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Archive for the ‘Energy Rated Windows’ Category

Understanding the exponential function and how it applies to domestic gas prices

Sunday, October 16th, 2011

If you’ve got a spare hour or so, then the following lecture by Dr Albert Bartlett of the University of Colorado is well worth a watch:

He gives a simple, and fully comprehensive lecture on the most important issues facing humans today and demonstrates that “the greatest shortcoming of the human race is our inability to understand the exponential function.

In other words, we do not see the consequences of steady growth. For example, 5% growth has a doubling time of 14 years.

If you consider how domestic gas prices have been increasing over the last few years, and then consider how this steady growth might pan out over the coming decades you’ll be surprised at how it looks. From 2004 to 2010 gas prices increased by 12.9%:

From recent news items it appears that gas prices have increased by more than 12.9% this year, but let’s stick with 12.9% and see how the coming years might pan out:

It may seem a bit far fetched to think that heating your home might cost over £20K in 29 years time, and I’m sure people will point out that gas prices can go down as well as up.

But, we’re running out of natural gas fast, and we’re importing more and more each year from overseas. There’s a simple demand and supply calculation at work here. Surely, if domestic gas prices have been increasing at 12.9% per year, then there is a strong message here that the UK’s housing stock needs urgently upgrading to provide better insulation and save energy.

The GGF energy saving calculator only allows for a maximum inflation rate of 10% as an option. Surely, there should be the option to calculate the future financial savings of fitting energy saving windows and doors, by comparing with more relevant recent gas price history. I would say, that 15% should be an option for consumers to consider.

I’m not sure how the Golden Rule will be calculated in the Green Deal, but again let’s hope that the powers that be are not too conservative with their inflationary predictions.

I believe that as an industry we need to put more effort into explaining to consumers how energy bills are likely to increase dramatically over the coming years, and how insulating their homes is way of future-proofing them from these increases.

And, if the gas supply stops altogether, then triple glazing particularly will be seen as a very good investment when we’re firing up our wood burning stoves.

The best marketing man in our industry

Sunday, October 9th, 2011

….is without a doubt Nick Dutton.

The speed at which Door Stop have reacted to the new Door Energy Ratings, by registering the first and then fitting the first energy rated door (and creating a bit of controversy as a result) caught the competition napping.

The Association of Composite Door Manufacturers condemned the opportunism of one supplier and the ’soft approach’ of the BFRC which ‘commercially disadvantaged those companies that have taken a responsible approach’.

So, how does Nick and Door Stop deal with such challenges?

Well they issued the following Correction: Energy Rating Statement:

We recently promoted a message that Door-Stop were the supplier of ‘The First Energy Rated Door’. This attracted a number of challenges from other door company’s. To this end we would like to set the record straight….

No other door manufacturer, of any construction type, has provided the necessary evidence of their door performance to the British Fenestration Ratings Council. Only Door-Stop customers are now selling and installing energy rated doors. Click here for further details.

Well, I don’t know the ins and outs of this controversy, but you’ve got to hand it to Nick Dutton and Door Stop. As they say, no publicity is bad publicity.

A better alternative to the Green Deal?

Friday, September 16th, 2011

There’s clearly a lot of uncertainty about the Green Deal and how it will impact the window industry once the detail is sorted out. The GGF has recently issued a warning of a recent explosion of misinformation about the Green Deal on it’s website stating:

According to DECC, the full facts on Green Deal will be known in Spring 2012 after the Secondary Legislation is passed in parliament. Until then it is impossible for anyone to pre-suppose how it will actually work in practice and of the scheme’s true and full impact on the glass and glazing industry and homeowners wanting to install energy efficient windows.

Given that the full information on Green Deal has not yet been released, the GGF and FENSA advise all members, registered businesses and consumers to wait until all the information is available rather than potentially waste time and money on what might happen, rather than what will happen when Green Deal is launched in October 2012.

