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This shows poor detailing at the corners of the window.

This is what happens when home renovation goes bad

The National Standards Authority of Ireland is warning people to be careful about who they get to fit insulation in their home.

GETTING YOUR HOUSE renovated soon? You might want to take a look at these photos before you make any rash decisions.

The NSAI (National Standards Authority of Ireland) is sending out a stark warning that substandard retrofit insulation is not only detrimental to your home, but it can also potentially pose a risk to your health.

Picture 9 The external insulation board is fully blocking the ventilation at the soffit. This ventilation will need to be replicated somewhere on the fascia board to ensure adequate ventilation into the attic space.

The NSAI independently audit, assess and certify insulation building products and installers. It received three complaints in relation to its registered installers in 2014 and one complaint in 2013. All complaints related to external insulation.

It says that homeowners have spent over €624 million on renovations and extensions under the Government’s Home Renovation Incentive Scheme since it was introduced in October 2013.

It is advising people to only use NSAI quality certified products and installers when insulating their properties, to avoid issues like those pictured.

Picture 11 A vertical fire barrier of non-combustible material should have been installed at the party wall junction of the property insulated and the neighbour’s uninsulated property.

NSAI Certification and Inspection Officer Robin Byrne said he has come across substandard insulation work.

Substandard retrofit insulation can be hugely detrimental, not only to your property, but it could also potentially pose a risk to your health.

He pointed out that if insufficient ventilation is provided to the home, it can lead to “unhealthy living conditions, mould growth, and potentially a build-up of carbon monoxide”.

Picture 2 (1) This is a particularly bad example where moisture has affected the insulation causing algae to occur on the wall under the sill, as well as a large fungal growth to occur on the window reveal.

Items such as gas and electricity meter boxes and electric cables also require proper attention by the installer.

“There is currently no legal requirement for an insulation installer in Ireland to become NSAI certified, and the NSAI only has the power to carry out audits on businesses that are certified. Therefore homeowners need to be careful and do their research,” said NSAI CEO Maurice Buckley.

Picture 3

Recommendations

The NSAI recommends that homeowners should take the following six steps before deciding on an insulation contractor:

  • Check that the contractor is an NSAI registered installer.
  • Check that all products used are certified by NSAI.
  • Check that the contractor is fully insured.
  • Check that the contractor is registered with Sustainable Energy Authority of Ireland (SEAI) for grant works. If it isn’t, you could lose eligibility for your grant payment.
  • Always ask for references and if possible, go see completed projects.
  • Ask about warranties, verify and read all the small print. 

Picture 4 This shows poor detailing at the corners of the window.

Read: Concerns over ‘dilapidated’ operating theatre, legionnaires’ disease at Kerry hospital>

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30 Comments
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    Mute Derek Mcdermott
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    Nov 22nd 2015, 11:05 AM

    Pity they didn’t open their beaks when builders were allowed run amok ..home bond? …b…ards

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    Mute IrishGravyTrain
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    Nov 22nd 2015, 11:10 AM

    HomeBond was a complete scam

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    Mute Philip King
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    Nov 22nd 2015, 1:27 PM

    I think there should be some kind of insurance policy put works done between the contractor and the client or maybe something akin to consumer rights when purchasing products. If you bought a stereo that didn’t work I’m sure you would get a replacement or a refund. This type of thing happens all to often and puts good tradesmen in an bad situation too. It always ends up costing the client money to have things fixed or restored. Or maybe the councils should have an engineer to sign off on works of a particular scale.

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    Mute Philip King
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    Nov 22nd 2015, 2:22 PM

    Just to add to that. It would also help to distinguish between good and bad builders based on their premiums.

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    Mute family guy
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    Nov 22nd 2015, 7:33 PM

    Philip wouldn’t matter as 9 times out of 10 people would still go with cheapest

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    Mute Philip King
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    Nov 22nd 2015, 9:12 PM

    That’s my second point. It will make it more expensive for shoddy builders to do business due to high insurance costs or worst case they get black listed and can’t get insurance(in which case tough shit you get what you pay for). I’m sure there are ways around it such as starting a different company under the wife’s name and so on but I’m sure it would benefit clients.

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    Mute john king
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    Nov 22nd 2015, 11:28 AM

    I have 2 poorly fitted and now broken windows in our apartment in Clongriffin. Home bond not worth a shite and told us to contact the builder, who isn’t interested. Complete sham.

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    Mute leon James.
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    Nov 22nd 2015, 11:40 AM

    Put a brick through one of his windows,see if it gets his attention.

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    Mute john king
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    Nov 22nd 2015, 1:01 PM

    Yeah, I’m sure it’ll be fixed in a heartbeat and homebond will pay with a smile!

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    Mute Don Juan
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    Nov 22nd 2015, 11:11 AM

    Cowboys Ted

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    Mute Mary Cullinane
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    Nov 22nd 2015, 11:13 AM

    Fe)k sake that Algea and Fungal growth in the pictures are horrible looking crap.

