The Federal Government says it has brokered an agreement with the states and territories to create a "nationally consistent approach" to reforming the building industry.

Key points: Specific details on the approach are expected following further talks

Specific details on the approach are expected following further talks The Federal Government says states and territories need to help owners

The Federal Government says states and territories need to help owners A Strata representative says all levels of government should be responsible

Speaking during an emergency meeting of state building ministers and industry stakeholders in Sydney today, national Industry Minister Karen Andrews said all parties had "brokered an agreement" to centralise the response to a wave of problems across the country.

The nationally consistent approach centres on the recommendations of the Shergold-Weir report on industry regulation and reform, released in April 2018.

The recommendations centred on the registration and training of practitioners, fire regulations and the role and integrity of building surveyors and regulators.

Key recommendations: That each jurisdiction requires developers, architects, builders, engineers and building surveyors to engage with fire authorities as part of the design process

That each jurisdiction requires developers, architects, builders, engineers and building surveyors to engage with fire authorities as part of the design process Private building surveyors be given enhanced supervisory powers and mandatory reporting obligations

Private building surveyors be given enhanced supervisory powers and mandatory reporting obligations Each jurisdiction establishes a building information database that provides a centralised source of building design and construction documentation

Each jurisdiction establishes a building information database that provides a centralised source of building design and construction documentation Agreement across the nation to establish a compulsory product certification system for high-risk building products

One key recommendation would see registration required for everyone involved in the building process — from builders and site managers to architects and building inspectors.

State Governments have been criticised for moving too slowly in implementing the recommendations, with some experts saying distrust of the building industry following Sydney's Opal Tower and Mascot Tower situations has stemmed from a lack of regulation.

'It's a big mess'

Residents of the now abandoned Mascot Towers said there needed to be a focus on apartment owners who were currently living in defective units.

Treacy Sheehan bought her three-bedroom apartment in the Mascot Towers in 2014 for $900,000.

She had just three hours' notice to evacuate her apartment in Mascot Towers.

"I was sort of roaming for about two weeks," she told 7.30.

"I have a two-year-old so it's very difficult to stay with anyone long-term with a two-year-old."

Treacy Sheehan says governments need to better support stranded residents. ( ABC )

She is currently renting a serviced apartment and has no idea when she will be able to return to her home.

The NSW Government has offered three months of assistance, but that is due to run out months before the Mascot Towers is expected to be safe to occupy.

Residents of three Sydney apartment buildings have been evacuated in recent months due to safety concerns.

Ms Sheehan said governments should be planning on how to support stranded residents.

"It's a big mess, and it's only going to get worse," she said.

"There needs to be a focus on what's already happened."

Brian Tucker co-owns the apartment with Ms Sheehan and said they had been left with a stranded asset.

"At the moment it would be basically impossible to sell," he said.

"There are so many people that I feel that will be stranded in a similar situation, hopefully not as bad as ours, but in a similar situation."

Apartment owners 'the real losers'

The Federal Government said that it would not be offering assistance to unit owners who were facing huge bills to repair defective apartment blocks.

Ms Andrews said it was up to state and territory governments to help owners.

"Our leadership is to bring the states and territories together to look at implementing their building confidence report," she told 7.30.

"There is a crisis of confidence in the building sector, but it is a state and territory responsibility."

Stephen Goddard from the Owners Corporation Network, which represents people living under strata title in New South Wales, said all branches of government had a responsibility to assist stranded apartment owners.

"The real losers are those Australians who are trying to purchase some slice of the Australian dream, a home of their own," he said.

"How can they possibly deal with a first home purchase that turns into a potential bankruptcy as the only way of getting out of not the Australian dream, but the Australian nightmare?"

The Insurance Council of Australia said a national approach to fixing the country's building issues could attract insurers back to the sector in the long term.

Insurance companies have withdrawn professional indemnity insurance for some building professionals in the wake of flammable cladding issues and defective apartment towers.

Insurance Council of Australia chief executive Rob Whedon said the agreement for a national approach on the issue was a step in the right direction.

"In those circumstances that these initiatives are implemented in a consistent fashion, then yes, the insurance industry will be able to respond accordingly," he said.