It’s really a case of let’s wait and see, but I can’t help thinking that there must be easier ways for the UK to achieve it’s carbon targets, which according to the BBC website today we are struggling to achieve.

Dr. James Hansen, a world-renowned climatologist, discusses in this video his concerns about climate change and the need to put a price on greenhouse gas emissions:

In simple terms the Government taxes fossil fuel companies a flat fee on the first sale, at the mine, wellhead or port of entry, and then steadily increases that flat fee over time. All of this tax is then redistributed fairly among the population.

As James Hensen states in an article in the Australian:

The money, all of it, should be given as a monthly “green cheque” and possibly in part as an income-tax reduction. Each legal adult resident would get an equal share, easily delivered electronically to bank accounts or debit cards, with half a share for children up to two children per family.

Sure, some people may waste their green cheque on booze or babes. Such people will soon be paying more in increased energy prices than they get in their green cheque. Others will make changes to keep their added energy cost low, coming out ahead.

There will be strong economic incentive for businesses to find products that help consumers reduce fossil fuel use. Every activity that uses energy will be affected. Agricultural products from nearby fields will be favoured, for example, as opposed to food flown in from half way around the world. Changes will happen as people compare the price tags.

The rising price on carbon will spur energy efficiency, renewable energy, nuclear power, all sources that produce little or no carbon dioxide. Bellyaching howls from coal moguls must be ignored. Let them invest their money in renewable energies and nuclear power.

So, how would such a scheme affect the PVC window industry?

Well, if gas bills started rocketing then surely people would be forced into looking at the energy efficiency of their windows. Demand would increase dramatically as homeowners choose to invest their green cheques more wisely.

But, the product we make would also increase. PVC is oil based. Recycling of PVC would suddenly become far more attractive an option. Much of the hardware is sourced from the other side of the world, and won’t be as cheap to transport. Glass production is energy intensive (as we know from the surcharge ;-) ) so prices would surely increase. The cost of running our factories and transporting goods around would also increase. The whole supply chain would be forced to become more energy efficient.

Conservatories would become more expensive and as they’re a luxury demand would likely fall further.

It would be a very interesting experiment! Clearly, it’s not going to happen as the World’s politicians are not capable of joined up thinking, but I have to say I think that this is probably the only viable solution for the UK and the world to wean itself off it’s fossil fuel addiction, and avoid the very worst effects of climate change.

Cut VAT and create construction jobs

Wednesday, September 7th, 2011

Reducing the rate of VAT to 5 per cent for energy-saving products would be a clear signal of the Government’s commitment to the Green Deal

The 2011 Budget provided this unequivocal pledge: “The Government is committed to the success of the Green Deal and will act to encourage and incentivise take-up so that the Green Deal will appeal to households, businesses and prospective providers alike, before it is introduced in 2012.” In other words, we should expect some exciting new incentives within Budget 2012.

The sales tax, VAT, is the one tax all member states of the EU must raise. Governments are allowed to charge fuel at 0 per cent. But once VAT is on an item, it cannot go below the minimum level of 5 per cent. This is the rate levied on UK domestic fuel ever since 1993, introduced by then-Chancellor Kenneth Clarke on the specific basis that “for the first time the rate of VAT on domestic fuel and power will be the same as that charged on goods which improve energy efficiency. This will bring an end to the current anomaly which makes a nonsense of any attempt to use the tax system to improve the environment.”

PDF Version

Sadly, the anomaly mostly continues. Unless specified, everything else – including energy saving items – is taxed at the full VAT rate (20 per cent). So we have the present absurdity that, for each consumer unable to reclaim VAT, energy conservation measures are now taxed at four times the rate of energy consumption.

Lower rate of VAT

Over the years, campaigners have succeeded in getting a lower rate of 5 per cent charged on a number of energy-saving items – insulation installed by contractors; TRVs; heat pumps; micro-CHP. But not the big-ticket items, like boilers or glazing (nor any form of lighting).

