Cavity Wall Insulation Problems are being swept under the carpet by the UK Government
Despite constant pressure and repeated calls for the UK Government to acknowledge and rectify the problems resulting from the installation of CWI in more than 13 million British domestic properties, those in charge are still delaying and making excuses.
The CWI Scandal has resulted in a potential 50% of all UK residents that were either mis-sold or offered subsidised insulation, compromised.
This ill-conceived policy has left untold families suffering in damp, cold and mould infested homes.
So why would the Government continue to turn their backs on these people?
It’s not too difficult to understand.
Recent reports by MP’s on the Energy & Climate Committee have warned the Government that the UK is likely to fail to meet its 2020 targets for Renewable Energy.
The targets are divided in to 3 categories; electricity, heat and transport. With the exception of electricity, the remainder will be way under target.
A statement from the Committee’s Chairperson, Angus McNeil MP read..
“The experts we spoke to were clear: the UK will miss its 2020 renewable energy targets without major policy improvements. Failing to meet these would damage the UK’s reputation for climate change leadership. The Government must take urgent action on heat and transport to renew its efforts on decarbonisation.”
A major, but obvious ‘policy improvement’ would be to admit that a mistake has been made with the unregulated installation of CWI and get it removed. Heating a cold, damp home is considerably more expensive than a dry, warm property.
In addition, last week saw a major crisis within an increasingly underfunded NHS.
A leaked report to the BBC showed that record numbers of hospitals failed to meet their 4 hour waiting targets. The highest since it’s introduction in 2004.
Only one UK trust achieved targets and some 18,000 patients experienced ‘trolley waits’ exceeding 4 hours…some awaiting treatment for 12 hours!!
This ‘winter crisis’ is typically a result of increased respiratory and viral infections.
Damp and the resulting mould and mildew are recognised by health organisations across the globe as triggers known to aggravate these conditions. The World Health Organisation, Asthma UK and the NHS themselves all publish stark warnings about the dangers of exposure to mould.
So maybe the time has come for the UK Government to take their collective heads from out of the sand and confront this issue under the guidance of the experts.
Dealing with the growing CWI Scandal, may just result in those 2020 commitments being met and a lessening of the ‘winter crisis’ strain that the NHS is currently experiencing.
Food for thought.
In house building there are only two design styles offered, the Traditional brick wall therefore the more modern Cavity wall surface building.
The standard brick wall was well-known up until the 1920s where it was superseded by the cavity wall surface. The cavity wall surface was in its turn found in unchanged type before 1970s with regards to underwent an important design modification when insulation was added to the building.
Within the older traditional strategy the wall space will be built in a single brick wall generally 500mm in thickness. This single wall surface would perform all of the needed obligations of giving support to the roofing and upper flooring, avoiding liquid ingress in to the living places and keeping the inside associated with property warm.
All too often as the traditional strategy had no difficulty in carrying out initial of those three jobs, the job of keeping moisture out as well as heat in was not in the brick wall design parameter especially in the cheaper, smaller properties, where the workmanship was and remains very shoddy.
Older properties (apart from the larger more expensive properties which were typically well built) often experience ground-water penetration issues that end in damp wall space or rotted timbers in flooring or roofing spaces even though during summer the thick wall space provided a cool and welcoming inside, in winter season having less insulation in exterior wall space led to a drafty and very cold livable space, that was high priced to help keep heated.
As the result of these problems the cavity wall surface was born. The advantages of making use of cavity wall surface building tend to be numerous. Firstly the cavity stops liquid from moving across in to the inside associated with property, which immediately solves the situation of damp wall space. Secondly the inclusion of damp proofing practices ensures that there are no more issues with liquid ingress through the surface or roofing.
The cavity design additionally provided another benefit in that insulation could be added to the cavity, (although this did not come into result before 1970s) helping to retain the heat in inside living spaces. In the present power mindful society there is now an even greater necessity to very insulate our domiciles.
