Why Choose Double Glazed Units Manufacturers Near Me?

Double glazing keeps your home warm and lowers the cost of energy. It also reduces the condensation that can cause dampness which can damage soft furnishings and woodwork.

The top double glazing firms include Everest Home Improvements, Anglian Home Improvements CR Smith, and Safestyle UK. They provide a variety of services and products, including financing options like buy now and pay later, as well as credit with no interest.

Energy Efficiency

Double glazing can help you save money and reduce your energy bills. Its insulation properties can decrease the amount of heat that escapes from your home while also blocking out noise and limit solar gain. This is because it creates an opening between two glass panes. This gap is lined with air, which acts as a strong barrier.

The top double glazing firms provide a range of products and services including installation, financing options, and warranties. It is important to consider the quality of work and customer service as well as reputation when choosing a business. Additionally, it's important to research the different types of double glazing and their energy efficiency ratings.

When selecting a double-glazed product Look for a label that indicates the U-factor. The lower the U-factor is, the more energy efficient the window. U-factors are determined by the thickness of the glass and the space between it along with other aspects. The British Fenestration Rating Council (BFRC) gives windows a rating of A to E, A being the most efficient and E the most inefficient.

The UK has a number of top replacing double glazing glass-glazing businesses, including Safestyle UK, Everest, Anglian Home Improvements, and CR Smith. Each offers a variety of finishes and styles and financing options. For instance, Safestyle's 'Buy Now Pay in 12 Months' plan lets homeowners spread the cost of new windows over the course of 24 months. Additionally, the company has a 10-year warranty on all of its products. For those who are environmentally conscious the company provides a number of windows that are energy-efficient and approved by the Energy Saving Trust. It recycles over 16,000 tonnes of materials every year that includes old doors and windows.

Security

Double glazing is a great way to keep a home warm in winter and cool during the summer. It can also be a great way to prevent unwanted intrusions. This is because the uPVC framing that surrounds the window is extremely difficult to break through and provides a much stronger barrier than traditional single pane windows. This makes it much more difficult for burglars to enter your home, particularly when they're looking for an easy target.

Many of the double glazed units that I have seen are equipped with high security features in their products. This includes multipoint locking, which keeps the windows safe and prevents windows from being forced open. This is particularly important if you live an area with many crimes, or if you're worried about intruders targeting your house.

Double-glazed windows are typically made with high-security glass that is up to five-times stronger than regular single-pane glass. In actuality double-glazing made by APS is constructed with laminated safety glass that is held together by the help of a PVB sheet, which can increase the resistance to intrusion by up to 10 times ***. This is an excellent choice for homes that have children as it breaks into small harmless pieces instead of dangerous shards.

Sealing units are designed to protect against heat. However, different combinations of glass and spacers can also provide other benefits, including noise reduction, solar control, and privacy. High-performance IGUs utilize low-emissivity glass gas like argon to replace Glass in double glazing air inside the unit and spacer bars that are constructed from plastic composite instead of metal to reduce condensation. These improvements result in greater energy efficiency and lower heating costs.

If you're in search of an establishment that can supply uPVC windows in Surrey or elsewhere in the UK Be sure that they have a wide range of options that suit your requirements. For example certain companies like Safestyle UK provide a variety of finance plans including 'buy now pay in 12 months' and 24 month credit with no interest. They also provide an extensive guarantee that gives you the assurance that their work is of the highest quality.

Noise Reduction

Double glazing can reduce the noise that your home produces. The insulated glass units comprise of two panes separated by an air space. The air gap is filled with argon gas, which prevents heat transfer between the windows. The argon gas helps keep your home warmer in winter and cooler during the summer.

You can find double-glazed units in my area by asking recommendations from family and friends. You can also search online websites that allow you to compare quotes from various companies. These websites can assist you in finding the most affordable price and save money on new double-glazed windows. Additionally you can verify the reputation of each business to ensure they are reliable and trustworthy.

When selecting a company, look for one with an extensive customer list and a good reputation. Request the installer to give references and see examples of previous work. It is also important to know what the company charges for their services. Some companies will charge by the window, while others might charge a per-day rate. The length of time the company has been in business is a good indicator of its reliability.

The type of glass you choose will affect the degree of noise reduction it provides. Different thicknesses of glass are more effective at cutting down noise at various frequency. A layered system of glass with a sound-absorbing polyvinylbutyral (PVB) interlayer can reduce both high- and low-frequency noise transmission. A standard sealed unit is able to reduce sound through low frequencies.

The quality of the frames and installation are also important in the reduction of the noise levels. Avoid cheap frames because they are more prone to deterioration and condensation which could lead to air leakage. Seals can also leak if not properly fitted or damaged.

