson. This not only applies to plumbing and electrical work – which must be conducted by a licensed practitioner and then certified – it also applies to builders, tilers, plasterers, architects and designers.

By taking this step you will be legally and financially covered if there is a problem with the job. It is also less likely that the work will be defective. Accredited and qualified trade professionals are required to keep up to date with the latest product innovations, the Building Code of Australia and the related standards, and local government regulations.

You can check trade licences and registration with your local government authority. And for extra peace of mind, consider using a member of an established industry body.

5. Prepare for asbestos

When renovating your home, always be prepared for the presence of asbestos, particularly in homes built before 1984. Asbestos is commonly found in bathroom walls, floors and ceilings, so make sure you consult your builder or designer about the potential presence of asbestos and, if found, organise a licensed asbestos handler to remove it.

6. Plan your renovation  

Creating a bathroom renovation timeline will help you plan and budget properly.

If your bathroom requires structural changes – such as removing a wall, adding a window or significantly changing utilities – you will require a building permit. Your building plans will need to be drawn up and submitted by a registered building practitioner (an architect, registered builder or building designer).

Other processes that can add time to your bathroom renovation include removing asbestos, and ordering and installing special finishes and fixtures. If you live in a one-bathroom household, you may also need to organise alternative accommodation during installation, which can take anywhere between one and two months.

Article Source: 

As you can see from the article that waterproofing is one of the top 3 causes for damage and major problem within domestic and commercial buildings.  If you are in doubt or would like to a 2nd opinion feel free to contact us for a free no obligation consultation.  We will be glad to help.

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from AAA Waterproofing Pros https://aaawaterproofingpros.com.au/bathroom-repair-standards-melbourne/

Saturday, October 8, 2016

Waterproofing Regulations In Melbourne

All You Need To Know About Waterproofing Regulations In Melbourne

waterproofing regulations in Melbourne Building elements which are classified as wet areas, such as showers, should be waterproof as per the National Construction Code (NCC) and should comply with the Australia AS3740 – Waterproofing standards for wet residential areas. These wet areas have been experiencing consistent defects as a result of waterproofing failure. To cap poor installation practice in waterproofing areas, AS3740-2004 was introduced as an improvement of the earlier fashion AS 3740-1994. The law was amended to regulate the poor installation practices that had been witnessed in Wet Areas. It is always important to obtain wet area certificate from local authorities before waterproofing as it might be necessary, in your code area, that a certain waterproofing elements be done by a Waterproofing Contractors who is fully certified.

Waterproofing Regulations in Melbourne considers bathrooms, laundries, showers and toilets as wet areas and should only be constructed with waterproof elements. The Australian Standard AS3740 provides details of other areas where considered wet areas in your home and required to be water-resistant. Note that, for wet areas with timber floors such as timber sheet flooring such as particleboards or plywood sheet flooring, the entire floor outside the shower area must be waterproof. At the same time, floors and wall junctions should feature Waterproofing Membrane whether they are made of timbers or fibre-cement. If compressed fibre cement or concrete are used in wet areas, the floor must be at least water resistant.
The BCA regulation in part 2.4.1 states that “To protect the building’s structure and keep occupants’ amenities clean, water must be prevented from penetrating through the walls on the wet areas into concealed spaces of the sanitary facility.” Floors and horizontal surfaces adjoining an insert must be waterproofed. In where floors are waterproofed, walls of the bath/floor and Wall/floor should be tanked to a minimum of 25mm above the finishing floor level with a horizontal leg of 50mm adhered to the floor. Bound breakers should be installed in where the membrane is bonded to the substrate such in the wall-to-wall floor and hob-to-wall junctions. Plasterboard nails and joints head in the showers is expected to be waterproof treated.

The Waterproofing Regulation Standards In Melbourne VIC

Hobs should only be constructed on concrete and masonry but not timber and should be secured adequately to the floor. Showers screens must have a fitted flush on the inside of the hob. Frameless shower screens should feature a full floor waterproofing system and fixing penetrations must be sealed. Waterproofing membranes are expected to extend to a minimuMelbourne Waterproofing Standards For Showersm of 50mm onto the floor over the outside of the hob face.

Flashing applies to some wet areas such as bathrooms and toilets but not the kitchen. Flashing materials must be made of materials that are deemed waterproof such as stainless steels, copper and waterproof flexible sheet flooring materials with sealed joints or membrane meeting. Floor wastes are not necessary on Class 1 buildings but are a requirement in Class 2 building where the floor of the bathroom is located above another sole of occupancy unit.

According to the Waterproofing Regulations in Melbourne, Doors architraves and jambs installed before floor tiling installations should be waterproofed to the finished floor to ensure a continuous seal between the perimeter flashing and the water stop. It is important to install the doorjambs and architraves above floor tiling where possible.

 

 

 

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from AAA Waterproofing Pros https://aaawaterproofingpros.com.au/waterproofing-regulations-in-melbourne/