One point to notice is that while cavity building features guaranteed a lasting place in our home building there is not and not has-been any legislation that enforces this common design.
The usage solid wall space features some benefits which should never be ignored. Initial of those is mass. The more level of wall surface offers its very own natural insulation and contains the natural property of keeping the home cool in warm weather. The broader scatter associated with wall surface running additionally helps make the property better and it more unlikely the foundations will fail.
The greater cost of building therefore the extra design factors of foundations, and alongside waterproofing elements will be the main reason that this form of building is no much longer found in each day household building.
The brick wall building could be combined with timber framework building or such as the outcome of straw bale creating be built entirely in straw. The options tend to be unlimited.
If you’re Reading this in the USA, I’m probably preaching to the informed, however you will be surprised to know that chimney dampers are typical but unheard-of within the U.K. i am taking part in chimney/fireplace consultancy for almost 15 years and I am surprised this easy technology have not however be a part of standard hearth and flue design in my country.
People who haven’t looked up their particular chimney don’t know that vast volumes of their particular expensively hot air are moving through that hearth, up the flue, and in to the atmosphere 24/7 perhaps the fire’s lit or otherwise not. The truth is making a flue open throughout the year is really no dissimilar to making an upstairs window open, come rain or shine.
Ironically, once the weather condition turns cool, people will usually search an entire house for draft from the spaces around doorways, windows, letter boxes plus keyholes that are permitting the draughts in, and wanting to plug all of them, with very little thought to where the air goes too! often its the chimney that is creating the draft, sucking that cool air to your expensively centrally heated home.
Within the U.K, building laws specify that permanently open, committed air flow should be given to every open-fire equal in location to half the cross-sectional part of the flue. While residents are often appalled by the possibility of such a gaping gap in their living room, a fire does need to “breathe” and improvements in home heating effectiveness such as for example carpets, double glazing, and draught proof doorways mean we could much longer depend on a purely adventitious air supply. Adequate air flow needn’t trigger any disquiet if correctly positioned, particularly if a chimney damper is present in the flue, stopping unnecessary draughts as well as heat reduction whilst the fire isn’t in use.
As soon as the fire is illuminated a properly sized vent will give air essential for burning, and permit the chimney to draw; if at all possible it must not be in the hearth, but on the same side of the room as the hearth, so your incoming cool air doesn’t blow across everyone ankles because. In fact, permitting the fire to “breathe” easily through this vent will have a tendency to stop it being forced to suck air from additional afield, through doorways, windows or down other chimneys in the property, and improve comfort overall. Vents in the hearth are not as much as desirable, as they may blow ash and smoke around and out from the hearth; there is also an excellent impact on the draw caused by the incoming air coming through the hearth orifice, extracting the smoke with it.
Due to the fact price of warming our houses soars with escalating fuel expenses, and the result our wasteful practices are experiencing on the environment come to be more and more obvious, energy efficiency is no much longer just a problem for green activists, but also for many of us. For several, installing of a woodburning stove could be the apparent option, however in Great Britain we’re fortunate enough to possess an abundant architectural heritage of splendid open fires, and there is an excellent argument for preserving all of them, when we can reduce their particular bad affect home heating effectiveness. While woodburning or multifuel stoves have an important role to try out, fitting all of them correctly frequently involves coating the flue that is not just a pricey procedure for client, but could be permanent, stopping use of the hearth as an open fire in the future, and modifying the character of this room forever. Individuals who have several fireplaces may well decide to have a stove fitted in one hearth because their main supplementary heat resource, and fit dampers with their other fireplaces, especially if the option would be to permanently cap the chimney.
For fireplaces that are likely to be applied on a rather occasional basis, d.i.y. solutions enables. We usually see synthetic bags of fiberglass or bubble wrap crammed into flues! There are purpose made balloons and so on available but also for much more regular usage, many will never decide to need to remove and store any style of sooty chimney plug whenever they have a fire. It’s also really worth noting it’s great training to permit a trickle of air to move up the chimney, to stop condensation, and/or a flue therefore cool it is challenging re establish an updraught on burning a fire.
