Insulate Your Home

Vermiculate insulation is commonly used to insulate building roofs and walls.

Nov

2019

5 tips for a warmer home this winter

Use the tips in this blog to keep your home warm and your heating bills down this winter, for a cosier and more energy-efficient home.

As winter draws in, now is a good time to take measures to make your home more energy-efficient.

Not only will this keep you feeling warm and comfortable, it will also reduce your energy bills and lower your carbon footprint.

Draught-proof

Tiny spaces, holes and cracks around windows, doors, floorboards and pipework all allow cold air to creep into your home. Draught excluders and insulating tape can be used to quickly and affordably seal your home and keep it feeling warm and cosy.

Insulate your roof

On average, 25% of a house’s heat is lost through its roof. If your roof is not yet insulated, then installing insulation can help to make your home feel more comfortable and reduce your energy bills.

At Metropolitan Insulation, we install spray foam insulation to the underside of the roof, filling and sealing all cracks and gaps in the roof to keep your home warm and strengthen your roof.

Bleed radiators

Make sure your radiators are in full working order and operating energy-efficiently by bleeding them before the cold weather sets in. Simply use a radiator bleed key from a DIY store to gently open the radiator’s valve and allow any trapped air to escape.

Shut your curtains

Invest in thick, high quality thermal curtains for your windows, particularly very large ones. Prevent warm air from escaping out of your windows by drawing your curtains as soon as it begins to get dark in the evenings, preferably before your heating comes on.

Buy a thick rug

Wooden floorboards look beautiful, but heat escapes through the floor and they can also be draughty during the colder months. Laying a large thick rug over your floorboards can help to prevent heat loss and keep your floor feeling warm and comfortable underfoot.

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

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.

Sep

2019

Why and how to eliminate thermal bridges from your property

To effectively insulate a property, it’s important to eliminate thermal bridges.

Sometimes referred to as a cold bridge, a thermal bridge is a weak point in a property’s insulation.

Thermal bridges most commonly occur when there is a gap or hole in a building material where heat loss occurs. They also occur at areas near highly conductive materials like wood, metal and steel. Areas susceptible to thermal bridges include joints between the roof, walls and floor, and holes made for running cables and pipes through the building.

Why eliminate thermal bridges?

Benefits of eliminating thermal bridges from your property include:

Decreases heat loss.
Makes the property more energy efficient.
Makes the property more comfortable.
Reduces energy bills.
Reduces risk of condensation, mould and damp problems.

How to eliminate thermal bridges from your property

Design and build with thermal bridging in mind– the most effective way to eliminate thermal bridges from your property is to take care when building or decorating to consider thermal bridges in the design and plan. Of course, this doesn’t help with any existing problems.

Fill cracks and gaps– If you discover any cracks or gaps in your property’s structure, then they should be sealed immediately by fixing or filling them.

Replace old windows and doors– Draughty old windows, doors and frames should be replaced with new and energy efficient UPVC versions.

Wall insulation– In some instances, thermal bridges are caused by less obvious problems than a hole in the wall or ceiling. If elements of your building’s structure are causing repeating thermal bridges, you can rectify them by installing wall insulation. Depending on your property type, either cavity wall insulation, external wall insulation, or internal wall insulation may be suitable.

Foam spray insulation – If thermal bridging is present in your roof, spray foam insulation can effectively seal the roof, preventing air leakages and providing a vapour control layer to control condensation.

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.

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.

Aug

2019

What grant schemes are available in the UK for sound insulation?

If transport noise pollution is disrupting your home life, you may be able to get help with paying for soundproofing with one of these schemes.

Constant exposure to noise pollution can have a negative effect on sleep, health, and wellbeing, it has even been linked to serious health problems like stroke and heart attack.

If you’re suffering from excessive noise pollution at home because of a nearby road or air traffic, then you may be able to receive financial help towards the cost of having sound insulation installed in your home.

