Noise pollution

A thermal bridge is a weak point in your building’s insulation that causes heat loss.

25
Jan
2020

Benefits of spray foam insulation for historic or listed buildings

Spray foam insulation is an ideal solution for securing tiles on the roofs of listed and historic buildings.

Spray foam insulation is applied to the underside of roofs to bond slates and tiles together, providing effective insulation and structural support.

Whilst spray foam insulation can benefit buildings of all different shapes, sizes and ages, it can be particularly useful for securing tiles on the roofs of historic or listed buildings, here’s why:

Preserve appearance

It is very important to preserve the appearance and original character of historic and listed buildings by retaining original features and materials where possible. Securing and sealing the existing roof with spray foam can help to bond the existing roof and tiles together to cure nail fatigue and avoid the need to replace roofing materials.

Protect roof tiles against theft

Very old and listed buildings are also more likely to have valuable tiles on their roofs, including lead tiles, which are frequently targeted by thieves.

Bonding your roof’s tiles together and to the roof’s structure using spray foam will help to protect valuable roof tiles from being stolen.

Further benefits of spray foam insulation

As well as protecting and preserving the outer appearance of historic and listed buildings, spray foam insulation provides a whole host of other benefits including:

  • Affordable solution to re-roofing.
  • Makes the roof weather-resistant.
  • Seals the roof to get rid of air leaks and draughts.
  • Improves the building’s energy efficiency.
  • Keeps the building feeling warm and comfortable.
  • Prevents condensation build-up.
  • Reduces the risk of pipes and tanks freezing.

The spray foam we install at Metropolitan Insulation prevents interstitial condensation, whilst also allowing the roof’s battens to ‘breathe’. It also meets Class 1 Surface Spread of Flame when tested to BS 476 Part 7:1997.

For more information about our spray foam insulation, or to request a free consultation, get in touch with our team by calling us on 0800 028 4042.

Posted by admin in Climate and Insulation, Commercial Property, Home Insulation, How To Soundproof Doors, Improved Insulation, Insulate Your Home, Insulating Your Loft, Insulation Reduce Noise, Insulation To Last, Metropolitan Insulation, Noise pollution, Sound Absorption, Sound Insulation for Old Houses, Sound Insulation Ideas, Soundproofing, Spray Foam Insulation, Thermal Insulation
11
Dec
2019

Does vermiculate insulation contain asbestos?

Should you be concerned if you have vermiculate insulation in your roof?

Vermiculate insulation is commonly used to insulate building roofs and walls. If you have vermiculate insulation in your home, you may be concerned by reports that some vermiculate can contain asbestos.

If your vermiculate insulation was installed after 1990 then you’ll be relieved to know that it is unlikely to contain asbestos. There is however a chance that older vermiculate insulation could be contaminated with the dangerous substance.

What is vermiculate?

Vermiculate is a natural material that expands when it is heated, making it ideal for insulation. It is flaky material that looks a little like grey, lightweight gravel. 

Vermiculate and asbestos

In its natural form, vermiculate is not dangerous and does not contain asbestos. However, prior to the 1990s, most vermiculate originated from one mine in America which was contaminated with asbestos, later causing problems for over 35 million homeowners in the USA.

Unfortunately, vermiculate from the same mine was imported to the UK for use as insulation in our homes prior to the 1990s, so it is possible that if your home contains very old vermiculate insulation it could too be contaminated with asbestos.

How to deal with old vermiculate insulation

Asbestos is a very dangerous substance that poses numerous health risks. It is a known carcinogen and can cause a variety of serious lung diseases and health problems.

If you suspect that your insulation could be contaminated by asbestos, then it is very important not to touch or disturb it any way as asbestos is most dangerous when it becomes airborne.

Instead, seek help from a professional who is licensed in the removal of asbestos. They can then test for the presence of asbestos and safely remove the insulation if necessary.

Spray foam insulation

If you are removing old insulation from your roof, then it will need to be replaced with a new insulation material to keep your home warm, comfortable and energy efficient.

Speak to our team here at Metropolitan Insulation about the benefits of our spray foam roof insulation by calling us on 0800 028 4042.

Posted by admin in Asbestos, Asbestos Encapsulation, Asbestos Exposure, Asbestos in a Commercial Property, Insulate Your Home, Insulating Your Loft, Metropolitan Insulation, Noise pollution, Sound Absorption, Sound Insulation Ideas, Thermal Insulation, Type of insulation, vermiculate insulation
03
Oct
2019

What makes an eco-friendly roof?

Make one or more of these eco-friendly improvements to your roof to cut your carbon footprint and begin living more sustainably at home.

Not only will these eco-friendly roof updates look after our planet, they’ll help to look after your pennies too.

Insulate

Did you know that around 25% of heat is lost through an uninsulated roof?

Insulating your home is the best home improvement you can make for the environment. The less heat you’re losing, the less energy it will take to warm your home and the smaller your carbon footprint will be. 

You and your family will feel the benefit too, as you’ll have a warmer and more comfortable home.

Spray foam is a highly effective roof insulation material as it bonds to the structure of your roof, filling and sealing gaps and cracks to get rid of all air leakage and strengthen your roof’s structure.

Find out more about our spray foam insulationservices here at Metropolitan Insulation by giving our team a call on 0800 028 4042.

