Author Archive

EPC versus BER – how does the house we designed in Co. Fermanagh rate ?

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Because we’re a bit geeky about things like this, we thought it’d be interesting to compare the Energy Performance Certificate (EPC) for the house we designed for a site outside Enniskillen, with a sample Building Energy Rating Certificate (BER) of the kind used in the Republic of Ireland. The Energy Performance Certificate that’s used in the north to illustrate the energy performance of a building is basically the same as the Building Energy Rating Certificate used in the south, although in a slightly different format. The Energy Performance Certificate shows the energy performance on an easily readable scale from A to G, with A being the best performance and G the worst. The Building Energy Rating Certificate is slightly more detailed in that it subdivides the A- G scale into A1, A2, A3, B1, B2, B3 etc. but the information on both certificates is in the same format so it’s easy to compare them. By way of explanation, an Energy Performance Certificate or Building Energy Rating Certificate is compulsory for all homes offered for sale or rent. An Energy Performance Certificate or Building Energy Rating Certificate is also required before a new home is occupied for the first time.

Heywards EPC versus Southern BER

The reason we were curious is because the house we designed outside Enniskillen got an A rating on the Energy Performance Certificate, and we were wondering whether it would have got an A1, A2 or A3 BER had it been built in the south. It turns out that with the values listed on the Energy Performance Certificate, it would very comfortably have achieved an A1 rating in the south. Which was fine until we checked the Building Energy Rating Certificate Register and discovered that of the 458,505 houses on the Register, only six are A1 rated! We’re not sure why only six have been built, but we’re guessing that it’s because the standard of design and construction that would be required to achieve A1 is so high; happily we were able to achieve that with the help of a motivated builder and an understanding client. The exciting thing is that because of the hands- on role we had during the construction, we can now see areas where we can reach an even higher standard in the future, so it’s now a case of pushing on to the next level. The next step is to design a carbon- neutral house…. now that really would be a fantastic achievement.

Just to show that it’s not all about performance, here are a few photos of the house….._MG_9231 internal to balcony

Planning Permission – do I need it ???

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Planning Permission- do I need it?

Now that the long- awaited green shoots have finally started to appear, people are taking an interest in building again. We’ve been run off our feet in the office since before Christmas, and questions about planning permission are coming up time and time again. Here are a couple of links that give a really good overview of the process in both the north and the south. Don’t forget that we’ve been making successful planning applications for years and can do all of the work for you…

http://www.citizensinformation.ie/en/housing/planning_permission/planning_permission_general.html

http://www.planningni.gov.uk/index/advice/advice_apply.htm

Ask yourself these 20 questions before you get started on your project!

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How much disruption can you tolerate to extend or renovate your home??

  1. Describe your current home. What do you like about it? What’s missing? What don’t you like? Do you want to change the space you have?
  2. Do you want to build a new home?
  3. Why do you want to build a house or add to or renovate your current home?
  4. What is your lifestyle? Are you at home a great deal? Do you work at home? Do you entertain often?
  5. How much time do you spend in the living areas, bedroom, kitchen, utility space etc.?
  6. How much time and energy are you willing to invest to maintain your home?
  7. If you are thinking of extending, what functions or activities will be housed in the new space?
  8. What kind of spaces do you need, e.g. bedrooms, bigger kitchen, family room, bathrooms, etc?
  9. How many of those spaces do you think you need?
  10. What do you think the extension/ renovation/ new home should look like?
  11. What do you envisage in your new home that your present home lacks?
  12. How much can you realistically afford to spend?
  13. How soon would you like to be settled into your new home or extension? Are there rigid time restraints?
  14. If you are thinking of building a home, do you have a site selected?
  15. Do you have strong ideas about design? What are your design preferences?
  16. Who will be the primary contact with the architect, contractor, and others involved in designing and building your project? (It is good to have one point of contact to prevent confusion and mixed messages)
  17. What qualities are you looking for in an architect?
  18. Is there anyone in the family with a disability or do you envisage staying in the house for a long time, mobility problems of aging may need to be addressed?
  19. Is sustainable development and increased energy efficiency of importance to you?
  20. How much disruption in your life can you tolerate to extend or renovate your home?