Comfort

Double glazing is among the most cost-effective ways to increase the comfort level of your home. The thermal properties of glass and frames keep your home warm in cold winter months, and cool in summer heat. Double glazing can reduce outside noise pollution. It also assists in keeping your home energy efficient. It is crucial to find a quality installer to ensure that your new windows are installed correctly. This will help prevent a range of issues, including the risk of causing damage to your home.

The process begins with removing the frames and windows. It can take a full day or two. The new frames can be installed following this. The installers then install the double-glazed glass units and then seal them into their place. Once everything is complete the installers will then give your windows a final quality test to make sure they're in perfect functioning condition.

You can choose from a variety of styles and frames, including casement, flush, French cottage, sash, heritage and tilt and turn windows. Anglian offers uPVC aluminum, timber and aluminium frames and works with various types of glass. Its windows are backed by an ordinary 10-year guarantee as well as a 15-year sealed unit guarantees. They also come with a selection of handles, locks and finishing furniture. You can spread the cost using a variety of low-rate financing options.

Many uPVC window manufacturers offer slim double-glazing units that are designed to be invisible from the outside of your house. These units come in a variety of colours and styles, including traditional Georgian bars. These units are also popular for listed buildings as they don't require permission to plan. These windows aren't as efficient in terms of energy efficiency as traditional windows. They lack a thermal break, and they do not have air gaps that can be insulated.

Secondary double glazing is an alternative option for older homes. It provides an additional pane of glass inside existing windows, without changing the appearance or requiring planning permission. It can be installed on both uPVC windows and wooden windows, and can increase energy efficiency by up to 25 percent.

Double Glazing Offers Near Me

Double glazing can improve the appearance of your home. It also can save you money by reducing the damage caused by UV rays. You can choose from a variety of styles and materials, including uPVC, aluminium, and timber.

The decision to choose the best double-glazing service is vital. Customer service along with warranties and financing options are all crucial factors to take into consideration.

Online reviews

Double-glazing can enhance the value of your home by enhancing its energy efficiency and reduce noise pollution. However, deciding which company to choose from the myriad of choices available can be overwhelming. You can narrow your search by searching for companies with excellent customer reviews or special deals. Consider the company's accreditations as well as its pricing, warranty, and financing options.

Everest the largest window manufacturer in UK, offers homeowners many different products and services. The company is known for its high-quality craftsmanship and impressive certifications. These include the Secured by Design accreditation as along with a lifetime warranty. The company offers a variety of financing options, including interest-free credit and Buy Now Pay in 12 Months plans.

Double glazing can shield your home from condensation, in addition to enhancing the appearance. Condensation can cause furniture to smell musty and also encourage the growth of mildew. It can also cause damage to wallpaper, woodwork and even internal doors. Double glazing stops the development of condensation by keeping warm air inside your home from cold air outside.

When selecting a double-glazing installer it is essential to compare prices and services offered by each company. You can find the best price by asking for suggestions from your friends and family members, or by reading online reviews. Keep an eye out for local discounts and special offers.

It's also important to research the history and reputation of a company prior to hiring it for your project. You can do this by reading online reviews and also by checking the social media profiles of the company. You should also look at the website of the company to see what they can offer.

The most well-known double-glazing firms in the UK include Anglian Home Improvements, CR Smith, and First Home Improvements. They've been in business for more than 50 years, and each offers replacing A double Glazed window full range of products and services. Anglian offers a wide range of styles and finishes. CR Smith and First Home Improvements both provide high-quality products and exceptional service.

Local business listings

There are many ways to find a double-glazing business. Some have local showrooms where you can view their products and get an estimate. Some companies operate online and have an online contact form that allows you to submit your details and request an appointment. The forms typically list your email address and telephone number so that you can quickly reach a representative.

If you're in search of an installer of double glazing look for one that has the widest range of styles and materials. Certain companies specialize in traditional frames that resemble the aesthetic of older homes, while others offer uPVC and aluminum options. Some even have an energy efficiency rating system, which will help you reduce your energy costs.

The top double-glazing firms will offer competitive prices, a fantastic warranty, and top-quality customer service. They should also be able to deal with any issues that might arise during the installation process. Keep an inventory of every interaction you have with your window company. This includes emails and call logs. This will be helpful should you ever have to file a complaint.

Double-glazing windows can also enhance the security of your home by keeping out unwanted intruders. They also reduce the sound pollution outside your home. They also protect wood and furniture from damaging sunlight. They are the ideal choice for anyone who wants to enhance the appearance of their home.

You can find a reputable double-glazing company in your area by asking your friends and family for suggestions. Review the reviews of the companies you are considering. Many companies have local offices and provide a variety of services. You can choose the one that is right for you.

