Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
|
#1
|
|||
|
|||
Grand Designs: polystyrene house
The "polystyrene house" on the Devon coast turned out to be expensive!
I got the feeling that the architect was using the old lady's nest egg to fund his (farcical) attempts to win an architectural award. Who picked up the 50k tab for replacing and refitting the windows, *all* of which were leaking? I'm not sure if this was due to a manufacturing fault with the glazing units, if the wrong units had been specified by the architect, or if the installers had somehow fitted them incorrectly. Anyone know more about this? PS: Grand Designs is still an enjoyable programme. Its got a house makeover presenter who doesn't actually get on my nerves. Thanks Bruce |
#2
|
|||
|
|||
Grand Designs: polystyrene house
In article .com,
wrote: The "polystyrene house" on the Devon coast turned out to be expensive! I got the feeling that the architect was using the old lady's nest egg to fund his (farcical) attempts to win an architectural award. I was curious about the polystyrene with the render aplied directly - it sems to me that a good kick would crack the render and leave a big dent... Who picked up the 50k tab for replacing and refitting the windows, *all* of which were leaking? I'm not sure if this was due to a manufacturing fault with the glazing units, if the wrong units had been specified by the architect, or if the installers had somehow fitted them incorrectly. Anyone know more about this? No, but did you notice that the faces on all the glazing installers were fuzzed out? I guess they didn't want the bad publicity... PS: Grand Designs is still an enjoyable programme. Its got a house makeover presenter who doesn't actually get on my nerves. I think he's improved slightly over the years... Doesn't seem a full of doom and gloom as he once was! Gordon |
#3
|
|||
|
|||
Grand Designs: polystyrene house
Gordon Henderson wrote: No, but did you notice that the faces on all the glazing installers were fuzzed out? I guess they didn't want the bad publicity... .... and that they do not appear in the list of suppliers on the website. Andrew |
#4
|
|||
|
|||
Grand Designs: polystyrene house
Andrew wrote:
Gordon Henderson wrote: No, but did you notice that the faces on all the glazing installers were fuzzed out? I guess they didn't want the bad publicity... ... and that they do not appear in the list of suppliers on the website. Andrew Probably due to the woman taking legal proceedings against the company, in which case thats why they remained anonymous or protected in the show. My guess is GD showed the results of the first bad installation and a second part was shown when the firm reinstalled a new set of double glazing hence fuzzed out appearences on the glaziers. -- Sir Benjamin Middlethwaite |
#5
|
|||
|
|||
Grand Designs: polystyrene house
On 21 Oct 2005 04:16:48 -0700, "Andrew"
wrote: Gordon Henderson wrote: No, but did you notice that the faces on all the glazing installers were fuzzed out? I guess they didn't want the bad publicity... ... and that they do not appear in the list of suppliers on the website. Andrew They has the royal seal of approval, which must narrow down the list of possibles quite considerably. Rick |
#6
|
|||
|
|||
Grand Designs: polystyrene house
|
#7
|
|||
|
|||
Grand Designs: polystyrene house
In article , Gordon Henderson wrote:
I was curious about the polystyrene with the render aplied directly - it sems to me that a good kick would crack the render and leave a big dent... The system has been around a long time - I first saw it on a student trip to Interbuild which would have been in 1974. I would imagine that the polystyrene is fairly dense and you use a similar render to that which you would use when externally insulating existing solid brick walls. Beco site: http://www.becowallform.co.uk Google also referenced a BRE paper on this system which states that the daily pour height should not exceed 3m. Pity they didn't follow this when doing the stair tower! http://www.lpcb.com/pdf/BecoCertFINALISSUED03JUNE05.pdf -- Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk Free SEDBUK boiler database browser http://www.sda.co.uk/qsedbuk.htm [Latest version QSEDBUK 1.10 released 4 April 2005] |
#8
|
|||
|
|||
Grand Designs: polystyrene house
"Tony Bryer" wrote in message ... In article , Gordon Henderson wrote: I was curious about the polystyrene with the render aplied directly - it sems to me that a good kick would crack the render and leave a big dent... The system has been around a long time - I first saw it on a student trip to Interbuild which would have been in 1974. I would imagine that the polystyrene is fairly dense and you use a similar render to that which you would use when externally insulating existing solid brick walls. Beco site: The insulation value is not that great in those blocks either. Some lay insulation on the exteriopr and render over that to get to a point of no heating system. |
#9
|
|||
|
|||
Grand Designs: polystyrene house
On Sat, 22 Oct 2005 10:02:12 +0100, "Doctor Drivel"