With thanks to The Royal Institute of the Architects of Ireland (RIAI).

So who owns football anyway?

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The other day my son asked me ‘Dad, what do you call the people who own football?’ He meant FIFA of course, and it’s interesting that that’s the way it’s seen nowadays. I put it to him that he owned it, and I owned it, and so did everybody else. At least that’s how it was when I was his age. All football fans know that this is a World Cup year, or a FIFA World Cup ™ year as FIFA would have it. FIFA are in the spotlight because of street protests in Brazil against the cost of hosting the World Cup there this summer, and because of the number of deaths among poorly- paid foreign labourers working on the construction of the 2022 stadia in Qatar.

Back when I started watching football in the mid- seventies, I was fascinated by Wembley Stadium, scene of the FA Cup final every year and incredibly glamorous in my mind. I soon discovered the then- futuristic Olympic Stadium in Munich, which totally blew me away with its’ spiders web roof hung from poles. (Later, in architecture college, I made a model of the roof from a pair of tights).At the same time, The Big Match and Match of the Day provided weekly doses of English football grounds steeped in history and atmosphere.

That’s not to say it was idyllic, with football hooliganism rampant. The first game I went to was at the old Wembley Stadium in 1983, and my outstanding memory is of the heave in the crowd ten minutes before kickoff as the latecomers piled in. I ended up a fair bit away from where I started, squeezed far apart from the people I had gone to the game with. It wasn’t good, and of course the Bradford, Heysel and Hillsborough disasters were to come.

Olympiastadion_Muenchen

 The Olympic Stadium in Munich.

 

The Taylor report that followed Hillsborough recommended that football stadia become all- seater, and with Sky tv money soon pumping into English football, the experience of watching a game live was dramatically changed. On the positive side it became family friendly, but on the negative side it became corporate and sanitized, often out- of town and very expensive. In November 2012 I paid €180 for a ticket to watch a Champions League game in Madrid, at another of the old stadia from my childhood.

The seat was perfect, right on the halfway line, and the game was good, but I was really puzzled by the atmosphere. For a vital game, it was flat. The Borussia Dortmund fans in their bee- coloured jerseys made most noise in the away end, partly because their team was playing so well against Real Madrid, but also (I’m convinced of it) because they were standing up. They seemed to be having a party. German stadia allow standing up, and now there is a move on to allow it in English stadia as well. I’m all for it, even though the last standing game I was at, in Arsenal’s  old art deco Highbury ground, I spent the ninety minutes standing on one leg on my tiptoes leaning all over the man in front of me, like thousands of others around me. Now Arsenal play at the Emirates Stadium, with a famously dull atmosphere. Meanwhile, on quiet nights, you can hear the ghosts of Herbert Chapman and Cliff Bastin in the back gardens of the Highbury Square apartment development….

Arsenal_Stadium_Highbury_east_facade

The art deco style Highbury ground, former home of Arsenal FC.

 

For me, the new football stadia are architecturally interesting, but are becoming the same the world over as FIFA strive for corporate uniformity. The old grounds, tightly bounded on all sides by the redbrick communities they sprang from, are becoming a thing of the past. The twin towers of Wembley, with all their history, are long gone and the most interesting things about the new stadium are Bobby Moore’s statue and Geoff Hurst’s crossbar from the 1966 World Cup final in the museum there. The new stadium lacks the atmosphere of the old stadium on match days, and has little individuality to differentiate it from the identikit stadia springing up the world over. God be with old- style regional variation such as the moat around the pitch that sticks in my mind from Argentina 78, or even the now disused- for- football Olympic Stadium in Munich. People are different the world over and our football stadia, our secular cathedrals of communal experience, should reflect that.

