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Verified Pro

Loft & Build

0 review(s)
Offers services in RADLETT
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified Pro

Coastal Prime

0 review(s)
Offers services in RADLETT
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
Verified Pro
Ring for free survey our quotes on budget on time .we offer insurance backed guarantees members of confederation of roofin...
Verified Pro

Furnish Home

0 review(s)
Offers services in RADLETT
We Provide Loft Conversions, Boarding, Loft Insulation, Hatch, Ladders, Velux, plasterboarding & Loft Storage Solutions in...

Recent Insulation Installer Enquiries

24 Jul

Insulation | External Wall

Radlett - WD7

Enquiry from: Mital P

Start Date: Immediate

I would like a quote to externally insulate my 3 bedroom semi detached house.

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10 Oct

Building work | Sound Proofing

Rickmansworth - WD3

Enquiry from: Sue G

Start Date: Immediate

Insulation for kitchen then plastering.

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10 May

Insulation | Loft / Roof

Uxbridge - UB10

Enquiry from: Surinder P

Start Date: Immediate

loft roof insulation with hybris insulation 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 require a top up: no ...

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07 Jul

Insulation | External Wall

Hemel Hempstead - HP2

Enquiry from: Pete R

Start Date: Immediate

Insulation of existing flat felt roof without removing roof.

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10 May

Insulation | Loft / Roof

Uxbridge - UB8

Enquiry from: Stefan M

Start Date: Immediate

we want to do a full insulation of the loft. semi-detached house. right now we have a "cold insulation", and we want to know how much would it cost us to get it insulated and boarded up. thank you

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10 Mar

Insulation | Cavity Wall

Amersham - HP7

Enquiry from: Kate R

Start Date: Immediate

I have some cavity wall insulation (I think) but I am not sure if I need it topped up. I need a survey.

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15 Jan

Insulation | Cavity Wall

Hemel Hempstead - HP2

Enquiry from: Samuel P

Start Date: Immediate

customer made an online enquiry for cavity wall insulation and confirmed on telephone, sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to qu...

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15 Jan

Insulation | Loft / Roof

Hemel Hempstead - HP2

Enquiry from: Samuel P

Start Date: Immediate

hello, i am looking to have my loft insulation replaced and a storage deck installed. the current insulation is old and only reaches 50mm depth in most areas. i want to replace it with new insulation ...

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20 Sep

Insulation | Cavity Wall

Hemel Hempstead - HP3

Enquiry from: Tudor N

Start Date: Immediate

cavity wall insulation with foam. 2 external walls. semi detached house are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 property age:...

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21 Mar

Insulation | Cavity Wall

Berkhamsted - HP4

Enquiry from: Guy M

Start Date: Immediate

cavity wall insulation into old 1970's bungalow. are you the property owner: owner of the property property type: detached how many bedrooms do you have: 1-2 property age: 1970-2000 are you in a cons...

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17 Nov

Insulation | Cavity Wall

Hemel Hempstead - HP3

Enquiry from: Tara S

Start Date: Immediate

cavity wall insulation installed are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 property age: 1930-70 are you in a conservation area: no ...

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12 Nov

Insulation | Cavity Wall

Uxbridge - UB8

Enquiry from: John P

Start Date: Immediate

customer has a insulation project they are looking to have done, specially they want quotes for cavity wall insulation. they are unsure of options so would like to discuss with a builder.confirmed int...

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18 Oct

Insulation | Cavity Wall

Gerrards Cross - SL9

Enquiry from: Denis B

Start Date: Immediate

i need cavity wall insulation in an extension approximately 35 to 40 square metres are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 propert...

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01 Oct

Building work | Sound Proofing

Chalfont St. Giles - HP8

Enquiry from: Ray A

Start Date: Immediate

New house. Have used small wood burning stove occasionally, no more than 30 times. Smoke came back into room when we used it in January 2021. Tested it in July. Same thing happened. Quote please. Ray

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27 Jan

Insulation | Cavity Wall

Rickmansworth - WD3

Enquiry from: Halina R

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 1-2 property age: 1970-2000 what is your current source of heating for the renewable incentive...

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24 Nov

Insulation | Cavity Wall

West Drayton - UB7

Enquiry from: Oleg S

Start Date: Immediate

cavity or external wall insulation are you the property owner: owner of the property how many bedrooms do you have: 3-4 property age: 1930-70 are you in a conservation area: unknown please call to app...

