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Verified Pro
AOM Building Contractors Ltd has been recognised as a top Building Contractor Company in Southampton. ...
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Wise choice insulation

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Offers services in DORSET
At wise choice insulation solutions were experts in what we do. We have experience in many types of insulation. We special...
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With over 25 years of experience in the construction industry under our belt, N.A Williams Building Consultancy Ltd provid...
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First 4 Repairs

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Offers services in DORSET
First 4 Repairs is a family run business working across the south west. Our dedicated team of engineers are on hand to del...

Recent Insulation Installer Enquiries

20 Aug

Insulation | Cavity Wall

Portland - DT5

Enquiry from: Giovanna L

Start Date: Immediate

customer made an enquiry for cavity wall insulation and confirmed on the anytrades site they would like quotes from a builder.ms lives in the portland area and would like a call to discuss options.see...

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30 Apr

Building work | Sound Proofing

Swanage - BH19

Enquiry from: Sue B

Start Date: Immediate

3 rooms to be soundproofed

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22 Mar

Insulation | Loft / Roof

Gillingham - SP8

Enquiry from: Ian B

Start Date: Immediate

Update current insulation on 4 bedroom detached house with any remedial work

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01 Dec

Insulation | Loft / Roof

Beaminster - DT8

Enquiry from: JAMES H

Start Date: Immediate

Top Up existing Loft Insulation from 6"/7" to 10"/12" in Bungalow of 102 sq.m. approx.

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04 Oct

Insulation | Cavity Wall

Ferndown - BH22

Enquiry from: Michael A

Start Date: Immediate

cavity insulation 4 bedroom detached house

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25 Sep

Insulation | Loft / Roof

Weymouth - DT4

Enquiry from: Patrick D

Start Date: Immediate

1842 guest house - top floor has a lot of sloping ceilings and also some vertical walls none of which are insulated. We understand that this is a specialist job. We almost certainly have a 50% grant...

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17 Sep

Insulation | Loft / Roof

Weymouth - DT3

Enquiry from: John W

Start Date: Immediate

Wall-cavity and loft insulation

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17 Aug

Insulation | Loft / Roof

Christchurch - BH23

Enquiry from: Patricia C

Start Date: Immediate

Loft insulation and a rail fitting around hatch

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13 Aug

Insulation | Loft / Roof

Christchurch - BH23

Enquiry from: Patricia C

Start Date: Immediate

Loft insulation and a rail fitting around hatch

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31 Jul

Insulation | Loft / Roof

Verwood - BH31

Enquiry from: Eric B

Start Date: Immediate

quotation for insulating the floor area of my loft are you the property owner: owner of the property how many bedrooms do you have: 3-4 do you currently have loft insulationn: yes age of property: 197...

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28 Jul

Insulation | External Wall

Sherborne - DT9

Enquiry from: Stuart C

Start Date: Immediate

I have a 4 bed property just outside Sherborne which I am looking to install external insulation and I need a design for the system. Is this something you could carry out?

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26 Jul

Insulation | Cavity Wall

Poole - BH13

Enquiry from: ALAN B

Start Date: Immediate

Bungalow has 2500 sq. ft approx. with 7 walls of which 3 walls are mostly patio doors and windows. The property was built in 1978 and does not have the original nasty formaldehyde insulation but does...

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26 Jan

Insulation | Cavity Wall

Weymouth - DT4

Enquiry from: Barry H

Start Date: Immediate

cavity wall insulation for a terrace house

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23 Jan

Insulation | Cavity Wall

Weymouth - DT3

Enquiry from: Roy S

Start Date: Immediate

customer made an enquiry for cavity wall insulation and confirmed on the quotatis site they would like quotes from a builder.mr lives in the weymouth area and would like a call to discuss options.see ...

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11 Jan

Insulation | Cavity Wall

Portland - DT5

Enquiry from: Elisabeth W

Start Date: Immediate

Removal of beads in gable wall, end of terrace.

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10 Jan

Insulation | Cavity Wall

Weymouth - DT4

Enquiry from: Sharon W

Start Date: Immediate

wall insulation removal price are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 property age: 1930-70 are you in a conservation area: no plea...

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20 Dec

Insulation | Cavity Wall

Portland - DT5

Enquiry from: Elisabeth W

Start Date: Immediate

Removal of beads in gable wall, end of terrace.

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06 Dec

Insulation | Loft / Roof

Portland - DT5

Enquiry from: Francesca W

Start Date: Immediate

customer made an enquiry for loft & roof insulation and confirmed on the quotatis site they would like quotes from a builder.mrs lives in the portland area and would like a call to discuss options.see...

