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Green Insulation - Sustainable Construction

7th Sep 2022

Green Insulation - Sustainable Construction

July 03, 2023 by Renz Andrew

Introduction

Energy prices in the United Kingdom are constantly rising, and all British families are suffering as a result. One of the most important considerations in choosing the right insulation is lowering energy costs. Insulation helps to keep warm air inside the house during cold weather and hot air outside during hot weather. With this, it saves energy in which also saves money which is already vital to every British household as energy prices continuously rise.


The HVAC (Heating, ventilation and air conditioning) system in the houses is responsible for 45% of energy used in a home. Insulation can help you save 30 to 40% on your utility bills. Insulation is green by nature because it saves energy, but it is unclear what exactly green or eco-friendly insulation is.


Some people claim that the insulation material is green.


  • When a material is recyclable up to a certain point
  • When the material contains no potentially harmful elements
  • When the material is not hazardous to humans
  • When made from natural materials

Green insulation is a critical component of sustainable building because it reduces both costs and carbon emissions associated with global climate change. Investing in a good insulation material is far superior and less expensive than investing in costly heating and cooling technologies.

insulation

HOW DOES INSULATION GET MEASURED?

The U-value of insulation is used to determine its effectiveness. The lower the material's U-value, the slower heat will transfer through it. This U-value serves as the indication hwther the insulation is up to standard or it is sub-standard. It is really important to identify the U-value of an insulation as this will help your household save energy and money with the use of insulation to its highest potential.

THE ADVANTAGES OF ECO-FRIENDLY INSULATION

Insulation safeguards the environment by helping every household minimize energy consumption. Insulation helps to moderate climate change by lowering emissions. 


The following are the states:

  • Heating and cooling account for 45 to 70% of our energy consumption in our home.
  • Electricity accounts for 15% of carbon footprints, while oil, gas, and charcoal account for the remaining 17%.

If all of the houses in the world were properly insulated, we would see a reduction in carbon dioxide in the atmosphere in 10 to 12 years.

Insulation aids in the reduction of pollutants in your home.

Indoor air pollution raises the risk of chronic lung diseases such as asthma and chronic obstructive pulmonary disease (COPD). This threatens the health of everyone even under the roof of your house. Insulation helps to mitigate this problem, as insulation reduces air humidity, resulting in a balanced and healthy indoor climate. With proper insulation, you will no longer worry to the indoor air pollution that heightens the risks of your family to sickness making every home healthy and safe to live in.

Insulation raises the resale value of your home.

A house is a good investment in which the value of every house rises as time passes by. To make the most out of your investment a properly insulated house with all other energy-saving features raises your invested property's value.


Insulation raises the resale value of your home through the following:

  • Insulation helps you save money and when the time comes, will also save the money of who will purchase your house making it more markettable and potential higher value.
  • Insulation improves comfort in which one of the key factors of any buyers as they look for homes.
  • DIY installation is simple and risk-free. 
  • It is non-irritant and non-itchy.
  • Reduced Manufacturing Cost
  • Materials that are safe and long-lasting

Whether you need to add extra insulation to your home or are building a new home, green solutions are the best option because they are environmentally friendly.

Green Homes Grants of up to £10,000 are available for home insulation.

The English government announced new energy-saving grants for renovations such as double glazing, energy-saving light bulbs, and energy-efficient doors. The government has set aside a hefty £2 billion fund to pay for home energy efficiency measures to be implemented across the country. Homeowners will receive vouchers of up to £5,000 for energy-saving home improvements, with low-income households receiving up to £10,000.


On Wednesday last week, Chancellor Rishi Sunak will unveil the Green Homes Grant scheme, which will pay two-thirds of the cost of energy-efficient home improvements such as home insulation.


The government will pay at least two-thirds of the cost of energy-saving home improvements up to £5,000 under the scheme. For example, if you spent £2,000 on a new, more energy-efficient boiler, the government would contribute around £1,333 and the homeowner would pay around £666.


According to the Treasury, using these vouchers could save families up to £600 per year on their energy bills.


While speaking to BBC Breakfast this morning, Business Secretary Alok Sharma confirmed that low-income households will be eligible for up to £10,000 towards these improvements. Furthermore, these low-income homeowners will not be required to contribute anything to the cost.

what is the progress?

To receive a voucher, homeowners must submit an online application for recommended energy efficiency measures, with information forwarded to accredited local suppliers.


The Green Homes Grant, which will be available in September and will last a year, will cover at least two-thirds of the cost of energy-saving private home improvements. This means that a homeowner would pay £1,320 for a £4,000 improvement, while the government would contribute the remaining £2,680.


Homeowners will be directed to accredited local suppliers who will provide a quote after submitting an online application. Once the work has been approved, a voucher for the government's portion of the cost will be issued. Low-income households will not be required to contribute anything and could receive up to £10,000, according to Business Secretary Alok Sharma, who spoke to the BBC earlier this week.


"What the scheme will ultimately mean is lower bills for households, hundreds of pounds off energy bills every year, job support, and it's very good news for the environment," he said.


The funding also aims to assist the United Kingdom in meeting its legally binding target of achieving net-zero greenhouse gas emissions by 2050. Greenpeace UK noted that Britain's green funding trailed that of Germany and France, which pledged £36 billion and £13.5 billion, respectively.

What are the option for the improvements?

The improvements that will save you the most energy will vary depending on your home, but common examples include:

  • Loft insulation
  • Wall insulation
  • Underfloor insulation
  • Double and triple glazing
  • Eco-friendly boilers, heat pumps, low-energy lighting, and energy-efficient doors

How can you enhance the energy efficiency of your home?

While you'll have to wait until September to take advantage of this government assistance, here are some tips for making your home more energy-efficient and lowering your carbon footprint. Some are as little as £20 and can be done by yourself. Insulation If you live in a semi-detached house with no insulation, installing loft insulation could save you around £130 per year on energy bills. Increasing it from 120mm to the recommended 270mm could save you £10 per year.


If you have single-glazed windows, installing double-glazing will reduce noise pollution from outside and help you save money on heating your home – a full double-glazing update can see significant returns on lowered energy bills. However, it is an expensive endeavor, so the government's proposed grant may be welcome news if it is a job you've been putting off.


Draught proofing When the weather cools, preventing heat from escaping through unwanted gaps can save you up to £20 per year on your energy bills. Draught-proofing strips on window frames, brushes or draught excluders along the bottom of doors, putting foam strips around your loft hatch, and installing keyhole and letterbox covers are all options. Some of these can be had for as little as £10, and you can do it yourself quickly.

More Energy-Saving Tips to Help You Reduce Your Carbon Footprint

  • Replace incandescent light bulbs with energy-saving bulbs.
  • Consider switching to an energy provider that sells more renewable energy or even produces its own.
  • Learn how to select the best energy company.
  • When it comes time to replace your white goods, opt for energy-efficient models.
  • In your kettle, only boil as much water as you require.
  • Only use washing machines and dishwashers when they are completely full.

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