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Niclex Projects

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Offers services in SIDCUP
Arе уоu a gеnеrаl contractor, builder, fасіlіtу оwnеr, рrореrtу manager, dеѕіgnеr, or industrial engineer? Lооkіng for a...
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MCC Service London

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Offers services in SIDCUP
MCC Services London Ltd. is a specialist building company located in North London and covering all of London and the surro...
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AS Locks and Services

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Offers services in SIDCUP
AS Locks and Services is a local Worcester company covering Worcestershire and surrounding areas, specialising in all dome...
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Home insulation contractors are your trusted source to compare Quotes from top-notch Insulation contractors. Our extensive...

Recent Insulation Installer Enquiries

07 Oct

Insulation | Cavity Wall

Sidcup - DA14

Enquiry from: Uthup A

Start Date: Immediate

Cavitywall I sulation top up

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30 Mar

Insulation | Loft / Roof

Sidcup - DA14

Enquiry from: Ellen H

Start Date: Immediate

Quote for loft 270mm insulation and roof insulation

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13 Sep

Building work | Sound Proofing

Sidcup - DA15

Enquiry from: Keith M

Start Date: Immediate

someone to re-hang three sets of curtains and blinds. one of the curtain tracks does not work one side, so will need restringing are you the property owner: owner of the property property type: terrac...

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02 May

Building work | Sound Proofing

Sidcup - DA15

Enquiry from: Mustafa M

Start Date: Immediate

I need a quote for an EPC

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31 Dec

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Norton A

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 interested in quote for cavity wall and loft insulatio...

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31 Dec

Insulation | External Wall

Sidcup - DA15

Enquiry from: Norton A

Start Date: Immediate

i'd like an ideal of cost for insulating a pitched roof and perhaps an area of flat roof too? for a 1930's semi detached chalet style house are you the property owner: owner of the property property ...

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01 Nov

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Ilia A

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 interested in quote for cavity wall and loft insulatio...

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01 Nov

Insulation | Cavity Wall

Sidcup - DA15

Enquiry from: Ilia A

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 interested in quote for cavity wall and loft insulatio...

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01 Nov

Insulation | External Wall

Sidcup - DA15

Enquiry from: Ilia A

Start Date: Immediate

i need a quote for the full installation of insulation for my pitched roof, i have a 3 bed chalet house, happy to send photos. are you the property owner: owner of the property property type: semi det...

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17 Sep

Insulation | External Wall

Sidcup - DA14

Enquiry from: Mark O

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 current source of heating for the renewable incentive: gas other forms: ground source...

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12 Apr

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Sarah S

Start Date: Immediate

Stair case for loft

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04 Apr

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Sarah S

Start Date: Immediate

Stair case for loft

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24 Mar

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Sarah S

Start Date: Immediate

Stair case for loft

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04 Dec

Insulation | External Wall

Sidcup - DA15

Enquiry from: Terry R

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1900-30 Interested in quote for cavity wall and loft insulatio...

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03 Dec

Insulation | External Wall

Sidcup - DA15

Enquiry from: Terry R

Start Date: Immediate

Gable end cavity wall needs insulting. Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1900-30 Time scale: Imme...

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15 Nov

Insulation | External Wall

Sidcup - DA15

Enquiry from: Terry R

Start Date: Less than one month

cavity wall insulation Are you the property owner: Owner of the property How many bedrooms do you have: 3-4 Property Age: 1900-30 Are you in a conservation area: Unknown Property Type: Semi detached T...

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20 Jan

Insulation | Cavity Wall

Sidcup - DA14

Enquiry from: Michael H

Start Date: Immediate

CAVITY WALL INSULATION Assessment of cavity wall insulation at property and how much this will cost to supply.

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15 Jul

Insulation | Cavity Wall

Sidcup - DA15

Enquiry from: S

Start Date: 1 to 3 months

1 brick wall of an extension that needs cavity wall insulation as wasn't done by the builders at time of building. Are you the property owner: Owner of the property How many bedrooms do you have: ...

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20 Jan

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Kevin C

Start Date: Immediate

Homeowner Terrace Loft insulation Please call to appoint

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12 Jan

Insulation | Loft / Roof

Sidcup - DA15

Enquiry from: Kevin C

Start Date: Immediate

homeowner Terrace Loft insulation Call to appoint *

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How much do Insulation Installer services cost?

