Insulation | Cavity Wall
St. Albans - AL2
Enquiry from: Chris M
Start Date: Immediate
Asses and quote for cavity wall insulation. 1920s(?) built 4 bed semi.
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St. Albans - AL2
Enquiry from: Chris M
Start Date: Immediate
Asses and quote for cavity wall insulation. 1920s(?) built 4 bed semi.
St. Albans - AL4
Enquiry from: Emma W
Start Date: Immediate
I have a 2.1X3m conservatory with a flat plastic roof. I am looking to replace as the temperature is an issue, too hot/cold. There are no leaks. I need to get a guide price prior to anyone coming out ...
St. Albans - AL3
Enquiry from: Leah F
Start Date: Immediate
My loft is 66M2. It currently has 100mm of insulation laid, I need it topping up to 270mm. Are you the property owner: Owner of the property Property Type: Other How many bedrooms do you have: 1-2 Do ...
St. Albans - AL3
Enquiry from: Charles T
Start Date: Immediate
Price for 270mm thick loft insulation in existing roof area is 5.5m x 6.7m Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Do you currently...
St. Albans - AL1
Enquiry from: Gerard B
Start Date: Immediate
Loft insulation plus possible removal of existing boarding.
St. Albans - AL1
Enquiry from: Eric D
Start Date: Immediate
Upgraded loft insulation Are you the property owner: Owner of the property How many bedrooms do you have: 1-2 Do you currently have loft insulationn: Yes Do you require a top up: Yes Age of Property:...
St. Albans - AL1
Enquiry from: Toni R
Start Date: Less than one month
I have a terraced 60's townhouse, with noisy neighbours on one side. Quote for sound proofing please. Possibly just pumping something into the walls or a wallcovering, but happy to hear suggestions - ...
St. Albans - AL1
Enquiry from: Alex A
Start Date: Immediate
Top up loft insulation, existing insulation over 10 years old Are you the property owner: Owner of the property How many bedrooms do you have: 5+ Do you currently have loft insulationn: Yes Do you req...
St. Albans - AL3
Enquiry from: Douglas P
Start Date: 1 to 3 months
Double depth of current loft insulation Are you the property owner: Owner of the property Property Type: Other How many bedrooms do you have: 1-2 Do you currently have loft insulationn: Yes Age of Pro...
St. Albans - AL1
Enquiry from: F P
Start Date: Immediate
Homeowner Roof and loft insulation Supplied and fitted Please contact to appoint *
St. Albans - AL2
Enquiry from: Brenda L
Start Date: Less than one month
I live in a first floor flat and need my loft properly insullated to the correct thickness. Part of the loft is boarded and insullated and the other part is insullated but not very well. I have vari...
St. Albans - AL2
Enquiry from: Andre L
Start Date: 1 to 3 months
I need the eaves of the terraced house (front and back) to be insulated, this was not done when an extension was built. I also would like a price for re- insulating the entire roof (boarded loft). Are...
St. Albans - AL1
Enquiry from: Lars H
Start Date: Immediate
I would like to have a cavity wall insulation done on my Semi-detached house
St. Albans - AL3
Enquiry from: Robert J
Start Date: Immediate
Loft insulation
St. Albans - AL1
Enquiry from: C W
Start Date: Immediate
Insulate bedroom above a car port, which has no insulation in the floor, roof or front/back walls
St. Albans - AL3
Enquiry from: Martyn R
Start Date: Immediate
Are you the property owner: Owner of the property Fitting new loft insulation, loft caps and then boarding over a certain part of it How many bedrooms do you have: 3-4 Do you currently have loft in...
St. Albans - AL4
Enquiry from: Jodie C
Start Date: Immediate
sound proofing of 2 rooms, which share a party wall with another house Homeowner Supplied and fitted Please contact to appoint
St. Albans - AL1
Enquiry from: Raheel P
Start Date: Immediate
Perform Sound testing on 3 floors and take according action to sound proof house Homeowner Please contact to appoint
St. Albans - AL3
Enquiry from: Rob G
Start Date: Immediate
Homeowner Roof insulation Supplied and fitted Please contact to appoint
How much do Insulation Installers in St Albans charge?