Whenever possible, the perfect solution is to match an objective made chimney damper that the householder can immediately start and close at might, with no fuss or mess. The advantages in comfort and paid off gasoline bills makes it a good investment that pays for it self much faster than many in your home improvement industry. Dampers can be fitted at the top, or base of this flue, and you can find benefits and drawbacks for both styles, but the geometry of this hearth and chimney, and the relative trouble of use of the top of the chimney bunch could be the determining element.
One explanation the U.K. has been slow to consider chimney dampers is undoubtedly the variety and age our housing stock, and thus off the rack services and products may possibly not be suited to numerous houses, and it should be mentioned that if a poorly sized damper is equipped that, with its open position lowers the flue location notably, it would likely lead to a cigarette smoking fire.
There are numerous British fireplaces struggling to draw through inclusion of a chimney pot. Although viewed as “conventional” by many, they are really a Victorian invention, suited to the smaller fireplaces well-known from that period onwards. I have lost count of this times i am expected to consider smoking fireplaces, and seemed up the chimney to see a nicely constructed gather, and an excellent sized flue, that is abruptly paid off to not as much as ½ its location by an 8″ or 9″ pot, which is usually partially obscured by slates or whatever other bearers the fitter features utilized during building.
The blend of turbulence brought on by the abrupt improvement in section and the physical limitation of this little outlet usually causes these fireplaces to smoke needlessly. Another common “problem hearth” could be the 3’squarish orifice revealed by keen residents just who believe they will have peeled straight back the levels of record to obtain the original hearth. What they’ve actually found could be the builder’s orifice, never designed to function as hearth, but to accept a cooking range or Victorian design place hearth, built with a flue to fit these much more small proportions.
In fireplaces in which the flue outlet errs towards undersized, I would perhaps not advise fitting a damper towards existing terminal. If access, and planning factors enable, start it up, and increase the bunch if necessary, or fit a larger pot if you must, and fit a damper while you’re up there. Usually, attempt to fit a damper in the gather right above the hearth lintel.
Chimney top dampers possess advantage of maintaining birds and weather condition out from the chimney, plus maintaining a warmish flue. On drawback are issues of access and working at heights, and the probability of technical failure in the “remote control” operating-system. (typically stainless-steel cable or chain)
Fireplace dampers typically give you failsafe and visible technical orifice and finishing, and will be fitted without use of the top of the chimney, but they are deceptively challenging to create and fit so they don’t foul the walls of this flue as they open, or excessively restrict the egress of smoke through the fire below. Fitting is an awkward and sooty work…and when there isn’t an excellent bird guard up top, twigs and soot displaced by weather condition and bird activity can build up getting dumped on the hearth once the damper’s exposed. By the way – mesh stretched across the the surface of the chimney is NOT a bird guard. It really is a perch/social amenity for our feathered pals to collect on while they keep warm, de-louse, defecate, and training twig tossing! A great bird guard features a smooth, solid, if at all possible angled (to lose rain/snow and work out perching a chore) top, and mesh sides.
We look forward to a single day most U.K. houses have dampers fitted to almost all their open fires, and predict that in a long time these devices can be because essential to accountable and shrewd home heating management as a well insulated loft, or double glazed windows.
Chimney dampers may possibly not be fitted to flues providing fuel fires in the U.K, nor may a fuel fire be fitted to a flue or hearth incorporating a damper unless rendered inoperable. The damper on an excellent fuel/wood fire shouldn’t be closed unless the fire is out and cool!
Before the 1950’s balloon framing of the latest domiciles ended up being the conventional building strategy, through to the development of platform framing. Platform framing is a safer, faster, and much more cost-effective strategy than balloon framing. With that said, balloon framing continues to have numerous efficient uses in modern-day household framing that may be added to platform framing for a safer, sturdier, and much more cost-effective home.
