Injected Insulation

Mineral is regarded as one of the best materials when it comes to fire resistance.

Apr

2018

Do I Need An Insulation Contractor?

Do I Need An Insulation Contractor To Install Insulation In My House?

Insulating your home correctly is one of the best long term investments you can make. Not only will it help save money on heating costs by improving thermal efficiency, it will also help reduce external noise. So with this in mind, do you need a specialist insulation contractor to install your soundproofing or can it simply be left to your builder?

The most important thing to consider when installing soundproofing and insulation is experience. Insulation can certainly be done as part of the building work process and most construction companies will have experience of the task.

Like any other trade, however, specialists will have the edge and in most case more knowledge of the latest and most efficient materials. It might even work out cheaper to use a specialist contractor than using a general contractor when it comes to the work and the long term benefit.

With specialist knowledge you will gain access to a wider choice of insulation materials including the ones that may be the best fit for your property rather than being forced to make your selection from what the general contractor has in stock.

If you would like to find out more about our insulation services, contact us today.

Jan

2018

£1m Added To Cost Of Leisure Centre Demolition Due To Asbestos

The BBC website reports this month that the demolition of a leisure centre in Blaenau Gwent has been held up after brown asbestos was found.

The asbestos was found to be present even though the building had been surveyed and the presence of the brown asbestos wasn’t detected. This highlights the continuing risk asbestos poses even though the use of this particular type of asbestos in building was banned way back in 1985.

Demolition work can often reveal hidden asbestos and any disturbance can lead to the risk of exposing workers to harmful fibres which can cause diseases such as asbestosis and lung cancer.

Following the discovery of the asbestos, the BBC website reports that and extra £1 million has been added to the cost of the demolition work. Specialists in asbestos removal will need to be brought in to ensure the asbestos is removed and then disposed of safely which adds a substantial amount to the original cost.

The discovery of asbestos during demolition work can lead to all sorts of legal ramifications, but there is a way to make asbestos safe through encapsulation. IF you want to find out more about our asbestos encapsulation service, get in touch today.

Dec

2017

The Hidden Danger Of Asbestos And How To Deal With It

The number of deaths resulting from exposure to asbestos has peaked according to statistics, however there may still be hidden asbestos dangers lurking in homes as well as commercial building and schools.

A type of lung cancer called mesothelioma can result from even low levels of exposure to asbestos fibres and in 2014 2,567 people died as a result of the disease. While most people are aware of the dangers of asbestos it can be unwittingly disturbed during renovation projects leading to fibres finding their way into the surrounding air.

The use of asbestos was banned in the UK in 1999 as a result of the risks, however this doesn’t mean that the risk is eliminated either now or in the future in older properties that have yet to be modernised.

While having asbestos in the home is ok if it is left undisturbed, the risk to health is acute when it is disturbed. The cost of having a professional remove the material safely, however, can be high and there will be significant disruption during removal works.

To avoid this, homeowners can opt for asbestos encapsulation which coats the asbestos preventing fibres from escaping. The process is cheaper and faster than removal and in most cases safer.

Nov

2017

Why Consider Asbestos Encapsulation?

The dangers of asbestos are well known, yet there are still many buildings in the UK that have some of this potentially deadly material which lies hidden in roof spaces in particular. Worse still, the material is often found in schools and other public buildings, particularly those built between the 1950s to 1980s.

While asbestos that remains undamaged and in good condition is often left in place, there is always the outside risk that it could be disturbed and emit particles that can cause all sorts of lung diseases from lung cancer to asbestosis, diffuse pleural thickening, and mesothelioma. This is why it was made illegal to use the material in construction in 1999.

If asbestos is present in a building, its removal is governed by strict regulations due to the considerable health risks. If these guidelines are not adhered to and lives are put at risk, this can result in hefty penalties including jail terms for those involved.

One way to avoid damage to asbestos and the associated risks is to use a process called encapsulation, which as the name suggests involves coating the asbestos. This prevents any disturbance which might damage the asbestos.

It is also cost effective in reducing the amount of down time and the associated costs of safe removal of the material.

Aug

2017

3 Ways To Soundproof Your Home Cinema

If you’re planning to introduce a home cinema room into your home then you will naturally want to achieve that real cinema experience. Unfortunately, the challenge with most homes is to insulate a room enough to reduce or ideally eliminate any external noise and also prevent noise escaping and disturbing the people living around or close to you like the neighbours.

Soundproofing is a difficult and complex subject to understand so we’ll just cover the basics of soundproofing a home cinema here.

Building a room within a room
One of the best ways to sound proof a home theatre is to build a room within a room. This is technique is often used when modifying an existing home for the purpose.

The importance of air mass and distance
Air, mass and distance are the 3 important things to consider when you want to block sound waves entering a building. For example, a 6 inch thick concrete wall for example will prevent a lot of sound entering a room due to its mass and weight. An exception to the light materials rule is fibreglass which is effective at absorbing sound when used to fill cavities between walls.