 

Thoughts on love, home, and the Tugendhat House

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Thoughts on love, home, and the Tugendhat House

I’ve often thought that the words ‘love’ and ‘home’ are the most powerful in the English language, and in my mind at least, they are almost interchangeable. The story of the Tugendhat House in Brno is a common one in pre- World War II central Europe- a wealthy Jewish industrialist hires a renowned architect to design a beautiful family home, but the rise of Hitler forces the family to leave in 1938. Afterwards the house was used by the Nazis and from 1945 by the Russians, and it then had a variety of uses under the local communist leadership until 1989. It was the setting for the talks that led to the formation of the separate Czech and Slovak States in 1993, so it is a building that is drenched in modern history. Tugendhat house 1

It’s also a building that photographs beautifully, thanks to architect Ludwig Mies van der Rohe’s innovative use of space, light, technology and materials. It’s one of the high water marks of modern movement architecture, and I’ve been fascinated by it for a long time.

On Saturday, I went to see the film ‘Haus Tugendhat’ which was showing at the Lighthouse Cinema as part of the Jameson Dublin International Film Festival. I knew the story of the house, but what of the family? The film focuses on the children of Herr and Frau Tugendhat, and their memories of and current feelings towards the house.  The family first moved from Czechoslovakia to Switzerland, then Venezuela, then back to Switzerland again but there’s a sense that they are lost. Herr Tugendhat dies without ever seeing the house again, while Frau Tugendhat visits only once, thirty years after the first leaving. They seemed to accept the way things had turned out for them, but the children and grandchildren have a more complicated view of what happened. Some are indifferent, some are angry, and some are philosophical about the loss of the house. What is clear is that, 75 years on, the house continues to play a huge role in their lives.

As any Irish emigrant knows, home takes on a new meaning when seen from afar, especially when the leaving comes from necessity rather than from choice. For me, home represents the emotional pull of family and place, and my house is the centre of gravity, the centre of that pull.

I’ve thought for years that I’d like to visit the Tugendhat House, just fly to Vienna, take the train north to Brno, and afterwards on to Prague. Now, I’m not so sure. The house is an objet d’art, but on viewing this film it seems that for all its beauty and evocation of a turbulent time in European history, its soul has gone. The Tugendhat family do not believe they will ever get the house back in their ownership, and at the moment the house is open to a steady stream of visitors/voyeurs like me. The heartbeat of the house stopped in 1938, and I don’t want to go all the way there to feel that sense of emptiness. It brings home to me more than ever that we architects design buildings for people, for the families that occupy them and give them life, and not just to satisfy our own ego and our creative impulses.

http://www.tugendhat.eu/en/homepage.html

http://www.tugendhat.eu/en/photogallery/photogallery-2012.html

 

Building Control Regulations Amendments

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THE BUILDING CONTROL (AMENDMENT) REGULATIONS, S.I. 9

Background Information

The Current System – prior to BC(A)R

There is no statutory lodgement and approval system for Building Control Regulations in Ireland, other than a statutory lodgement and approval system for Disability Access and Fire Safety Certificates.

The BC(A)R System – from March 2014

This Client Guidance Note provides a summary of key aspects of BC(A)R 2014.

? From 1st March 2014, all building types, except for extensions to domestic dwellings of less than 40m2, are included in the BC(A)R 2014, and may only be designed and certified by a Registered Architect, Chartered Engineer and Chartered Building Surveyor.

? Published in the BC(A)R 2014 legislation are Statutory Certificates and a Code of Practice for design and construction.

Building Owner’s Obligations under BC(A)R

Building owners will be required to appoint, for almost any building or works starting from March 2014 onward, a Design Certifier and an Assigned Certifier as well as a competent Builder. The building owner’s obligations include:

? Give a written undertaking on a statutory form to the Building Control Authority to appoint a competent Design Team to design the new building in accordance the Building Regulations.

? Give a written undertaking on a statutory form to the Building Control Authority to appoint a competent Builder to construct the new building in accordance the Building Regulations.

? Give a written undertaking on a statutory form to the Building Control Authority to appoint a competent Assigned Certifier who will prepare an Inspection Plan, inspect and certify, with the Builder, that the new building, when complete, is built in accordance the Building Regulations.

Registration of Builders and Sub-Contractors

? The Construction Industry Federation, representing Builders in Ireland, have launched information on a voluntary register of builders and sub-contractors on: www.ciri.ie.

? This voluntary register will have a code of practice and a sanctions procedure whereby builders can be struck off the register.