My premise is that everything installed by accredited Green Deal installers – including time-costs – should automatically be taxed at 5 per cent, making energy conservation and consumption taxation for the first time at the same rate. Consequently a Green Deal package that, inclusive of VAT would have cost £12,000 would now cost £10,500. Making it obvious that the Government was forgoing £1,500 solely in order to encourage participation in its flagship scheme.

This benefit would be limited only to installers who are accredited to the Government flagship programme, thus both providing consumer assurance and disadvantaging the cowboys.

Annex 3 of the latest (2006) VAT directive states categorically in paragraph 10 that the 5 per cent rate is permitted only for the ‘provision, construction, renovation and alteration of housing provided as part of a social policy’. Paragraph 15 states that “supply of goods and services” must be “by organisations recognised as being devoted to social wellbeing.” Given the enormous social and ecological benefits of making our buildings energy efficient, both those requirements certainly apply to all those carrying out Green Deal-accredited installations.

One of the traditional stumbling blocks to VAT equalisation was that relevant measures needed to be installed by trained contractors i.e. no DIY – and there was no definition of training or accreditation. Despite this, for many years there was an overt VAT reduction option offered to governments to create construction industry jobs. (Unlike others, the UK government never took this up, although it was required to do so on behalf of the Manx Government).

Trained contractors are precisely what the Green Deal is centred around. That stumbling block can at last disappear.

No discrimination

Previously some tried to argue it breached the old directive to reward even the most efficient measures, because VAT should not discriminate between directly competing products. But as microCHP directly competes with conventional boilers, this is obviously specious. To avoid rewarding mere compliance with mandatory standards, the 5 per cent rate should only apply to measures more energy efficient than those required under Building Regulations ( e.g. A or B for windows, A for condensing boilers).

This VAT package would provide a very outward and visible sign of government’s commitment to the Green Deal. While I don’t think this market is anything like as price responsive as certain economists suggest (which is why I cannot get terribly exercised about Green Deal interest rate charges), I do know that saving tax money is far more of a consumer motivator than saving “normal” money: witness inter alia the success of Climate Change Agreements.

Of course there will be some hard luck stories from companies who specialise in, say, installing kitchens or bathrooms, still charged at 20 per cent – although again it would be an incentive for them to get staff qualified to work on Green Deal. Of course this will only be relevant to householders (sadly not to others unable to pass on VAT, like the entire public sector, charities and certain financial institutions, like banks, insurance companies etc).

In the immortal words of climate change minister Greg Barker, altering VAT rates would be “a real game-changer” for the prospects for the Green Deal in the residential sector. And because installing measures would be generating construction industry business which would otherwise not take place, a prospective nice-little-earner for the Treasury.

Original post by Andrew Warren at the Association for the Conservation of Energy.

OPEN THE DOOR TO BFRC ENERGY EFFICIENCY RATINGS

Monday, September 5th, 2011

BFRC Press Release:

September 2011 sees the launch of the BFRC Door Energy Ratings Scheme (DER). This will extend use of the renowned and respected BFRC energy rating label to all kinds of domestic doors – external pedestrian doors and French, folding and sliding glazed doors. This represents the biggest extension of the BFRC scheme since 2006.

In the UK 1.7 million doors are sold each year worth a staggering £772 million (source: Palmer Report 2010). Until now homeowners were unable to easily assess the energy efficiency properties of the doors they were purchasing or able to quickly compare competing product. All of this changes with the launch of the BFRC DER scheme.

Pedestrian Doors

All kinds of external pedestrian doors – solid doors, partially glazed doors and fully glazed doors – will all be included in the scheme. The simulations for the BFRC DER Scheme will allow every style to be included whether they are constructed of PVC-U, aluminium, timber or are a composite type door. They will be rated ‘A’ to ‘G’.
Solar gain will not be included in the rating process for external pedestrian doors, however, air leakage rates are taken into account. An ‘E’ rating will equate to a U value of 1.8 allowed for in the Part L buildings regulations (announced 1st Oct 2010). An ‘A’ rating will reflect the standard of the best performing doors currently available.