Costs for Insulation Installers around St Albans can vary depending upon the type of task that you need to have actually carried out in your home. It's the question we get asked a whole lot "how much do Insulation Installers in St Albans charge?". It's often really good to have an idea of how much a Insulation Installer are going to likely cost for their services. Rates will likely vary based on the products as well as the tradesman picked. The table reveals the kinds of work that Insulation Installers commonly do and the average cost range of these tasks. Some tasks take longer to complete than others so prices do be very different by job.
Tasks that Insulation Installers in St Albans can do:
Insulation Installer job | Insulation Installer cost in 2025 |
---|---|
Loft insulation in St Albans | £450-£690 |
Cavity wall insulation in St Albans | £400-£820 |
Roof insulation in St Albans | £7,500-£11,500 |
Soundproofing in St Albans | £900-£1,380 |
External wall insulation in St Albans | £6,000-£15,000 |
The answer is yes! Houses whose external walls have been insulated are more valuable than their uninsulated counterparts. And not only does it add to the value of a home, but also significantly reduces the amount of electricity consumption. This is a major turn on for potential investors which implies a greater demand and ultimately, a higher price. The real estate market is a very dynamic one which can be hard to predict at any particular time. The frequent changes in price are usually down to factors beyond the owners’ control, but if you’re looking to put up your house for sale in the near future, it would be a wise decision to consider ways in which you can increase its value. While renovating each room can be on the expensive side, a great solution would be insulate the external walls.
An insulated house is one that is well secured against the harmful impact of extremely high or low temperature, humidity and other atmospheric factors. Hence, the reason why a house with external wall insulation has a greater value which you would not want to miss out on. What’s more? You’ll get a great thermal insulation with the top notch materials like foamed polystyrene, high quality renders, mineral wool or polyurethane.
With an external wall insulation, you know the transaction will always be favourable on both ends. You get to smile to the bank, while the buyer also gets to enjoy great value for every penny spent. To employ the services of a reliable external wall insulation expert, simply conduct an in depth research from family and friends, online and other sources. Go through their online reviews and ask questions to become more familiar with the process and its value-adding potentials.
Over the years, more and more home and property owners are beginning to realize the huge benefits that can be derived from loft insulation being a worthwhile investment. It’s quite worrisome the way in which energy bills have soared over the past 10 years and loft insulation is a considerable affordable energy efficiency measure that can go a long way to help increase your home’s energy savings.
As far back as the 1980’s, the standard when it comes to insulation thickness was 25 mm to 50 mm which was, at the time, considered to be sufficient. However, building regulations have changed the norm that now states that a new build needs to possess 270 mm of insulation in the loft in order to achieve the required u-value of less than 0.16/m2k based on the standard rock wool or sheep wool insulation.
Generally with loft insulation, there’s a law of depreciating returns which implies that the first couple of insulation centimetres will save you many times the cost of the installation, however an extra layer or centimetre is going to add less value to the point where it’ll no longer be wise or worthwhile to add any further centimetre. Therefore, with cheaper energy prices 30 years back, that additional couple of centimetres was not just worthwhile, but with the recent alarming rises in costs of fuel, that additional £10 savings per year has all of sudden changed to £30 which makes it become a lot more attractive.
If you already have 270 mm of loft insulation, regardless of the material you’re looking to add you’re most likely not going to benefit from a top up. The cost of the materials and installation will definitely be too high for the couple of pounds it’ll save you per year.
With cavity walls being very similar to other type of brick works, it can be quite confusing to figure out the type of wall your property possesses. If your house was constructed after the 1920s, then its highly likely the you have cavity walls, while older houses (houses before the 1920s) are likely to have solid walls. What’s more? If you happen to own a home that was built in the last decade, then it’s very possible that it was built with insulation installed during construction.