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    Mute Mike Clinton
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    Nov 22nd 2015, 11:37 AM

    We got a fire engineer to check our house and help us make it as safe as possible. The results scared the crap out of us. The doors are treated but the frames aren’t the switches and plugs can allow a flame to get into the cavity’s. the bracing on the attic rafters are only barely holding the rafters in place and there are no nails fixing them in place. The skirting boards will allow flames pass into the wall cavity’s as well. If the neighbour had a fire and it got to their attic it would cross into ours in minutes. Our house is only 19 years old !!!!. (The engineer is a friend and has no agenda to punt for work) But it really brought the dangers to the fore.

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    Mute Don Juan
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    Nov 22nd 2015, 11:48 AM

    Architects and Engineers have a lot to answer for. They supposedly oversee and sign off on works.

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    Mute Caillte
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    Nov 22nd 2015, 12:43 PM

    Ditto building control

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    Mute JustMade Ireland
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    Nov 22nd 2015, 11:45 AM

    This insulation thing is going to bigges problem in the next couple of years, In most case it no different than what they did back in the 60s sticking plywood panels, form ceilings, asbestos etc… over surfaces.

    I have seen insulation been stuck over houses with bad cracks in the walls, some one buying this will look and think its a lovely house but they wont see whats behind it, also been put over damp, Or if water gets in behind it.

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    Mute Trev heff
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    Nov 22nd 2015, 12:11 PM

    This is exactly the point of this article.get certified and approved installers to carry out the works and this will provide the homeowner with a guarantee that the works were carried out to the correct specifications and detailing. Insulation,be it cavity or external has been around for 30-40 years

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    Mute JustMade Ireland
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    Nov 22nd 2015, 12:15 PM

    I know that but there has been a huge increase lately, and I have a seen many shabby houses looking great now, and I know you can get a cert but not every one would thing to ask for when buying they would just see the nicest without thinking,

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    Mute Trev heff
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    Nov 22nd 2015, 12:29 PM

    But this is the point if a certified installer completes the works they will have submitted for a project specific design from the system manufacturer who will advise the installer on the correct installation procedures.The manufacturer also issues a guarantee in conjunction with the installer. If a problem such as subsidence occurs in the future it will not have been present at the time of installation If you are buying a house that has been insulated your engineer will ask for a copy of the guarantee and the certification,if this cannot be provided then it shows that more than likely the works were completed by unregistered contractor.buyer be where

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    Mute Derek Mcdermott
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    Nov 22nd 2015, 12:46 PM

    Sorry to say trev but the building trade and governing bodies are a joke still. .guarantees mean nothing in this corrupt country ..the same crap is still going on..

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    Mute Trev heff
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    Nov 22nd 2015, 12:55 PM

    Derek,are you speaking from experience or anecdotal evidence.it’s a fairly shocking indictment of a whole industry.As I said earlier this article is about making sure people use certified tradespeople and about tying in system manufacturers to guarantees,who’s reputation is alot more important than a guy in a van.

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    Mute Anthony Fagan
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    Nov 22nd 2015, 10:51 PM

    Speaking as a registered Nsai insulation contractor, believe me if every construction were policed by the Nsai it would solve a lot of the shoddy work going on. When we get audited it’s a full scale interrogation , everything is the recorded and photographed , batch numbers of materials etc.. . It’s good on a way because it keeps the cash guys away from the industry

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    Mute Pat Gorman
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    Nov 22nd 2015, 11:12 AM

    I could fix all those problems on a wet weekend.
    Are the inhabitants a bit thick?

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    Mute Kieran OKeeffe
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    Nov 22nd 2015, 11:20 AM

    A lot of VECs run night classes on basic renovation /diy..well worth signing up if your need to learn the basics or improve..

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    Mute Derek Mcdermott
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    Nov 22nd 2015, 11:35 AM

    Pat are u a builder?..or were you a builder about 10 years ago…

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    Mute Apogee
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    Nov 22nd 2015, 11:45 AM

    I’d say every weekend is a wet weekend in Pat’s house.

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    Mute Apogee
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    Nov 22nd 2015, 11:54 AM

    Pat the Builder.

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    Mute Donal O Neil
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    Nov 22nd 2015, 4:53 PM

    Bobs his uncle !

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    Mute billy dunne
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    Nov 22nd 2015, 6:42 PM

    I worked on 2 3 bed houses in Dublin with attic converted illegally put windows in after home bound came guy didn’t even check attic space complete tick the boxes exercise for them

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    Mute Anthony Halpin
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    Nov 22nd 2015, 6:31 PM

    Poor detailing? The window’s been ‘fitted’ with nothing but expanding foam to hold it in from what I can see! I always remember a builder pebble – dashing over a vent in a wall he’d just fitted. Some of these guys are comical. I wonder how many “How’s it going boss?” elements are involved in all this? The ones who keep putting leaflets in my door at 7 a.m. despite a no junk mail sign?

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    Mute Virtual Architect
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    Nov 27th 2015, 1:52 AM

    I used to think standards were applicable until I worked for myself as a qualified self employed architect. I inspected some work carried out by SEAI qualified installers and it was really poor. There is no leadership on this issue. The only hope is that private companies/ organisations will promote standards as the government/ professional institutes are incapable of doing it. http://energy.gov/energysaver/insulation

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