Table – BFRC DER band cut-offs using door energy index numbers

Doors rated ‘F’ & ‘G’ would not satisfy buildings regulations but have been included to cover product that is exempt such as those for listed buildings or other architecturally sensitive applications.

Glass Doors

The most common types of fully glazed doors, with a glazed area of 60% or more – French, folding and sliding – are included in the scheme and will be rated on the scale of‘A’ to ‘G’, though it is envisaged that most product will achieve a ‘C’ rating or more. The higher bands for these glazed products better reflect the inclusion of solar gain into the DER calculation as required by the System Assessment Procedure (SAP) 2009.

In fact, the DER for these doors follows exactly the rating formula that currently pertains to BFRC window energy ratings.

“This is the only Door Energy Rating scheme in the UK and represents another first for BFRC,” commented BFRC CEO Graham Hinett. “It will provide a robust framework to compare various door sets on a fair and equal basis. It is inclusive of most material and construction types in use today.”

Registration with the BFRC DER scheme is not currently a compliant route for Part L. However, it provides manufacturers and retailers with the most effective and well-known comparison tool on energy efficiency for the marketing and selling of doors.

BFRC will be fully supporting launch of the DER scheme in the consumer media using eco-campaigner and TV presenter James Strawbridge through late 2011 and early 2012.

For more information on the BFRC and its energy ratings system visit the website, www.bfrc.org or telephone its advice line, 020 7403 9200.

Door Energy Ratings (DERs)

Saturday, September 3rd, 2011

I was interested to see the letter from Mark Simm at Rock Door that At last doors get their own Energy Rating and the scheme started 1st September 2011.

This sounds like good news to me, although I’ve been struggling to find the finer detail at this stage. The BFRC website has no news about anything on its website.

There is a bit more detail on the Homesafe Doors stating that:

The performance bar has been set at a high level, illustrated by the fact that a Document L compliant window is a band C, whereas a compliant door, with a U value of 1.8W/m2k will likely fall into band E. Therefore, to reach the higher bands, many door manufacturers are going to have to invest in new technologies.

My hope is that to achieve the A to C Ratings very low U Values are the benchmark. I can’t see how the controversial solar factor could possibly play a major part for entrance doors, though it’ll be interesting to see how much part it plays in French doors, patio doors and bi-folding doors (if included). I’m sure Mr Ahern will have something to say once more information is released.

Either way, the introduction of DERs has to be a positive step forward for fabricators and installers who are used to selling the benefit of WERs to apply the same logic to doors.

Green Deal – Are you aware?

Wednesday, August 3rd, 2011

We received the following correspondence today from an anonymous person suggesting concerned parties should contact Nigel Rees at the GGF. Initially I assumed the communication was from the GGF, but as per James Lee’s comments below it is ‘mischief’.

Either way, the sentiment suggests that people are becoming concerned about the Green Deal:

The Business Owner – WARNING

Green Deal – Are you aware?

1. Your business may fail or be damaged as consumers postpone their orders in anticipation of the planned Green Deal; are you ready for months with perhaps reduced orders as consumers wait?

2. Do you know the Green Deal orders will be with a ‘Provider’? Will you be a ‘Provider’? Are you 100% sure? If not, how do you plan to survive?

3. If you are not a ‘Provider’ will you lose all or some of your work?

4. We consumers prefer a ‘Provider’ that can offer all products, Windows / Boiler / Insulation etc? Do you offer every product covered under the Green Deal??

5. Will Tesco / Homebase / Eon etc be ‘Providers’ and if so will they then control all or part of your market? Will they have an unfair advantage?

6. Why have Tesco’s / Homebase etc suddenly taken an interest in selling double glazing. Do they see your market as their market next year?