Noise pollution from Highways England roads

If the rumbling sound of traffic from a Highways England road is affecting you at home, you may be eligible to apply for sound insulation.

The Highways England noise insulation schemeis available to properties that lie within a Highways England “Noise Important Area” that contains fewer than 10 properties.

“Noise Important Areas” are the areas that experiences the highest levels of noise from Highways England roads.

If you meet the scheme’s criteria then your property will be assessed and Highways England contractors will carry out the soundproofing work for you, it is not a grant scheme.

Noise pollution from airports

Most airports have noise limits and restrictions on flight paths, to minimise noise and disruption to residents living nearby. Despite these restrictions, noise from aircraft can still be very disrupting and even damaging to the health of those living nearby.

Because of this, UK airports run grant schemes to help those affected by noise pollution to soundproof their homes.

The airport in question will usually have a boundary in place that identifies the properties that are eligible.

Contact your local airport by telephone or check their website to find out details about their scheme and whether you are eligible to help with soundproofing.

For more information about the soundproofing and sound insulationproducts we provide here at Metropolitan Insulation, give our team a call on 0800 028 4042.

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.

Jun

2019

4 ways to make your roof more weatherproof

Weatherproof your roof to protect your home’s structure and keep dampness at bay.

Your roof is your home’s first line of defence against the elements. Wind, rain, ice and snow will all batter your roof over the years, so it’s important to take measures to ensure that your roof is as weatherproof as possible.

Taking precautions with your roof will help it to effectively protect your home from the weather and save you money and hassle in the long run.

Here are four ways to get started with weatherproofing your roof.

Maintain gutters

One of the commonest causes of roof leaks and damage is blocked or broken guttering. Your gutters protect your roof by directing water away from it. If your gutter becomes blocked or broken, then it will need immediate attention to stop water from overflowing onto your roof. Regularly inspecting, clearing and cleaning your gutters helps to prevent problems occurring.

Lead flashing

Roof flashing is sheet metal applied to your roof’s joints and edges to seal it and prevent water from leaking in. Flashing plays a very important part in protecting your roof from the rain so it’s important to ensure that it is applied in all the right places and remains in good condition. Flashing comes in a variety of materials including copper, steel and aluminium, but lead flashing is the most durable and long-lasting option.

Repair and maintain tiles

Any cracks or holes in your roof will allow water to seep in, potentially causing expensive damage to your belongings and your property’s structure. Ensure that any cracked or missing tiles are repaired or replaced quickly to avoid further damage occurring. If you feel like damp is regularly making its way into your roof, you may benefit from applying a tile sealer to reinforce your roof and protect from hairline cracks.

Spray foam

Applying spray foam to the underside of your roof is extremely effective at sealing and reinforcing your roof to prevent the ingress of rain, snow and dirt. As well as weatherproofing your roof, spray foam also acts as an excellent thermal insulator, keeping your home warmer and lowering your energy bills.

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

Jun

2019

What is nail sickness and how is it fixed?

If you’re regularly having problems with loose or missing roof tiles, it could be a sign that your roof is suffering with nail sickness.

Nail sickness is a term used to describe the natural deterioration of the nails that hold your roof tiles in place. Over a long period, it is natural for nails to corrode and rust. Unfortunately, if all your roof tiles were attached at the same time you will find that all the nails begin to deteriorate at a similar time too.

Nail sickness is more common in older properties with very old nails, particularly because the nails used in older buildings were generally of a poorer quality than those used today.

If you suspect that your roof may be suffering with nail sickness, it’s important to call in an expert immediately and not leave the problem to worsen. Falling and missing roof tiles are not only a safety hazard, they could also cause significant damage to your property by letting in rain, which will cause damp and structural damage over time.

Repairing a nail sick roof

A professional roofing contractor will be able to inspect the condition of your roof and advise you on the extent of the damage. In some cases, it may only be a small section of the roof that is affected, in which case repairs can be carried out to this section only. Generally, though, nail sickness will affect the entire roof, in which case you have a couple of options for fixing the problem.