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05 Dec

Insulation | Cavity Wall

Portland - DT5

Enquiry from: Francesca W

Start Date: Immediate

remove cavity wall insulation clean and apply storm guard to external wall are you the property owner: owner of the property how many bedrooms do you have: 3-4 property age: 1970-2000 are you in a con...

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10 Nov

Insulation | Loft / Roof

Weymouth - DT3

Enquiry from: Char K

Start Date: Immediate

Insulation and loft boarding

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How much do Insulation Installer services cost?

How much do Insulation Installers in Dorset charge?
Prices for Insulation Installers around Dorset can differ relying on the type of work that you require to have actually carried out in your home. It's the inquiry we are asked a great deal "how much do Insulation Installers in Dorset cost?". It's definitely really good to have an idea of how much a Insulation Installer are going to likely cost for their work. Prices will vary based upon the materials and the tradesman selected. The table shows the kinds of work that Insulation Installers normally do as well as the standard price variety of these tasks. Some projects take longer to complete than others so costs do be very different by job.

Tasks that Insulation Installers in Dorset can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Dorset is:

£4,300

Insulation Installer job Insulation Installer cost in 2025
Loft insulation in Dorset £450-£690
Cavity wall insulation in Dorset £400-£820
Roof insulation in Dorset £7,500-£11,500
Soundproofing in Dorset £900-£1,380
External wall insulation in Dorset £6,000-£15,000

Related Insulation Installer searches in Dorset

Insulation Installer FAQs

How to get free external wall insulation?

This is a very great opportunity to not only get free external wall insulation, but also cut down your energy bills depending on the type of property you live in. Generally, to enjoy free external wall insulation you must at least be part of the group receiving one of the benefits listed below and also depends on the amount of money you earn. The benefits include:

• Income based jobseeker’s allowance (JSA)

• Income support

• Income-related employment and support allowance (ESA)

• Tax credits

• Pension credit guarantee credit.

• Universal credit.

There are also other important factors that determines if you can have a free insulation fitted on your property. These includes the place you reside, the carbon level of your home and according to some suppliers, the level of beneficial impact the insulation will have on your home. In order to have a free external wall insulation installed, you must either be the owner of your home or at least obtain the go ahead from your landlord before any external wall insulation activity can be made.

Good news is, if you fit the aforementioned criteria and you’ve already installed an external wall insulation, you just may be entitled to receive a refund for the good job done. However, to really find out if you’re eligible, we’d recommend you get in touch with your supplier directly. Also, the Energy Saving Trust (EST) can direct you to some organizations who can assist you in the determination of your eligibility.

As a home and property owner living in England, you can also check out the Each Home Counts Advice Website which is committed to giving impartial energy efficiency advice.

At the end of the day, if it turns out you happen to be ineligible for a free external wall insulation, you can still go ahead to contact a professional installer for a help at a competitive price to enjoy the several benefits that comes with home insulation.

does loft insulation cause condensation?

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:

  • Extra insulation has been installed in the loft leading to a restriction on the natural air circulation in the property.
  • When the storage boxes or other items that has been stockpiled in the loft blocks the roof vents.
  • The release of steam and moist air into the loft space by hot water tanks.
Is loft insulation flammable?

When thinking about the right insulation material for your loft, some of the first few things that comes to mind is the various properties of that material as well as how good they fit with your home’s needs.naturally, you’d like to ensure that the insulation will be efficient enough to add to the overall energy efficiency of your home, however there are also other features that may not get as much attention but also happens to be equally important. As the primary function of an insulation is to blanket your house to offer a barrier against heat loss, going for an insulation material that’s also fireproof is crucial as loft insulation can burn. Although most insulation materials are fireproof, a myriad of problems can actually make your insulation burn.

 

For instance, fibreglass insulation is produced using glass combined with plastic polymers and is naturally resistant to fire. However, even at that you’d have to be careful with batts that are supported with foil or paper due to the fact that these materials can burn pretty quickly. Cellulose, on the other hand, is not fireproof and is required to be treated by other flame retardants in order to help reduce combustion. Some of the best insulation materials that are resistant to fire includes the following:

  • Fibre glass. This is made of glass that’s spun into fibres, then combined using plastic polymers. As a result, fiberglass insulation is naturally resistant to fire.
  • Mineral wool. Having a high melting temperature, this insulation material happens to be a great fit for thermal applications due to its superior fire resistant properties. In fact, mineral wool is still naturally non-combustible even if composed of recycled iron and steel by-products, or from actual mineral rock itself.
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.

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.

Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

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.

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