? A Statutory Register of Builders is proposed to be established in 2015.  Building Owner and Design Team Administrative Procedures before Construction

? 14 -28 days before the construction of the Building starts on site, the Building Owner issues a statutory Commencement Notice to the Building Control Authority.

? With the Commencement Notice the Design Team issues a Statutory Certificate, with back up drawings and information, confirming the Building is designed in compliance with the Building Regulations.

? The Assigned Certifier issues an Inspection Plan to the Building Control Authority.

? The Builder signs and issues a Statutory Certificate confirming they will construct in accordance with the Building Regulations.

Lodgement of the Commencement Notice

? The Commencement Notice is submitted electronically, together with the drawings, specification, design philosophy, Fire Safety and Disability Access Certificates.

? The 34 Building Control Authorities will be centralised for the purpose of BC(A)R.

? A Framework of standards will be provided as guidance on how Building Control will cooperate, with standardised procedures for all Authorities.

? The Building Control Authority carries out a risk analysis/inspection system, of the Design, Inspection Plan, and the Builder.

? The Building Control Authority may seek additional information, from the Building Owner, Design Team, Assigned Certifier and Builder during the construction process.

? The Building Control Authority by table top risk analysis can devise inspection schedules when design, construction, materials, site location are identified as being problematic.

The Role of the Assigned Certifier and Builder, During the Construction Stage

? The Assigned Certifier will implement the Inspection Plan with the Builder.

? The Assigned Certifier will collate certificates, sub-certificates, ancillary certificates, warranties and tests as set out in the Inspection Plan, with the Builder.

? The Assigned Certifier will respond to requests for additional information by the BCA.

The Role of the Assigned Certifier and the Builder at Completion

The Assigned Certifier and the Builder having collated all the required certificates identified in the Inspection Plan, collected from all those identified, sub-contractors, suppliers, testers, manufacturers and are satisfied that the building is built in accordance with the Building Regulations, co-sign the Statutory Completion Certificate and lodge it with the BCA, 3 -5 weeks in advance of the Completion date. The Building will not be permitted to be occupied, used or rented, without the building being placed on the Building Control Authority Register.

 

THE BUILDING CONTROL (AMENDMENT) REGULATIONS, S.I. 9 

INTERIM CLIENT GUIDANCE NOTE

The Building Control (Amendment) Regulations, BC(A)R, will apply to most building works (including new houses, housing and apartments, house extensions over 40m2, schools, factories, offices, shops, hospitals and other government investment projects) that start on site from 1st March 2014.

The BC(A)R were published in updated form on 21st January 2014, only six weeks before the implementation date.

Although the RIAI and other stakeholders are working hard to draft and complete the necessary administrative structures, forms of contract and advice; not all documents can be ready by the 1st March 2014. The new online IT system for the 34 local authorities is not yet available to Certifiers and some essential components for an effective system are not yet in place.

RIAI Standard Forms of Agreement for Services to Clients

Building Owners will be required to appoint, for almost any building or works starting from March 2014 onward, a Design Certifier and an Assigned Certifier as well as a competent Builder. The Design Certifier and the Assigned Certifier must be a Registered Architect, Chartered Engineer or Chartered Building Surveyor.

The Certifier appointments are not covered under the scope of services set out in The RIAI ‘Agreement between Client & Architect’ (for the provision of architectural services). New forms and terms of appointment and specific forms of Client / Certifier agreements are currently being prepared by the RIAI. The RIAI recommends that the appointment as Assigned Certifier is always an appointment separate from that as Architect. Your Architect may provide this service, or not, similar to the PSDP (Project Supervisor Design Process) role.

Given the publication dates of S.I. 9 of 2014 and the Code of Practice, and the consequential significant changes in the way that the design building processes will work, Architects are not yet in a position to advise clients about the full implications of the regulations. Your Architect will advise you as soon as possible about the appointments that you will need to make.

Costs

The new processes and professional appointments will require additional time and resources from the Architect, which will have an impact on project costs.

Building Contracts

Where tender documents are currently being prepared (or due to be prepared), these cannot fully take into account the new requirements as there is no revised form of Public Sector Contract nor Private Sector Contract published (nor revised guidance on contract specification preliminary clauses) which can be referenced in the tender documents for this project. It is advisable that the appointments of the Design Certifier and the Assigned Certifier be made prior to completion of Tender Documents.