Balloon framing originated in Chicago during the early 1830’s and changed the prior building approach to mortise-and-tenon. The name originated from the old mortise-and-tenon carpenters once they first saw the framing strategy being used. Using the lengthy thin framing people being utilized and held and only fingernails, they thought it would probably be impressed because of the next strong gust of wind the same as a balloon. The name caught on and it has endured to this day.
- Balloon framed gable wall space are very high, often eighteen foot or even more above the floor degree. This added height requires the employment of scaffolding for the framing carpenters, electrician, plumber, warming air flow and ac, insulator, drywall installer, artist, and trim carpenter resulting in higher work prices.
- Fire can travel within the stud bay the same as in a chimney, to mitigate the risk of fire, blocking is set up at each and every ceiling and floor degree.
- The required using longer men boosts the price per lineal foot resulting in nevertheless higher expenditures.
- These wall space can be quite hefty and dangerous, even life-threatening, to boost needing the employment of proper lifting equipment and trained personnel. The dangers of manually raising balloon framed wall space has-been obviously defined by OSHA.
- The longer men resist wind lots better which help to reduce drywall cracking and nail pops.
- Large windows with rounded, arched, or angled tops can be set up to enhance the visual selling point of home.
- Capability to build a tall chimney.
- Two-story available foyer.
- Living room.
When considering the employment of balloon framing to enhance the design and livability of your new house the advantages and drawbacks is considered very carefully.
Whether you reside a cool or hot weather, one of the most significant steps to take saving on energy expenses would be correctly insulating your home. Surviving in South Florida, it becomes even more crucial during the hot summer season. Should your ac is battling heat for the summertime time, it will probably run longer than it will and pattern down more often. All of this implies even more electrical energy made use of, which in turn will drive up your electric bill. Since temperature is actually hidden, it’s ignored as an influence inside overall performance of an air fitness system. But is so pervading, it must be tackled to gain efficiency of your HVAC system. The issue generally becomes obvious after the equipment has-been examined meticulously, while the temperature problem persists. This problem going unaddressed is clear, as it is costly to include insulation to a house. Verifying that the product is running perfectly could be the first step in identifying if your house needs even more insulation.
The Harvard class of Public Health declares that over 46 million homes in the united states would not have enough insulation inside attics and walls. Tinting house windows can keep many temperature from the airspace too. Which means vast amounts are now being lost away through the house windows, walls and ceilings of several homes. Insulation also permits the Air Conditioning system to reach it really is running efficiency, that’ll aid you in preserving your hard earned money. A 16 SEER system may perform like a 13 SEER system if the house has actually insufficient insulation. Again, this may show up as a rise in your energy expenses.
We think the loft and house windows are a good place to begin. It is if you have dealt with any difficulties with atmosphere escaping or entering the house through splits, crevasses and spaces between house windows and under doorways. Having the temperature for the time infiltrate the house through the loft and house windows makes an air fitness system never ever sweet the house toward heat set regarding thermostat. The machine will sweet efficiently inside nights, however in the hottest for the time it won’t be able to maintain heat in the air entering the house. In such a circumstance for your requirements, you may need even more insulation added to or set up in your loft. Finding trees and bushes by external house windows makes a significant difference in energy efficiency too. Furthermore, the older slatted or Jalousie house windows must be altered. It is in line with the fact that they could never ever totally seal the house faraway from the surface atmosphere.
One method to see whether your home needs insulating is have a professional asses your home. She or he will asses every aspect of your house in relation to enhancing your energy efficiency. An extensive inspection alongside a “temperature Load Calculation” is vital for identifying if your Air Conditioning system could be the proper size, and exactly how much temperature is infiltrating your home. There are various forms of insulation. A number of the different sorts of insulation made use of tend to be:
- Blanket: Batt and Roll Insulation
- Foam Board or Rigid Foam
- Loose-Fill and Blown-In Insulation
- Concrete Block Insulation
- Insulating Concrete Forms
Don’t undervalue the necessity for enough insulation in your home. It can make a big difference in getting control over your energy bill. More info can be found on Air Cool Mechanical Systems certified Website, or energy.gov/energy-saver/articles/where-insulate-home.