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06 Nov

Insulation | Cavity Wall

Uxbridge - UB10

Enquiry from: Rushil P

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 property age: 1930-70 what is your current source of heating for the renewable incentive: g...

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20 Oct

Insulation | Loft / Roof

Uxbridge - UB10

Enquiry from: Alex Y

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 property age: 1900-30 are you in a conservation area: no are you looking for loft ins...

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19 Oct

Insulation | Cavity Wall

Uxbridge - UB10

Enquiry from: Alex Y

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 property age: 1900-30 what is your current source of heating for the renewable incent...

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14 Oct

Insulation | Cavity Wall

Uxbridge - UB10

Enquiry from: Alex Y

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 do you require a top up: yes age of property: 1900-30 are you interested in cavity wa...

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How much do Insulation Installer services cost?

How much do Insulation Installers in Radlett charge?
Costs for Insulation Installers around Radlett can fluctuate depending on the type of job that you want to have actually performed in your residence. It's the question we get asked a whole lot "how much do Insulation Installers in Radlett charge?". It's definitely good to have an idea of how much a Insulation Installer will likely charge for their services. Rates will probably change based upon the products and the tradesman picked. The table shows the kinds of job that Insulation Installers normally do and also the standard cost range of these tasks. Some projects take longer to complete than others so costs do vary by job.

Tasks that Insulation Installers in Radlett can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Radlett is:

£5,249

Insulation Installer job Insulation Installer cost in 2026
Loft insulation in Radlett £350-£5,345
Cavity wall insulation in Radlett £325-£5,410
Roof insulation in Radlett £2,650-£7,317
Soundproofing in Radlett £550-£18,794
External wall insulation in Radlett £2,250-£10,000

Related Insulation Installer searches in Radlett

Insulation Installer FAQs

Which type of insulation is best?

The best type of insulation for your property will depend on the type of walls and any insulation that’s already present. It’s usually a good idea to have some form of wall insulation as well as loft insulation, as this helps to prevent heat loss in both areas.

Will external wall insulation stop condensation?

Damp issues on a property are usually generated by a lot of factors such as a poor or broken guttering, condensation and lots more. The question arising here is what is the possibility of External Wall Insulation (EWI) preventing condensation? Not only is EWI a reliable way to reduce condensation-caused damp, but it’s also one of the major reasons property owners in solid wall homes consider thermally rendering or cladding their external walls.

Condensation arises as a result of warm moist internal air hitting a cold surface such as the steaming up of both windows and mirror when having a shower. What happens here is the condensation of the water vapour in the air from a gas to liquid in the process of touching the cold surface - one whose temperature is significantly reduced to reach the dew point. At the dew point, condensation is very rampant, and to tackle this issue you’ll have to heighten the wall temperature in order to convert the moisture to vapour and permit it to pass through the wall. And that’s exactly the job of an external wall insulation!

To get started you must ensure that the walls are clean and dry prior to fitting the external wall insulation. The month of May through to September when the weather tends to be dry and more stable are usually the best period to carry out the project. The external wall insulation will function just like a cosy blanket around the building. Ultimately, changing the feel and temperature of the inside of your home. As a result, the previously cold walls will no longer be cold which goes a long way to mitigate the effects of condensation. Furthermore, when an EWI is installed, the rooms of your home will automatically trap more thermal mass as the heat is saved in the walls’ fabric and released back when the temperature drops.

Do I need planning permission for external wall insulation?

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.

how to insulate a loft?

Do you know about 25 percent of heat that escapes from an uninsulated house are lost through the roof? Fortunately, roof insulation is something that can done by all DIYers irrespective of their experience levels. However, if you happen to lack the confidence necessary to pull off this, then it’s strongly recommended that you hire the services of a professional who can guarantee the best results and also save you time and money that could arise from potential cost mistakes. Let’s take a look!

  • Clear out all clutter. This involves taking out all the rubbish and clutter from the loft. In order to work effectively, you’ll need a totally clear and empty loft space.
  • Ensure that there’s sufficient insulation. The importance of a good ventilation cannot be overstated. Poor ventilation will result in forming of condensation and this condensation can make the roof timbers rot and compromise the structural integrity of the entire roof. If there are no roof windows which is the easiest way to provide a loft ventilation, the next best option would be to follow the loft floor along to the point where the roof comes down to meet it. There should be a gap at this point, also referred to as the eaves, between the outside wall and the underside of the roof.
  • Measure your loft area. Take a measurement of the loft space in order to calculate the amount of insulation as well as the type you need. If you’re not sure, always get more that it’s required as skimming on the amount you use will only back fire in form of increased energy costs
  • Check for water pipes.