wrote: "Tony Bryer" wrote in message ... In article , Gordon Henderson wrote: I was curious about the polystyrene with the render aplied directly - it sems to me that a good kick would crack the render and leave a big dent... The system has been around a long time - I first saw it on a student trip to Interbuild which would have been in 1974. I would imagine that the polystyrene is fairly dense and you use a similar render to that which you would use when externally insulating existing solid brick walls. Beco site: The insulation value is not that great in those blocks either. Some lay insulation on the exteriopr and render over that to get to a point of no heating system. I was wondering about that, they did not seem to be adding much additional insulation. Rick |
#10
|
|||
|
|||
Grand Designs: polystyrene house
In article ws.net,
Doctor Drivel wrote: The insulation value is not that great in those blocks either. Some lay insulation on the exteriopr and render over that to get to a point of no heating system. http://www.becowallform.co.uk/pfeb/techdata.html Thickness U-value with render and plaster 250mm 0.30 313mm 0.19 375mm 0.14 438mm 0.11 The first of these will give a wall thickness about the same as that using conventional construction with a slightly better U-value. -- Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk Free SEDBUK boiler database browser http://www.sda.co.uk/qsedbuk.htm [Latest version QSEDBUK 1.10 released 4 April 2005] |
#11
|
|||
|
|||
Grand Designs: polystyrene house
"Tony Bryer" wrote in message ... In article ws.net, Doctor Drivel wrote: The insulation value is not that great in those blocks either. Some lay insulation on the exteriopr and render over that to get to a point of no heating system. http://www.becowallform.co.uk/pfeb/techdata.html Thickness U-value with render and plaster 250mm 0.30 313mm 0.19 375mm 0.14 438mm 0.11 The first of these will give a wall thickness about the same as that using conventional construction with a slightly better U-value. Exactly. Many people think for the same width you get high insulation values. You don't. You have to go to 438mm for superinsulation values and air-tightness, which is well worth it. Another problem is that after paying for all this thermal mass concrete, you can't easily access it to contribute to the interior temperature control, as insulation partially isolates it. The concrete is purely structural. I like it, and using bags of concrete and a few cement mixers you can build you own house very easily, cheaply and fast too. As long as it is not curved |
#12
|
|||
|
|||
Grand Designs: polystyrene house
"Tony Bryer" wrote in message ... In article ws.net, Doctor Drivel wrote: The insulation value is not that great in those blocks either. Some lay insulation on the exteriopr and render over that to get to a point of no heating system. http://www.becowallform.co.uk/pfeb/techdata.html Thickness U-value with render and plaster 250mm 0.30 313mm 0.19 375mm 0.14 438mm 0.11 The first of these will give a wall thickness about the same as that using conventional construction with a slightly better U-value. Cost: WALLFORM 438c.£78.00 / sq.m Concrete is c.£5.50 / sq.m £78 per squ metre for hollow foam blocks is taking the **** big style. |
#13
|
|||
|
|||
Grand Designs: polystyrene house
|
#14
|
|||
|
|||
Grand Designs: polystyrene house
We-ell, KM does have a tendency to spread gloom and doom during the
construction stages of just about every project he reports. 'I do wonder if they know what they've let themselves in for'. 'I don't think they have any idea....'. etc. To be fair to KM, I read an inerview with him a couple of years ago where he talks about this. Apparently it's all put in at the request of the producers who want a mini cliffhanger before each ad-break (notice that it's always before a break that we get the doomsday prediction). He said that he sometimes finds it quite difficult to work one in! Totally agree with the criticisms of the architect though. Im not sure that the owner really knew that she was effectivly giving him a sandpit and unlimited toys to play with. |
#15
|
|||
|
|||
Grand Designs: polystyrene house
"Rich" wrote in message ups.com... We-ell, KM does have a tendency to spread gloom and doom during the construction stages of just about every project he reports. 'I do wonder if they know what they've let themselves in for'. 'I don't think they have any idea....'. etc. To be fair to KM, I read an inerview with him a couple of years ago where he talks about this. Apparently it's all put in at the request of the producers who want a mini cliffhanger before each ad-break (notice that it's always before a break that we get the doomsday prediction). He said that he sometimes finds it quite difficult to work one in! Totally agree with the criticisms of the architect though. Im not sure that the owner really knew that she was effectivly giving him a sandpit and unlimited toys to play with. The PM was an arsehole. Doing that pour was all to him. |
#16
|
|||
|
|||
Grand Designs: polystyrene house