Source by Wilfredo N Jose
Removal of cavity wall insulation due to problems with damp walls
If you are seeking an affordable service provider for the removal of cavity wall insulation, then look no further than our Cavity wall insulation Removal team. Our qualified and experienced professionals are committed to providing ultimate satisfaction to our customers. By contact us about the removal of cavity wall insulation you have discovered a simply remedy for your problems. Our company is compliant with all local and internal laws and regulations. We are licensed and insured to provide a full range of services related to the safe and permanent removal of cavity wall insulation.
Do you need cavity wall insulation removal services?
This is one of the questions that many people ask when they experience dampness and mold in their home. Our professionals will advice you whether or not you may need to remove your cavity wall insulation. Regardless of the time your cavity wall insulation was installed, the problems may arise at any time. If you notice problems with your cavity wall insulation, don’t hesitate to call us. The sooner you take action the better the outcome.
What are the most Common problems with cavity wall insulation?
Dampness is a major problem associated with cavity wall insulation. Some cavity walls will allow damp to pass through hence causing serious problems in the house. Cavity walls which have had certain types of insulation added, or insulation material that has been installed badly. These factors can lead to high humidity inside the building. In fact, some materials used to build such cavity wall insulation can worsen the problem over time. There are two types of damp that affect our homes, both of which are caused by cavity wall insulation.
What are the Main factors for causing problems of the cavity wall insulation?
- high humidity inside the house leading to damp patches.
- condensation forming in vulnerable areas of the house which are poorly ventilated
Humidity in the indoor environment occurs as a result of building-related issues such as poor ventilation or exposure to rain over long periods. Rain may have penetrated the outer wall, or has entered through poor roof seals or suffix damage. The problem is worsened when the cavity wall insulation allows dampness to seep into the indoor environment. When the cavity wall is insulated, the dampness can become trapped inside the wall’s cavity hence making the building damp. Moreover, this moisture will transfer heat thus leading to heat loss in the building. Usually, this will result in homes which are very cold as well as being damp.
What are the Health implications of dampness and Mold ?
Asthma is the most common health problem associated with dampness that arises from effected homes with faulty cavity wall insulation. This condition is worsened if the cavity wall insulation allows moisture to seep into the indoor environment. Usually, dampness can also lead to mold infestation that can further aggravate health problems. Besides asthma, mold can cause allergenic illness, immunological conditions, and other infections.
The humidity triggered by dampness can allow mites to thrive in your home. Dampness caused by wall cavity insulation can allow bacteria to grow and multiply putting the occupants life at risk.
Excess moisture in the house can lead to degradation of other materials within the home such as content of cupboards and fitted wardrobes which do not have any ventilation.
What is the best course of action if you discover damp or Mold in your Home?
Should you discover any of these problems you should take early action and call our help-desk for a FREE NO OBLIGATION consultation. Our dedicated staff will make arrangements for a qualified professional to visit your home. He will inspect your cavity wall insulation and decide whether removal is required. The Inspectors may also make other recommendations if he feels they may be of benefit to you in the short term. Whilst your claim is being assessed you should follow these recommendations. Should he recommend to undertake cavity wall insulation repair instead of cavity wall insulation extraction the report he publishes will also make recommendations as to how best for you to remedy the problems.
What are the Financial implications of dampness?
If your cavity wall insulation allows damp to pass through, it may lead to serious financial problems. Besides the installation costs of the cavity wall insulation, additional energy costs can arise because damp homes are generally cold homes. Homeowners are then forced to invest in supplementary heating systems which can have an additional impact on on your heating budget. In some cases this actually make matters worse as some heaters actually produce moisture. Heating systems in damp homes will be running longer in an attempt to overcome the cold and damp leading to high energy costs.