 

To get started, simply make sure all cracks and gaps in the ceiling are filled using a standard filler or decorator caulk. Once done, clean the gaps in the joists and even to the point of hovering all the dust up. Finally,check for the hazards that can cause you problems before laying the loft insulation.

how much is loft insulation?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is insulated, there are so many juicy benefits that can be derived. It can go a long way to save increase you energy savings and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering insulating it. So how much would it cost to have your loft insulated? Here, you’ll discover the cost of insulating your lofts so you that you can set a budget and start to plan.

 

The cost of insulating a loft is actually affordable for several individuals, however, this depends on a wide range of factors such as the size of the house as well as the type of insulation being installed. One significant factor is the insulating material that you choose to install. If done properly, you’d be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

 

If you’d prefer to make it a DIY project and you go for a blanket insulation it costs about £5 per m2. therefore, this will cost within the range of £100 to about £150 for a small home.

 

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of insulation required, the company hired, your location as well as the method selected. The price to purchase and install blanket insulation  would be between the range of £300 to £400 depending on the size of your home.

How much does external solid wall insulation cost?

Before the commencement of any project, it’s always best to get an estimation of the cost. However, determining the cost of an external solid wall insulation is not the easiest of tasks as it relies on varying components such as the insulation materials to be used, labour cost and installation as well as the type of decorative finish to be incorporated. And depending on your choice of insulation material, some may need some adhesives while others may require some fixings which also contributes to the differences in price. As a result, the determination of the material cost alone can be tricky and even more so when various materials cover varying areas.

With that in mind, the cost of external solid wall insulation generally ranges between £80 to £100 per square metre2. As a result, a small flat can cost from £6000 to £9000 whereas a large detached house can have a price ranging between £21000 to £23000. To earn back your investment in terms of energy bill savings can take a couple of years, but it’s surely worth the try as there are several other benefits associated with installing an external solid wall insulation system. What’s more? Another huge factor that can influence the cost of your system is also the amount of work that’s required, how easy it is to be accessed by the installers and lots more

If you’re looking to cut down on the cost of your external solid wall insulation, then the best time for an installation might just be when you’re having another decorating or building project done such as fitting a new roof, window painting, installation of solar PV panels and more. This way, you’ll be able to spread the cost and have a greater value for each penny expended.

Will insulation save me money on my energy bills?

This depends on the amount of insulation already present in your property. However, adding insulation has been proven to improve the energy efficiency of your home and decrease your heating bills, this is more obvious in older properties or where single glazing is still in situ.

How good is external wall insulation?

External Wall Insulation (EWI) is the act of insulating a home by fitting insulation to the exterior parts of the building which in turn improves thermal performance, cuts energy consumption ( savings on energy bill) and also adds to the home’s visual appeal. The systems are built in multiple layers, with the insulation board offering a plethora of options with each being suitable to varying projects and their needs. Installing an external wall insulation comes with a variety of benefits, let’s have a look!

• Thermal Performance Improvement

With EWI, the thermal inertia of the walls are greatly enhanced while also restricting the loss of heat. Ultimately, this lowers heating costs, enhances the comfort of indoor thermal and also reduces CO2 pollution.

• Eliminates Noise Pollution

When the noise levels are high, it can have a bad impact on our overall well being. A great way to reduce the disturbances from the outside like traffic noise is by fitting an External Wall Installation system.

• More Comfortable Living Space

Do you know the damp in homes can contribute to respiratory problems? A properly insulated home will greatly limit the impact of condensation by combating the damp issues. As a result, you can always expect your house to be cosy and comfy irrespective of the season. A cooler summer and warmer spring is guaranteed with EWI.

• Enhances The Property’s Visual Appeal

Looking for an excuse to rejuvenate your home’s aesthetic appeal? Well, you can as well try out adding an EWI system. There are a plethora of unique colours and styles you can pick from to beautify your home effortlessly.

• Adds Value To Property

An insulated home will generally cost more than an uninsulated one at the time of resale. Potential home buyers are more interested in the acquisition of a home with an EWI system due to its various benefits - and a higher demand can only imply a higher price!

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