Strip and re-slate the roof–Your first option is to have your entire roof replaced by stripping and re-slating it. The price of a new roof will vary depending on several factors including the size of your roof and the materials used, but it is generally an extensive job which can be very expensive.

Apply spray foam to the underside of the roof– An affordable alternative to re-roofing is to have spray foam applied to the underside of your roof. Spray foam will bond your roof tiles to each other and to your roof’s structural timber to cure nail sickness. It also provides your roof with excellent weather-resistance and thermal insulation.

For more information about our spray foamor to book a free consultation, give our team a call on 0800 028 4042.

May

2019

Tips for protecting your roof from pests and vermin

Attic spaces are warm, sheltered, and infrequently disturbed, making them the ideal environment for pests and vermin.

If pests enter your home through your roof, they can multiply and cause significant damage to your roof’s internal structure and items being stored in the loft before you even realise that they’re there.

If you notice any of the following signs that you may have a problem with pests, it’s important to investigate and act swiftly to minimise damage.

Signs that you may have a problem with pests

Droppings
Bad smells
Damage to the roof’s structure
Bite marks or damage to belongings in the loft
Noise

Preventing pests from entering your roof

Birds– Birds roosting or nesting in, on, or around your roof, eaves or chimney can cause a lot of mess with their droppings.

Gel-repellents and spike strips can be applied to the roof to deter pigeons from landing on it.

Rats – If rats enter your home through your roof, they can spread disease, leave droppings, and cause damage to items stored in the loft and to your roof’s structure.

To make it more difficult for rats to gain access to your roof, remove any creeping plants from the walls and cut back any tree branches that overhang your roof. Any gaps or holes in or around your roof should be covered with wire mesh or filled with expanding foam.

Insects– Insects like bees, wasps, moths, and beetles can all find their way into your loft and cause significant damage.

To keep insects out of your roof you need to fill or repair all cracks and holes that they could gain entry through.

Protecting your roof from pests using spray foam

A simple way of sealing your roof to prevent pests and vermin from entering is to have spray foamapplied to the underside of your roof. Spray foam bonds slates and tiles to each other and to your roof’s structural timber to effectively seal all routes of entry.

As well as protecting from pests and strengthening your roof, spray foam is also an excellent source of insulation and soundproofing.

To find out more about spray foam insulation or to arrange a free consultation, give our team here at Metropolitan Insulation a call on 0800 028 4042.

Mar

2019

Can insulation cause condensation?

An insulated building is comfortable and energy efficient. But can making your building warm and air tight cause condensation problems?

To answer this question, it’s important to first understand how condensation is formed.

Warm air can hold more moisture than cold air, and condensation occurs when warm water vapour in the air meets a cold surface. This is because as the water vapour cools down, it condenses back into liquid form.

So, in theory, the warmer your home is, the better the conditions are for condensation to occur.

However, it’s not solely the insulation that causes condensation, in fact, lack of insulation can also be a factor that causes condensation. It’s several factors, that when combined, create the right conditions for condensation to form.

Consider the two key factors below before getting your home insulated to help prevent condensation problems.

Lack of ventilation

The number one factor to consider before installing insulation is whether your home has enough ventilation. Ventilation allows water vapour to escape from the building, and condensation to quickly evaporate. From air vents to extractor fans, condensation is less likely to occur in a home that is well ventilated.

Type of insulation

If you decide to insulate your home, make sure you’re well informed about what type of insulation is suitable for its structure and climate.

There are now plenty of types of insulation available to choose from, breathable or water vapour resistant options can be effective at preventing condensation.

At Metropolitan Insulation, our spray-applied insulation foamseals your roof to prevent air leakage and keep your home warm. Our foam is water vapour resistant and is installed at rafter level to prevent condensation build up.

Metropolitan Insulation Blog