The remedial work of removing the damp can also lead to additional costs. Because mold is generally present in damp homes you may need to hire a professional mold Removal Company which can be an expensive service due to the specialist nature of the work.
The worst implication of damp homes is that you will have difficulty in selling your property. Most potential buyers will avoid buying a house if they suspect it is damp or there is evidence of mold. In the UK All homes are generally inspected by a surveyor prior to a sale being approved by a mortgage lender. The surveyors report will generally record any damp or Mold he discovers. In most cases the surveyor will recommend that this work is completed prior to a mortgage being approved. As a result of these actions your home will also probably fetch a lower price than the original valuation in addition to the cost carrying the recommended work prior the sale approval.
What are the implications for Landlord’s of Private accommodation or houses?
If you are the Landlord of a property that needs cavity wall insulation extraction there are instances where they are facing lawsuits because of the mold and dampness in the rental properties. To avoid facing an expensive and time consuming lawsuit from your tenants it is best to take action early to address the cavity wall insulation problems. Landlords are urged to arrange for the removal of cavity wall insulation otherwise they will more than likely end up paying more in the long run from legal cost and compensation claims.
How can we make contact with a cavity wall insulation extraction expert?
You can contact us directly by phone, or simply fill in the FREE NO OBLIGATION form on our website. Our professional team utilize the most up to date technology for cavity wall insulation extraction. We have the equipment to remove any type of insulation materials used which can come in many forms. The most common types including fibre, bead, or foam. While the removal process may seem a simple operation, it requires expertise to use the equipment appropriately. Our experts will decide on the best approach for undertaking the task. In most cases it is not just a case of removal of cavity wall insulation extraction but also an extensive repair and refurbishment operation of the damaged internal walls in the home. This is why we ensure that our technicians are provided with the latest technology and equipment in the industry.
Is your work Guaranteed?
Since we value our customers, we work very hard to ensure that they are satisfied with our services. We do not rest until our customers are satisfied. Our work is guaranteed and will allow you peace of mind in the knowledge that our team of support staff are on hand to assist you at any time before and after the cavity wall insulation extraction work has been completed.
Do you offer a customer support service?
We have a dedicated and friendly customer support-desk team who work round the clock to ensure that our clients are well-served. We provide our customers with many options for contacting our support staff. You can contact us via email, phone, or live chat. Our customer support staff will respond to your queries during working hours 7 days a week
We are one of the leading cavity wall insulation extraction companies in the UK. We have highly-trained technicians who have vast experience in the removal of cavity wall insulation industry. Moreover, we use the state-of-the-art equipment for cavity wall insulation extraction services. We will not only offer you with top-quality services, but we will enable you to save money in the long term. Also, our removal of cavity wall insulation services will ensure better health for the occupants of your house.
Are You About to Have Problems with Your Cavity Wall Insulation?
All over the country but especially in zone 4 regions, people are discovering they have problems with black spots and mould. Once damp has bridged the gap between the outer and inner wall of your home, then all sorts of problems can manifest. Not only are some of these problems annoying or time-consuming they can pose a real life health risk for you and your family. It has recently been brought to the governments attention that there may be many more cases which have not been reported and are a problem which if not acted upon soon may cause a scandal similar to the one when the Banks were accused of the PPI sales scandal and has consequently cos the government and the banks Billion of pounds to rectify.
There are two main reasons why damp is now becoming a problem in some areas:
- There may be problems with the structure of the building as a result of having the cavity wall insulation installed.
- There may be serious health because of the resulting damp and mold discovered in many following cavity wall insulation being installed.
If anyone in the family has asthma, then black mould is a real health concern. This signifies that damp is getting into the house and often, this is caused by a cavity wall insulation that may have been installed many years before.
We highly recommend anyone living a home with any of the above mentioned problems to take action sooner rather than later and seek professional help from experts in the the field of cavity wall insulation extraction.