7. Who will control the Green Deal funds and payment for works undertaken? How long will payment take?

8. Worried? Maybe you should be!! Your business could be at risk.

I’d like to add another fundamental question to this. How could such a restructuring take place? At the moment this industry is wonderfully fragmented. The Nationals combined account for no more than 15-20% of the industry.

Let’s imagine that Tesco / Eon / Homebase or whoever teamed up with the Nationals and they suddenly between them had 100% of a potentially booming market. How will they each up their manufacturing capacity 10 fold each? How does the supply chain deal with this? Do all the fabricators need to merge together? How does the GGF itself continue without subscriptions from it’s members? Do we all seamlessly move from our our small to medium sized companies and merge with these few providers?

Clearly this is all impossible. And, the same applies to the boiler industry, loft insulation markets.

I understand that there is a GGF joint meeting of the Conservatory, Window and Door Group next week, and would expect it to be well attended. I’m unable to attend, but Greg Kane from Conservatory Outlet will be in attendance to hear what is being said.

If you have any views on all this, please list them below, and Greg could bring them up within this committee meeting.

Thanks

Could the Green Deal create a window industry downturn?

Wednesday, July 27th, 2011

This was not something I had ever considered.

Having the Government recognise the energy saving benefits of the best performing windows and doors our industry can produce by including them in the Green Deal, seems like a win-win situation for homeowners, the Government’s carbon targets and our industry.

As a result the GGF has been lobbying hard for their inclusion, but a recent email from the GGF raised a possible problem I had never considered. I hope they don’t mind me copying and pasting a part of it:

To date we have been questioning Government to understand their proposals. It is fair to say that they are still not clear and we intend keeping Members updated with progress via our normal channels, however fears have been expressed that this may be the wrong approach and that the industry is likely to suffer as a result.

Once the Media actively publishes details of the planned Green Deal finance to consumers; it is highly likely they could postpone their purchases creating an artificial downturn in the market; do you have evidence to show this is already happening?

If the large retail brands like Tesco, Eon, British Gas etc are allowed to dominate the industry then there is a real fear that smaller companies could be squeezed out of existence.

My gut feeling is that there is no evidence that consumers are postponing purchases in light of the Green Deal finance at present, but I can imagine a position where 3 or 4 months before a scheme is in place consumers will hold back, especially if the Green Deal is well promoted in the run up. Clearly, this will create terrible hardship for the bulk of the window industry which is currently living hand to mouth.

As for the suggestion that large brands like Tesco, Eon and British Gas could dominate the industry. I find this hard to believe, or understand how this could evolve. But, I accept that I don’t fully understand the workings of the Green Deal.

I certainly feel that the GGF have raised a very interesting question. Would the window and door industry be better off outside of the Green Deal?

GGF influences Bill reading

Wednesday, May 25th, 2011

GGF Press Release:
The second reading of the Energy Bill took place last week (May 10) which gave backbench and opposition Members of Parliament the opportunity to question its proposed scope and to raise the key issues proposed by the Glass & Glazing Federation’s (GGF) regarding the Green Deal (central to the Energy Bill).

The GGF and its members recently briefed several MPs on the issues, and these briefings evidently made an impact with the profile of Energy Efficient Windows being raised within the first half hour of the debate.

Meg Hillier (Shadow Energy Secretary) described the bill as a “flaccid lettuce leaf of a Bill, laden with missed opportunities and ducked decisions,” which sums up the fear held by many that the Energy Bill won’t go as far as promised to help kick-start construction and the wider economy.

Dave Watts MP, who had been briefed by Pilkington, asked Chris Huhne, Energy Secretary: “As up to 24% of heat can go out of the window, will double glazing be included in the green deal?”

Joan Walley MP (Chair of Environment Audit Select Committee) also mentioned the inclusion of windows when discussing the detail that the Bill provides for the inclusion of energy efficient measures, as did Meg Hillier.