The RIAI will update this Guidance Note as more information becomes available. Visit the RIAI Website www.riai.ie for regular updates on BC(A)R.

With thanks to the Royal Institute of Architects of Ireland (RIAI), 12 February 2014

Broken Electric Shower – Make do and Mend

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Bad luck and bad timing (a few days before Christmas) with our electric shower, gave me an opportunity lately to put my ‘make do and mend’ impulses to work. Anybody who knows me will know I am wont to spending Friday evening fixing the brakes or straightening a wheel on my bike. We are often too quick to replace rather than repair domestic appliances and something in my nature resists that, if there might be a chance to open up and fix instead.

Cold water continued to flow through the shower at a great rate after I switched it off, so it was obvious that a valve of some kind had given up. Luckily I had a cut- off valve on the supply pipe to the shower, so a quick trip to the attic stopped the flow. Still, after taking the cover of the shower and staring at it blankly for a while, I knew it was a job for an expert as any attempted repair by me would likely lead to flooding or electrocution (or both) so I decided it would be best to call The Shower Man.

Tim www.showerman007.com/ , had a good look and said that there weren’t any of the usual signs of wear and tear on it, and that there was no need to replace it yet. Good, that was about €200 saved. Tim explained that it was teenagers who kept him in work- electric showers are designed to run for 15 minutes and cool for 45 minutes, but it’s the other way around when it comes to our young ones leading to a shortened lifespan for the shower unit.

Tim showed me that the filter on the solenoid had started to break up, and it was likely that a small piece of that had jammed the valve open. After replacing the part and opening the valve on the supply pipe, the shower was ready for (hopefully) another few years of action, teenagers notwithstanding. The charge for the callout and replacement part was very reasonable considering the amount I could have spent on a new shower, and the whole operation only took around half an hour.

A few helpful hints then based on my own experience:

  •  If you are in the process of building a house or a bathroom extension, have the plumber fit a cut- off valve on the water supply pipe to the shower. To avoid pressure problems, electric showers are usually fed off the mains supply to the house, rather than from your water storage tank. Without a cut- off valve on the supply pipe, you may have to cut off the water mains supply to the house in the event of a problem with the shower unit. That would be a huge nuisance at the best of times but definitely not something you want to face a few days before Christmas.
  •  Don’t assume that an older shower unit is finished if it starts to give trouble- a specialist in shower repairs could save you a fair amount of money by replacing a part rather than the whole unit (legitimate funds for bike parts).
  • Go easy on the shower- nobody needs to be that clean!
Broken Shower ?

Broken Shower ?

 

Everyday architecture no. 3

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Gate way - everydayarch 3We pass them every day: every field has an entrance, and most have gate posts. Most rural houses have gate pillars of one sort or another, and we take them for granted. But what if they are more than just a necessity? What if they say something to us about ourselves and the people who came before us?

The Austrian modernist architect Adolf Loos said that ‘ornament is crime’, while the American skyscraper pioneer Louis Sullivan believed that ‘form ever follows function’. Perhaps they are right but people have always had the impulse to decorate their possessions to make statements about themselves. Gate pillars from Japanese temples to the Piazza San Marco in Venice have more symbolic importance than practical value. Loos and his fellow modernists in the 1920s and 1930s abhorred any kind of ornamentation, and while they produced many beautiful buildings some of those were not liked by the people they were built for, because they lacked any kind of personal touch. I wonder what the great modernists would have made of these gate pillars in rural Donegal? The pillars are much larger than they need to be to hold up a slim metal gate, and the little finial on top of the capping is, in modernist terms, completely unnecessary from a functional point of view. At the same time I am sure the modernists, many of whom had a great interest in primitive forms, would have had an interesting discussion on ideas of marking place and ownership, of identity and belonging, and the rituals and rhythms of daily life. Perhaps it would be best to move on before they began to discuss pagan fertility symbols, and instead just imagine the pride a small farmer felt in his land, and his desire to articulate that pride and show something of his own character through big, heavyweight pillars marking his field on the side of the road.

