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SRC Norfolk

1 review(s)
Offers services in HOLT
A family run building contractor based in East Anglia specialising in a whole range of works, from project management to c...

Rentek

1 review(s)
Offers services in HOLT
Firstly we are a team of Surveyors not Salesmen. We work with the best manufacturers and installers to offer our customers...
With over 25 years combined experience in the energy efficiency industry, we are a small team of cavity wall and loft insu...

Home Logic

0 review(s)
Offers services in HOLT
Home Logic, based in Southampton, Hampshire, are an innovative, forward-thinking company dedicated to bringing eco-friendl...

Recent Insulation Installer Enquiries

19 Aug

Insulation | Loft / Roof

Holt - NR25

Enquiry from: Stephen C

Start Date: Immediate

upgrade existing loft insulation to current standards taking care not to impede roof ventilation are you the property owner: owner of the property property type: semi detached how many bedrooms do yo...

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27 Jan

Insulation | Cavity Wall

Holt - NR25

Enquiry from: C

Start Date: Immediate

Cavity wall insulation for 3 bed bungalow

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29 Jan

Insulation | Loft / Roof

Holt - NR25

Enquiry from: John W

Start Date: Less than one month

Homeowner Supplied and fitted Please contact to appoint *

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28 Nov

Insulation | Loft / Roof

North Walsham - NR28

Enquiry from: Johanna G

Start Date: Immediate

The Management Committee has been advised to increase their various loft insulations from 100mm to a minimum of 400mm. The areas to be improved total 296.60m2 minimal. Does Howden help charities by ...

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05 Sep

Insulation | External Wall

Sheringham - NR26

Enquiry from: Rhys H

Start Date: Immediate

We require some roof insulatioon to be replaced. Can you quote for the job please and advise how quuick the job could be done.

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25 Nov

Building work | Sound Proofing

Norwich - NR10

Enquiry from: Jason R

Start Date: Immediate

5M X 5M Room sound proofing for machinery and fireproof coating on internal wall s

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29 Jun

Insulation | External Wall

Fakenham - NR21

Enquiry from: William T

Start Date: Immediate

insulation to make conservatory cool in summer , warm in winter. conservatory on brick built cavity walls, approx.3.9 m x 4.9m. ridge roof.

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23 Nov

Insulation | External Wall

Norwich - NR10

Enquiry from: ALEXANDER G

Start Date: Immediate

1/8 cricket slope: 1/4 minimum thickness: 2' r-value: 35 (minimum) compressive strength: 20 psi

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16 Sep

Insulation | External Wall

North Walsham - NR28

Enquiry from: James W

Start Date: Immediate

floor of attic space already insulated but as i live in the room (converted double garage) i would like the sloping roof also insulated are you the property owner: relative of owner property type: de...

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21 Jan

Insulation | Cavity Wall

North Walsham - NR28

Enquiry from: Tim P

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 5+ property age: pre 1900 what is your current source of heating for the renewable incentive: ...

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05 Oct

Insulation | External Wall

North Walsham - NR28

Enquiry from: William J

Start Date: Immediate

i am getting quotes for insulating my conservatory roof. i understand there are 2 types. an internal insulation and one where the whole roof is replaced. i would like quotes on both. i can send throug...

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23 Sep

Insulation | Loft / Roof

Norwich - NR11

Enquiry from: Judy B

Start Date: Immediate

supply and install insulation in roof area above my top floor flat 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...

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25 Aug

Insulation | Loft / Roof

Sheringham - NR26

Enquiry from: Linda H

Start Date: Immediate

loft insulation on my two bedroom norfolk home are you the property owner: owner of the property how many bedrooms do you have: 1-2 do you currently have loft insulationn: no age of property: 1970-200...

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18 Dec

Insulation | Cavity Wall

Norwich - NR11

Enquiry from: Jamie C

Start Date: Immediate

Insulation injected into the cavity Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 3-4 Property Age: 1970-2000 Are you in a conservation...

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03 Oct

Building work | Sound Proofing

North Walsham - NR28

Enquiry from: Rosie D

Start Date: Immediate

We need soundproofing for our garage ASAP. We are looking for the cheapest and quickest option. My husband just wants to be able to play a little bit of guitar in there. Many thanks

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24 Apr

Building work | Sound Proofing

North Walsham - NR28

Enquiry from: Hugh A

Start Date: Immediate

sound proofing bedroom -noise coming from below in a commercial kitchen- sound proofing of bedroom floor a must

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26 Jan

Building work | Sound Proofing

North Walsham - NR28

Enquiry from: Sharon G

Start Date: Less than one month

I need a bedroom wall soundproofing as I can hear the neighbours and cant sleep in that room.

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20 Nov

Insulation | External Wall

Cromer - NR27

Enquiry from: Leonard S

Start Date: Immediate

My Wife and I reside in a bungalow that has a conservatory to the rear. It is quite large. We are interested in an insultated roof rather than tile.

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15 Jul

Insulation | External Wall

Dereham - NR20

Enquiry from: Tom H

Start Date: Immediate

Quote for our conservatory roof to be insulated. Approx dimensions of 12ft x 8ft with standard pitched roof for size.

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26 May

Insulation | External Wall

Norwich - NR10

Enquiry from: Test L

Start Date: Immediate

How much do Insulation Installer services cost?

How much do Insulation Installers in Holt charge?
Prices for Insulation Installers around Holt can be very different relying on the type of job that you require to have actually done in your house. It's the inquiry we are asked a lot "how much do Insulation Installers in Holt cost?". It's definitely good to have an idea of how much a Insulation Installer will likely cost for their work. Rates will probably change based upon the products and also the tradesperson selected. The list shows the kinds of task that Insulation Installers generally do and also the regular price series of these projects. Some jobs take longer to finish than others so costs do differ by job.

Tasks that Insulation Installers in Holt can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Holt is:

£4,300

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

Related Insulation Installer searches in Holt

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.

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.

Are there grants available for external wall insulation?

External wall insulation works to keep your home cosy and comfy while also helping to cut the energy bills. However with the great benefits also comes great costs, so it’s actually a logical decision to know whether there are grants out there which you’re eligible for to help you handle the cost of the external wall insulation.

There are grants available for external wall insulation, but rarely will you find one that covers the full installation cost. With the help of the government’s Energy Company Obligation (ECO) scheme, a couple of energy companies assist in making your home more energy efficient by offering grants or free insulation. In certain cases whereby you receive particular state benefits, you may as well qualify for a higher grant that’ll cover more of the insulation cost.

However, if your energy supplier doesn’t offer any grant, you need not worry as you can save as much on energy bill after installation. Here’s what insulation can help you save per year on energy bills:

• Floor insulation can help you save within a range of £30 to £75 each year.

• Cavity wall insulation can help you save about £85 to £280 a year.

• Loft Insulation (270mm) can help you save about £135 to £250 a year.

Generally, the amount you’ll be able to save on your energy bills depends mainly on the type and size of your property, as well as how energy efficient it already is without the insulation. In the long run, your external wall insulation will more than give you back your investment on the valuable project through your savings on energy bills. In other words, whether or not you’re eligible for a grant should never stop you from installing an external wall insulation.

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.

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.

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.

Does cavity wall insulation lead to damp problems?

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 much loft insulation do I need?

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.

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