Luciana Berger MP (Shadow Minister for Energy and Climate Change), who had been briefed by the GGF, questioned the government on the intended effect of the Green Deal in relation to carbon reduction targets, something on which she has previously tabled parliamentary questions on behalf of the GGF.

On several occasions in the debate, concerns were raised about the system of assessment and the use of assessors, many of which reflected the GGF’s own queries about the practicalities of the Green Deal.

Peter Aldous MP also raised the issue of VAT for energy efficient measures, saying: “There are a variety of issues to which I would be grateful if the Minister could give further consideration. The CBI, among other organisations, has suggested that there is a need for incentives to encourage take-up of the Green Deal. I am aware that the Chancellor has indicated that he will look at that. Incentives could include changes to stamp duty, VAT reductions on some works, and council tax rebates.”

“There is clear feeling from the House that Green Deal requires better incentives and more detail on the different energy efficient products available,” Nigel Rees, GGF’s Chief Executive, said. “The GGF Executive now intends to approach members of the Bill Committee to secure essential meetings and make an even stronger case on behalf of the industry.”

Picture: Luciana Berger MP (Shadow Minister for Energy and Climate Change).

www.ggf.org.uk

Green Deal – a shot in the arm for the double glazing industry?

Friday, May 20th, 2011

There seems to have been very little comment that I’ve noticed within window industry publications about the Coalition Government’s new ‘Green Deal’ environmental policy.

As I understand it, households will be given up to £10,000 to spend on home improvements and the money can be used to install energy-saving measures such as roof insulation, double glazing and cavity walls. Under the scheme, from 2012 companies, including utilities but also retailers such as Tesco and Marks & Spencer will offer households loft and wall insulation, double glazing and other energy efficiency measures designed to reduce heating bills. The householder pays nothing up front, but the equipment and installation cost will be added in instalments to the household’s energy bills for years.

I’ve had a very quick scan through the Green Deal document and there is little detail of which energy saving measures are to be included. I understand from a recent meeting I had at the GGF that a fair amount of lobbying and research is going on in the background to get a fair deal for the double glazing industry from this initiative. Back in December the GGF was looking for assistance from the industry to help the DECC understand the cost of energy saving windows, and I featured this on my blog at the time – the economic case for windows project.

An interesting blog post on the Green Living blog states:

The Energy Bill has had its second reading in the Commons this week, in a debate that was characterised by an amazing degree of cross-party consensus. Whilst most MPs were arguing over how to make the Bill stronger in one way or another, there was not a single dissenting voice disputing the need for energy efficiency. This is the beauty of energy saving, it is a win-win situation for all involved.

But most positive about the debate was the glimmer of hope that the Green Deal was about to start getting a bit greener. Right now I’d put it in the pale celadon category, which for those of you not expert in colour variations is the pale tint of green seen in spring; ie promising shoots, but a long way to go.
More cash
First was the announcement that the threshold on loans was rising from £6,500 to £10,000. This gives an opportunity for measures other than insulation to be included in the Green Deal. But for a household to be eligible for a measure it still has to abide by the golden rule, so the savings made on the bill will have to be able to cover the cost of the monthly payments for the retrofit (including a market rate of interest). So measures such as double glazed windows and boilers won’t be available for every house.

The ‘Golden Rule’ states that the expected financial savings must be equal to or greater than the costs attached to the energy bill.

So it seems to me that as an industry we need to argue the case more strongly about the energy saving benefits of our products. And, crucially, we need to push the boundaries further by leading with ever improving U Values. The sooner we demonstrate that our industry is united in it’s efforts to achieve better performing windows and doors, and faster carbon payback, the sooner the Government will back our efforts and reward the industry and householders alike.

It seems, though, that the Government still has work to do with this initiative. A recent Guardian article suggests that homeowners will reject the scheme due to its high cost (the interest being charged will be too high).

I’m keen to learn more about the Green Deal from those more in the know, so if you have a better understanding of this area, I’d be keen to hear your thoughts…

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