An effective way to determine whether or not your property is built with cavity wall is to examine the brickwork on your home’s exterior. The bricks will typically possess a regular pattern if it features cavity walls. In the event whereby the brick work is covered by render, you can also figure it out by taking a measurement of the wall’s width. If the brick wall is beyond 3000mm in thickness ( from the exterior wall to the interior wall), then it probably features a cavity. Meanwhile, a wall that’s narrower is very likely to be solid. Stone walls, on the other hand, may actually be thicker but are most times solid.
In a situation whereby your house is built using steel frame or timber frame, or made using pre-fabricated concrete, there are varying rules that applies when it comes to insulation and should be examined by an expert before any insulation is installed. More often than not, most contractors will have installed special air vents, which can also be a good indicator that a cavity wall insulation has been done.
Insulating a cavity wall should not affect the damp proofing of the wall. All insulation approved for use in cavity walls has been tested to ensure that it does not allow damp to pass through the wall. Some walls which receive a lot of wind driven rain are unsuitable for cavity wall insulation.
How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.
The short and simple answer to this question is yes, loft insulation does cause condensation. Over the years, problems with condensation in loft spaces have become increasingly common. While this may not be harmful in anyway, when the condensation becomes excessive it can lead to more serious issues taking root in your loft like wet rot, dry rot as well as black spot mould. Generally, the best thing to do if you’re concerned about the condensation in your loft space and that it may rapidly become a bigger problem is to get in touch with a damp specialist as soon as possible.
Even though insulating your loft space comes with a wide array of benefits like making the top floor rooms warmer, it’s however comes at the cost of making your loft or room space cooler. Condensation in lofts take place primarily due to the humid air making its way through insulation or other gaps into the loft space and touching a cooler surface which in turn results in beads of moisture on the timbers, lintels as well as the underside of the roof. This is why its always a great idea make use of thermal insulation with a vapour barrier that’s installed on the warmer side of the insulating material.
Condensation in loft is caused by excess moisture in the air and lack of adequate air ventilation. Here are some top reasons that gives rise to this in the loft:
Cavity wall insulation is basically the process of installing an insulating material between the two layers of brick making up a cavity wall, either as a retrofit measure or at the time of building. Obviously this is not a choice if you have solid wall, but for those who do possess a cavity wall, it represents an opportunity you may not want to let slide as it is a worthwhile and affordable wall insulation option. Clearly, cavity wall insulation will make your home or property feel warmer, but it also does come with a range of other benefits which is why we’d recommend installing it. In this post, we’re going to look at a number of reasons why having a cavity wall insulation done is a good idea.
If you want to install an external wall, it is only wise to consider whether or not a planning permission is required in order to avoid a hefty fine. In a great kudos to the government and a welcome relief to home and property owners, the installation of external wall insulation is seen as an “improvement to the house and not an “extension or an “enlargement. Ultimately, this implies that external wall insulation fitting is to be done under permitted development and a planning application may not be required. However, like many other regulations, there are also exceptions to this rule and the main one is if the activity changes the appearance of your property. Properties such as a listed building having tighter regulations may pose some issues. As a result, we’d advise you to consult your local authority to ensure that there’s no fast rule to this topic before commencement of the external wall insulation project.
At the moment, according to the Government Building Regulations, the surface of the entire wall is to be improved to existing standards if the area to be insulated exceeds 25 percent of the wall. In normal situations this is usually the typical case, however to prevent avoidable fines and other possible punishments, it is always best to reach to your local authority and check out the rules guiding external wall insulation in your constituency. Furthermore, since external wall insulation is not a task that’s recommended to be done by yourself, you can also ask the professional external wall insulation fitting company for the applying rules before proceeding. As a good professional, the company should have a better knowledge of the rules and regulation guiding its activities.
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