 

Ran Mor Close, Letterkenny, Co. Donegal

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RanMor Close

The latest phase of the Rann Mor housing development, the A3 energy- rated Rann Mor Close has now been completed and all the homes are occupied. These GDC (Ire) Ltd. homes, designed and certified by us, were sold off the plans and were comparable in price to older, much less energy- efficient houses on the Letterkenny market. The house designs are not compromised by energy saving devices, and for those who missed out, there’s already huge interest from buyers in the new Rann Mor Meadow phase which has just gone on site. These new homes will also meet A3 energy rating standards. For more details see http://gdcirl.com/Rann_mor.html

Testimonial – Daniel Doherty, Managing Director of George Doherty Construction (Irl) Ltd says “ The overall Rann Mor Development has been remarkably successful in the last few years. This is in no small way due to the high quality of the design and the professional service provided by Allan Curran Architects Ltd and I look forward to completing the next phase of the development at Rann Mor Meadow to the same high standard. ”

Energy Watch 2 – Site Selection

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In the forthcoming articles for Energy Watch we will divide our comments into “New Build” and “Existing” but we hope that existing and prospective house owners will find time to read both sections as there are many ideas and philosophies that apply across the board. The big idea is that we do our bit for the world by reducing our carbon emissions (caused by burning fossil fuels), and the bonus is that in doing so we reduce the running costs of our homes. This week we are going to concentrate on site selection for a new build, as the obvious starting point.

Some people have the luxury, and indeed the excitement, of searching for the site for their new home, while many others obtain their sites from family lands. In this article we are going to concentrate on the two main elements of site selection that affect the future energy use of your house: its orientation and the shelter.

The orientation: where the sun rises and sets in relation to your site

In recent times, the way you face your house has usually depended on where the public road is. Most people place their house parallel to the road or facing where any views might be. As a result, the roof and windows usually face the road or the views, and the position of the sun is not so much taken into account. However, the amount of glass and the positioning of windows in your house are major factors in terms of your future heat loss and gain, so the position of the house in relation to the sun is vitally important. The roof is important as it is where solar panels and photovoltaic panels are most likely to be located, and they need to face the sun.

When sunlight comes through a window your building experiences solar gain i.e. you get heat from the sun. Just step into a green house on a sunny day for a quick demonstration.  The first rule in positioning windows is to put the absolute minimum amount of glazing on your north facing elevation where there is little solar gain, and put the maximum amount on your south facing elevation to take advantage of the sun’s heat and light.

For site selection the ideal site is one that has the access road on the north side, where you can put small windows to protect your privacy, and on the south side expansive views which you can make the most of with large windows to obtain maximum daylighting and solar gain.  If only life were that easy! It’s worth remembering that the windows are among the weakest points in your house as far as heat loss is concerned, so careful consideration is needed to balance the exploitation of views and solar gain against the heat losses that go with large windows that are inappropriately positioned.

It makes sense therefore to organise the house layout so that the main living accommodation is to the southern side of the house and the utility and service rooms are on the northern side. Following this logic, bedrooms might be on the east to catch the sunrise and dining/patio areas might be on the west for maximum appreciation of the sunset.

Shelter

In years gone by houses were generally placed in more sheltered spots as there was an inherent understanding of the effects of weather on the use of a dwelling.  The front door rarely faced into the prevailing south-west wind and of course windows were small. This had the effect of reducing draughts caused by wind pressure, because the old houses were quite leaky in that regard. Nowadays, we try to make houses very airtight to avoid draughts (and thus reduce heat loss), but the old principles are still relevant and worth considering at an early stage, when you are deciding where to position your house on the site. In spite of our modern building technologies, it’s still better to avoid building on exposed sites.

On the vast majority of sites compromises have to be made and each site will Site selectionhave its own unique solution.  As an example we show above an existing site where we are constructing a passive house close to a lake.  As you will see the access road is on the east, the views are to the south and west and the shelter is provided to the northwest. Clearly this is not the perfect site so a) we took the access from the road around to the back of the house so that parked cars would not sit between the house and the view and b) we angled the windows to pick up the sun and the views.