Replace hollow-core doors
One of the biggest challenges with soundproofing is to reduce the level of sound travelling through less well insulated areas. Doors can be a particular problem if they are hollow. Replace the door to your home cinema with a solid wood door and the passage of sound will reduce considerably.

Jun

2017

How Is Excessive Noise Bad For Your Health?

We’re all exposed to noisy environments from time to time, be it in the workplace or even at home.

Unfortunately, evidence has shown that too much of it can be bad for your health but how is this so? Let’s explain further how noise impacts on your health and wellbeing.

Let’s take the example of someone who works in a city centre office in an old building without adequate sound proofing installed. This person will be exposed to traffic noise as well as noise from phones and other staff members. The general hustle and bustle associated with city life will also add to this cocktail of noise the person will be exposed to on a daily basis.

In modern office buildings, architects should automatically factor in the level of noise a building’s occupants will be exposed to and install adequate sound insulation to reduce noise from internal and external environments.

If noise isn’t considered then that city centre office can soon become a health hazard, particularly to someone sensitive to its effects. It may surprise you to learn that exposure to noise of just 65Db on a daily basis can be enough to have harmful effects on your health.

The importance of sound insulation is now much higher on the agenda when architects are designing buildings because of the effects excessive noise can have on health and well-being. The level at which sound becomes potentially bad for your health is 65Db.

To put this measurement in perspective, 65Db is the level of noise you get from someone having a conversation or a phone ringing.

Exposure to this level of noise in people sensitive to it will raise levels of adrenaline which over time will have an effect on general health and wellbeing.

May

2017

Why Control Sound?

When we talk about soundproofing we often think of shutting out sound altogether, but this isn’t what most people want. So a lot of work labelled as soundproofing actually involves controlling sound because by its nature sound doesn’t just disappear. It’s only be controlling sound that we get the desired effect in our buildings.

Take for example a busy church where a preacher needs sound control to enable his or her congregation to hear a sermon or an airport where important announcements need to be heard.

Controlling sound at a different level may be required for a busy restaurant where people like to be able to experience the atmosphere as well as be able to communicate with each other during a meal. Eating a meal in a noisy pub isn’t most people’s idea of a nice experience particularly if you are having to shout to be heard.

If there is no sound proofing or treatment then sound will simply echo from walls ceilings and floors particularly if the latter is a hard floor. Ina room full of competing voices the people in that room will soon get ear fatigue.

Controlling sound is important because it not only contributes to better health by reducing stress levels, it also allows us to create effects and control the way sound is produced as in a recording studio.

The importance of sound control should never be underestimated.

May

2017

Steps To Getting An Accurate Soundproofing Quote

At Metropolitan Insulation we pride ourselves on helping customers find the right sound proofing solutions for their needs whether it’s in domestic dwellings or commercial buildings.

Over the years we have seen our fair share of soundproofing challenges and sometimes clients who have been unsure about what type of soundproofing they need until they came to us for advice.

Most people naturally assume that soundproofing means just that and Google it accordingly to find a supplier but finding the right kind of supplier is important, if you want more than just a bit of extra insulation in your walls and ceilings.

You also need to have answers to questions such as, Is noise coming from the walls, the ceiling or both? Does your space echo or does sound reverberate? Having answers to these questions before you request a quote can help you get a more accurate price and give your soundproofing technician a more accurate idea of what you need.

If you own a commercial building then the likelihood is you will be dealing with bigger problems such as the restaurant where noisy footsteps and background noise become a real issue for customers who might be put off.

The important thing to remember is only you will know how big a problem noise is and once this is established then we will help you find the right solution.

Apr

2017

What Is The Difference Between Sound Proofing And Sound Absorption

It is common for people who don’t have knowledge of the science of acoustics and sound to get confused about what is meant by sound proofing and sound absorption. The two are actually very different and have very different purposes so it is important get basic understand of both before deciding what’s required.

So let’s start with sound insulation. Sound insulation is all about blocking sound waves and preventing them travelling from one room in a building to another. If for example you imagine a fish tank, the water in that fish tank is kept inside by some strong glass.

Now if that same fish tank was made of cardboard, then water would soon start leaking through. Sound behaves in a similar way to water so the materials you choose for sound proofing should be aimed at preventing sound coming through altogether.

Sound absorption material on the other hand converts sound into friction. It also tends to be lighter in weight and has properties that act to prevent sound reverberating around a room. If a room is fitted with sound absorbent material, people in the room will be able to hear what other people in that room are saying better. In other words sound quality will be better.

Apr

2017

Another Commercial Success – The Radisson Blu

Metropolitan Insulation recently completed sound insulation services at The Radisson Blu Edwardian Hampshire Hotel:

Metropolitan Insulation Blog