Solar panels

Installing solar panels on your roof can be expensive but will dramatically reduce your energy bills in the long run as well as helping to look after the environment. 

According to The Renewable Energy Hub, installing solar panels onto your home’s roof can cut your carbon footprint by up to 80% in just one year!

Natural materials

When choosing a roofing material, opt for durable, long-lasting and recyclable materials to reduce your carbon footprint. 

Roofing shingles made from recyclable materials and reclaimed slate roof tiles are among some of the most environmentally friendly options. 

Slate is an excellent option as it is 100% natural and requires very little energy to extract and process. It is also highly durable, weatherproof, and lasts for many years, making it cost-effective as well as environmentally-friendly.

Posted by admin in Choosing Insulation, Climate and Insulation, Commercial Property, Common Soundproofing Myths, Energy Saving Installation, Environmentally Friendly Materials, Home Insulation, Hotel Soundproofing, How To Soundproof Doors, Improved Insulation, Insulate Your Home, Insulating Your Loft, Insulation Fire Rated, Insulation Reduce Noise, Insulation To Last, loud machinery, Metropolitan Insulation, Noise pollution, Noisy Neighbours, Solar panels, Sound Insulation Ideas, Soundproofing, Soundproofing for musicians, Soundproofing Party Walls, Spray Foam Insulation
03
Sep
2019

What are thermal bridges?

Understanding thermal bridges can help you to strengthen your building’s insulation and minimise heat loss.

When insulating your home, you may hear the term thermal bridge, or cold bridge, thrown around a lot.

Thermal bridges are generally considered bad, so it’s important to understand what one is, so that you can minimise the risk of thermal bridges occurring in your home.

A thermal bridge is a weak point in your building’s insulation that causes heat loss. They are usually caused by a gap or hole in building materials, but also occur at areas made from highly conductive materials like wood, metal and steel.

As well as causing heat loss, thermal bridges can also cause condensation, mould and damp problems.

Types of thermal bridge

Construction– Construction thermal bridges are caused by a piece of construction material or a gap that runs through the building’s insulation.

Geometric– Geometric thermal bridges aren’t formed by physical materials or gaps; they can occur even when insulation is continuous. They are caused when the geometry of the thermal envelope causes increased heat loss and can be either two or three-dimensional.

Combined– Often thermal bridges will combine elements of both construction and geometric thermal bridging.

Repeating– This type of thermal bridge repeats at regular intervals throughout the thermal envelope. Examples of areas where repeating thermal bridges may occur include ceiling joists, ground floor joists, and steel wall ties.

Non-repeating– These are usually one-off thermal bridges caused by discontinuities. Examples include gaps around windows and doors or in internal wall or floor junctions.

Spray insulation is an excellent material for improving thermal insulation as it moulds to the shape of your building, effectively filling and sealing any holes or gaps in your building materials.

For more information about spray foam insulation, or to book a free consultation, give our team here at Metropolitan Insulation a call on 0800 028 4042.

Posted by admin in Choosing Insulation, Insulate Your Home, Insulation Reduce Noise, Metropolitan Insulation, Noise pollution, Noisy Neighbours, Sound Insulation Ideas, Soundproofing Apartments, Soundproofing Commercial Property
08
Jul
2019

The effect of noise pollution on health and wellbeing

Noise pollution above a certain level is not only disruptive and irritating, it can also be very damaging to health and wellbeing.

We’ve all experienced annoyance due to loud or persistent noises before. But did you know that noise exposure also causes physiological effects within our bodies?

Physiological effects of noise pollution

When noise exceeds a certain level, it can cause constriction of blood vessels and tightening of muscles, this then increases heart rate and blood pressure.

In fact, a study by Dr Yutong Samuel Cai, an epidemiologist at Imperial College London, found that long-term exposure to traffic noise affects our blood biochemistry, over and above the effects of exhaust fumes.

Over time and with prolonged exposure to the noise, these affects can leave us vulnerable to some serious health conditions.

Research has linked long-term exposure to high levels of noise pollution with a variety of serious health problems including:

  • High blood pressure
  • Cardiovascular disease
  • Heart attack
  • Stroke
  • Type 2 Diabetes
  • Coronary heart disease

According to the World Health Organisation at least 1m healthy life-years are lost every year in western European countries because of environmental noise.

Short-term effects of noise pollution

As well as long-term health problems, in the short-term, exposure to noise pollution can leave us feeling stressed and disrupt our sleep.

Getting enough good quality sleep is extremely important to health and wellbeing, and disrupted sleep can cause symptoms like fatigue, inability to concentrate, and low performance levels.

In children, this can also reduce their cognitive performance and ability to learn. 

Soundproofing your home

If you live in a high noise area, soundproofing your home can help to protect you and your family from the damaging effects of noise pollution.

Here at Metropolitan Insulation we provide a wide range of soundproofing solutionsfor requirements and budgets of all shapes and sizes. 

For further help and advice finding a suitable and effective sound proofing solution, get in touch with our team of experts by calling us on 0800 028 4042.

Posted by admin in Control Sound, Hidden Noise Hazards, Home Insulation, Improved Insulation, Insulate Your Home, Insulation Reduce Noise, Metropolitan Insulation, Noise pollution, Sound Absorption, Sound Insulation for Old Houses, Sound Insulation Ideas, Soundproofing, Spray Foam Insulation