How much do Insulation Installers in Sidcup cost?
Costs for Insulation Installers around Sidcup can differ relying on the kind of task that you need to have performed in your home. It's the inquiry we are asked a lot "how much do Insulation Installers in Sidcup charge?". It's definitely very good to have an idea of how much a Insulation Installer are going to likely cost for their services. Rates will likely fluctuate based upon the materials and the tradesperson chosen. The table shows the kinds of service that Insulation Installers generally do as well as the average price variety of these tasks. Some projects take longer to finish than others so prices do fluctuate by job.

Tasks that Insulation Installers in Sidcup can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Sidcup is:

£4,300

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

Related Insulation Installer searches in Sidcup

Insulation Installer FAQs

how to insulate a loft roof?

Insulating your loft roof comes with a wide range of benefits. Not only do you get to maintain a comfortable temperature in your house for longer, but you’ll also get to cut down on your heating bills. If you wish to insulate your loft roof, you’ve come to the right place! This process can be very tedious and time consuming especially if you don’t what you’re doing or lack the required confidence to pull it off. It’s advisable to hire the services of a reputable professional who can guarantee the best results for help and also save you some time and money that can come from potentially costly errors.

 

Before you start rolling out, you’d have to make sure that all cracks, gaps and holes in the ceiling are filled with either a standard filler or decorators caulk. You can also clean between between the gaps in the joists thoroughly. And finally, check for hazards that can cause you problems before getting stated.

  • Remember to leave ventilation gaps as you start from the eaves. Then work towards the loft’s centre, starting from the point furthest from the hatch.
  • Lay the first layer between the joists which should be 100 mm and then the subsequent layer should be 170 mm to make it up to the recommended 270 mm.
  • Carry the electric cables above the insulation and work around visible light fittings.
  • Cut the roll in the centre of the floor when rolling out from the eaves on both sides with the help of a craft knife. Ensure that there are no gaps between the insulation and the joists’ edges.
  • Lag pipes as you go in order to prevent walking over the insulation to get back to them.
  • Ensure that the loft is totally insulated
  • Insulate the hatch.
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.

how does cavity wall insulation work?

In recent times, more and more home and property owners are starting to come to terms with the large returns and little investment in cavity wall insulation provides. For a relatively little amount you can achieve a lot, from an increase in your home’s energy efficiency and reduction in heating bills to a huge boost in your property’s resale value and lots more. This makes you wonder how an ordinary insulation can help you achieve so much, right? Well, you’re definitely not alone! Several other potential investors are also eager to know exactly how the cavity wall insulation works to deliver all these juicy benefits. In this post, we’re going to go provide you with a detailed insight on how cavity wall insulation works. Let’s take a look!

 

Typically, cavity wall insulation works as acting as a shield which prevents the escape of heat from your home. It features a reflective surface which serves as a barrier to reflect heat from one side of the panel, effectively minimizing the amount of heat conduction that escapes through. This protection of your home from heat penetration comes with a couple of benefits with the obvious one being an incredible thermal efficiency. An insulated home or property is able to maintain a much more balanced temperature throughout the year – staying a lot cooler during the summer months and retain the heat generated during the winter months. However, a less talked about benefit is the fact that when an insulation is done during the construction of a house, the whole development phase can be completed a lot quicker. This is mainly because insulation offers total protection against weather conditions which enables internal trades to continue without the need to wait for brickwork or cladding to be completed.

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.
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 do I know if I have cavity wall insulation?

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.

is cavity wall insulation a good idea?

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.

  • It’s one of the cheapest energy saving measures that’s available. Not only is cavity wall insulation really effective, but it can also deliver great saving. In other words, it possesses a bigger payback compared to other options. When compared to other types of insulation, you can’t install cavity walls insulation by yourself, however it’s not so expensive to have it installed. The cost of the insulation will be determined by a number of factors such as your location, the company hired and more.
  • It reduces your energy bills. Cavity wall insulation can save you about £100 to £200 on a yearly basis on heating bills. In other words, this is usually able to pay for itself in as little as two years.
  • It reduces your carbon carbon footprint. If your home is heated with gas or electricity like several other homes, producing that energy involves burning fossil fuels which is known to be hazardous for the environment. If the heat generated is now allowed to escape through the walls, that means you’d have to use more to keep up your required temperature. Installation of cavity wall insulation in homes will enable a more efficient usage of the energy which will ultimately cut UK’s carbon usage.
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.

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