"The Wanderer" wrote in message ... On 21 Oct 2005 04:05:28 -0700, wrote: PS: Grand Designs is still an enjoyable programme. Its got a house makeover presenter who doesn't actually get on my nerves. We-ell, KM does have a tendency to spread gloom and doom during the construction stages of just about every project he reports. 'I do wonder if they know what they've let themselves in for'. 'I don't think they have any idea....'. etc. He is usually right. And at over 400K when it was costed at 200K that was doom and gloom for an unremarkable house. |
#18
|
|||
|
|||
Grand Designs: polystyrene house
At first it sounded like a fault with the windows, but then later they
mentioned a problem with the way the sills were fitted. Sounds like cowboy window installers. I don't think a manufacturer would send out a batch to a Grand Designs build with 100% dodgy units. However, if we assume that the units were OK, how did they arrive at a figure of 50k to re-fit them? I expect someone is lucky that she was not at all litigious I think the poor old girl was feeling her age by the end of the build. And she probably doesn't want a long court case hanging over her later years. I wasn't impressed with that architect, though. "We've got a slight bulge in the wall". So now the highly-expensive manufactured-off-site-in-one section staircase has to be dismantled. They could have probably saved a lot of money by going for an "assemble-on-site" staircase in the first place. Bruce |
#19
|
|||
|
|||
Grand Designs: polystyrene house
wrote:
At first it sounded like a fault with the windows, but then later they mentioned a problem with the way the sills were fitted. Sounds like cowboy window installers. I don't think a manufacturer would send out a batch to a Grand Designs build with 100% dodgy units. However, if we assume that the units were OK, how did they arrive at a figure of 50k to re-fit them? Depends on what you include in the cost I guess. If you end up with teams of builders sitting round at your expense the costs can rack up quit quickly. It would probably cost a fair bit if they need to remake the windows for any reason. I expect someone is lucky that she was not at all litigious I think the poor old girl was feeling her age by the end of the build. And she probably doesn't want a long court case hanging over her later years. Understandable I guess. I wasn't impressed with that architect, though. "We've got a slight bulge in the wall". So now the highly-expensive manufactured-off-site-in-one section staircase has to be dismantled. They could have probably saved a lot of money by going for an "assemble-on-site" staircase in the first place. I only saw the last half of the program, so missed that bit. I think you are right about the stairs though; if they cost 6K to buy, and they must have spent at least another 4K to install them. That is a rather expensive flight of stairs. A couple of chippies on site for a week could have knocked them up in the same time for a third of the price you would have thought. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#20
|
|||
|
|||
Grand Designs: polystyrene house
The staircase was a steel spiral staircase which had been manufactured
off-site at great expense. The plan was to use a big crane and drop it down through a gap in the roof. The staircase was designed to fit snugly inside. Tighten a few bolts and the job is finished! Of course, come install day, the custom-design staircase didn't fit and bits of it had to be sliced off. Quite entertaining to watch! As you say, a couple of chippies could have made a really nice wood staircase for less. Bruce |
#21
|
|||
|
|||
Grand Designs: polystyrene house
|
#22
|
|||
|
|||
Grand Designs: polystyrene house
And a wooden staircase would have complimented it.
Didn't she actually want a wooden banister anyway ? |
#23
|
|||
|
|||
Grand Designs: polystyrene house
Séan Connolly wrote:
And a wooden staircase would have complimented it. Didn't she actually want a wooden banister anyway ? Yup think so. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#24
|
|||
|
|||
Grand Designs: polystyrene house
wrote in message oups.com... At first it sounded like a fault with the windows, but then later they mentioned a problem with the way the sills were fitted. Sounds like cowboy window installers. I don't think a manufacturer would send out a batch to a Grand Designs build with 100% dodgy units. However, if we assume that the units were OK, how did they arrive at a figure of 50k to re-fit them? I expect someone is lucky that she was not at all litigious I think the poor old girl was feeling her age by the end of the build. And she probably doesn't want a long court case hanging over her later years. I wasn't impressed with that architect, though. "We've got a slight bulge in the wall". The insulation was compromised all over because of bursts. It was filled in a lot with cement. |
#26
|
|||
|
|||
Grand Designs: polystyrene house
I tend to agree with you.
400k for a concrete house with a cheapo conservatory shoved on as an afterthought. Bruce |
#27
|
|||
|
|||
Grand Designs: polystyrene house
I tend to agree with you.
400k for a concrete house with a cheapo conservatory shoved on as an afterthought. I wondered how much the house she sold fetched. It looked fairly spectacular. Surely a much better thing to leave to her family. The concrete house would be of debateable value I would have thought. Although it did look nice when they showed us round. Simon. |
#28
|
|||
|
|||
Grand Designs: polystyrene house
|
#29
|
|||
|
|||
Grand Designs: polystyrene house
In article .com,
wrote: Hmm, dodgy roofing contractor charges little old lady for £10k (for example) and ends up on Watchdog or Rogue Traders. "Professional" architect takes little old lady for £200K and ends up on Grand Designs. A letter in this week's Architects Journal comments that the Stirling Prize for Architecture being given to a building that came in late and ten times over budget is not the best way to encourage people to use architects. But those who know the Forsyte Saga will recall that 100+ years ago architects were of the view that budgets shouldn't get in the way of design. -- Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk Free SEDBUK boiler database browser http://www.sda.co.uk/qsedbuk.htm [Latest version QSEDBUK 1.10 released 4 April 2005] |
#30
|
|||
|
|||
Grand Designs: polystyrene house
We were somewhere around Barstow, on the edge of the desert, when the
drugs began to take hold. I remember saying something like: The "polystyrene house" on the Devon coast turned out to be expensive! I got the feeling that the architect was using the old lady's nest egg to fund his (farcical) attempts to win an architectural award. The architect was an utter knob in filling the round tower walls in one go. I was watching that and waiting for a section to burst. -- Dave |
#31
|
|||
|
|||
Grand Designs: polystyrene house
Grimly Curmudgeon wrote:
We were somewhere around Barstow, on the edge of the desert, when the drugs began to take hold. I remember saying something like: The "polystyrene house" on the Devon coast turned out to be expensive! I got the feeling that the architect was using the old lady's nest egg to fund his (farcical) attempts to win an architectural award. The architect was an utter knob in filling the round tower walls in one go. I was watching that and waiting for a section to burst. Don't be silly, something like that where concrete is concerned has to be in one fell swoop. It was probably due to a misplaced section or a weak section, after all the rest turned out ok. -- Sir Benjamin Middlethwaite |
#32
|
|||
|
|||
Grand Designs: polystyrene house
In article , The3rd Earl
Of Derby wrote: Don't be silly, something like that where concrete is concerned has to be in one fell swoop. No the manufacturers specifically state a maximum of 3m in one day -- Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk Free SEDBUK boiler database browser http://www.sda.co.uk/qsedbuk.htm [Latest version QSEDBUK 1.10 released 4 April 2005] |
#33
|
|||
|
|||
Grand Designs: polystyrene house
We were somewhere around Barstow, on the edge of the desert, when the
drugs began to take hold. I remember "The3rd Earl Of Derby" saying something like: The architect was an utter knob in filling the round tower walls in one go. I was watching that and waiting for a section to burst. Don't be silly, something like that where concrete is concerned has to be in one fell swoop. ********. -- Dave |
#34
|
|||
|
|||
Grand Designs: polystyrene house
"Grimly Curmudgeon" wrote in message ... We were somewhere around Barstow, on the edge of the desert, when the drugs began to take hold. I remember "The3rd Earl Of Derby" saying something like: The architect was an utter knob in filling the round tower walls in one go. I was watching that and waiting for a section to burst. Don't be silly, something like that where concrete is concerned has to be in one fell swoop. ********. Continuous pour often with creeping slip formers is a tried and tested means of constructing tall concrete structures such as chimneys, silos etc. The secret is to ensure the engineering design of the formers or shuttering is up to scratch. When things (concrete) burst out it immediately says the design expertise wasn't up to scratch. I wonder what else wasn't up to scratch in the design work for the job? |
#35
|
|||
|
|||
Grand Designs: polystyrene house
We were somewhere around Barstow, on the edge of the desert, when the
drugs began to take hold. I remember "John" saying something like: Don't be silly, something like that where concrete is concerned has to be in one fell swoop. ********. Continuous pour often with creeping slip formers is a tried and tested means of constructing tall concrete structures such as chimneys, silos etc. Yes, in the proper world of big-time concrete construction. Certainly not the way he was doing it. The secret is to ensure the engineering design of the formers or shuttering is up to scratch. When things (concrete) burst out it immediately says the design expertise wasn't up to scratch. I wonder what else wasn't up to scratch in the design work for the job? What surprised me was that *I* knew of loading problems with that polystyrene system (and I'm not a builder) and so do many other people, yet the architect didn't. Yet this was the bloke who'd 'used it on other buildings'. I've heard of several examples of people who'd been too keen to press on and burst the bottoms out of their walls. -- Dave |
#36
|
|||
|
|||
Grand Designs: polystyrene house
wrote in message oups.com... The "polystyrene house" on the Devon coast turned out to be expensive! I got the feeling that the architect was using the old lady's nest egg to fund his (farcical) attempts to win an architectural award. Who picked up the 50k tab for replacing and refitting the windows, *all* of which were leaking? I'm not sure if this was due to a manufacturing fault with the glazing units, if the wrong units had been specified by the architect, or if the installers had somehow fitted them incorrectly. Anyone know more about this? PS: Grand Designs is still an enjoyable programme. Its got a house makeover presenter who doesn't actually get on my nerves. Houses are not make over on GD. They are mainly new houses, or completely gutted and extended renovations. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Speedfit technique | UK diy | |||
A challenge for old house lovers | UK diy | |||
Contacting contractor to buy our house? (Long) | Home Ownership | |||
House Moisture | Home Repair | |||
another 'house not selling' lament | Home Ownership |