Anglian is a Welsh and English double-glazing business. It has a wide range of styles of finishes, materials, and styles, and is known for its high-quality products and outstanding customer service. It provides a range of financing options, including flexible monthly payments and interest-free installments. This makes it a good option for homeowners who want to spread the cost of installing new windows.

Personal recommendations

The best method to find a reputable double glazing company near you is to ask your friends and family for recommendations. It's also recommended to research the companies on the internet, paying special attention to customer reviews as well as pricing and financing options. Also, look for FENSA certification and product guarantees. Finally, ensure that you obtain quotes from several companies to allow you to compare prices and services.

Choose a business with a solid warranty and solid track record. It should offer a no-cost consultation and no-obligation home inspection before providing a quotation. You should select a company that has been in operation for a while. This will help you get high-quality products, and a reliable installation.

Certain companies may require a deposit prior to begin work, but this must be clearly stated in your contract. Some companies may charge extra fees or for hidden services. It is important to know how much the fitters earn per hour and whether they are paid on a commission or a day rate.

The double-glazed windows you have in your home is a great way to reduce your energy costs. They are insulated, which means you'll use less energy to keep your house warm. They can also reduce condensation, which is a major issue in a lot of homes. Condensation can damage carpets and soft furnishings, can cause mildew in the air and can crack woodwork. Double-glazed windows can stop this from happening by keeping the window glass cool and allowing colder air to be able to pass through.

The UK double-glazing industry is competitive, but there are some top brands that stand out. Safestyle, Britannia and Anglian are among the top brands. These companies offer a broad range of products, and offer a range of payment options. They also offer a broad assortment of guarantees and accreditations including Made in Britain, Secured by Design, and Recovinyl Plus.

Whether you're shopping for uPVC or aluminium doors, the right double-glazing business will help you improve your home's energy efficient and quiet. The best window company can increase the resale value of your home.

DIY stores

Double glazing can be an excellent way to increase the efficiency of your house. It traps heat in your home, reduces the sound and stops condensation from forming on windows and doors. This will reduce the cost of heating and make your home more comfortable. It can also increase by 10% the value of your property.

There are many DIY businesses in the UK that offer double-glazing offers, and the most suitable one for you will depend on your budget and home improvement needs. In general you should pay PS250-PS500 per window, which includes the materials and labour costs. However, it's important to consider that the price of your double glazing will differ depending on the type and style you choose.

If you are on a tight budget it might be worth checking out uPVC windows that are double-glazed at a DIY shop that specializes in this type of product. They're typically less expensive than the windows sold by larger double glaze window-glazing firms. They're also less difficult to obtain and are usually offered in a variety of finishes and colours.

Another alternative is to look for uPVC windows that have been certified by FENSA. This will ensure that they're made to a high standard and are properly installed. If you prefer, you can look for windows that are made of timber or have wood grain-effect finishes. The benefit of these windows is that they are greener and last longer than uPVC windows.

Some DIY companies also provide financing options to help you purchase your new double-glazed windows. These options let you spread the cost of your purchase over a long period of time, meaning you can pay back the amount you owe over 10 or 15 years. Safestyle is one example. It offers a plan that allows you to can pay monthly installments that last up to 12 months.

Anglian is another good option for uPVC Windows. They have been in business for more than 50 years and provide homeowners across England, Scotland, and Wales. Anglian offers a broad range of styles and materials and all of their windows are backed by a fantastic warranty. The company also focuses on security. That's why its windows are equipped with Yale locks and are designed to prevent forceful entry.

How to Find Double Glazing Doors Near Me

Replacing your old double glazing is a simple way to cut your energy bills, improve security, and increase the value of your home. It's important to choose an installer that is a national one and offers an array of door styles.

UPVC doors won't warp or swell like wooden doors. They also require very little maintenance.

Cost

Double glazing is a fantastic investment for your home, but the cost will differ based on the type of material used and the design of the window. The best double glazing company will guarantee you the best windows at most affordable prices. The company should also offer a comprehensive guarantee on the work.

Find accreditations like FENSA and Glass and Glazing Federation. These will ensure that you are dealing with a trustworthy and reliable installer. It is also important to determine if they have a complaints resolution program. You will be protected in the case of a dispute through an arbitration scheme which will settle disputes without going to court.

Double-glazed windows help in reducing the transfer of heat from inside to the outside of your home. This can lower your energy costs by permitting you to set your air conditioning and heating at a lower temperature. It also reduces noise from noisy neighbors or busy roads.

Double glazing also helps to stop condensation from occurring in your home. Condensation can leave a musty smell in your furniture and carpets. It can also leave water spots on woodwork. It can also cause mildew to grow in your home. Double glazing helps prevent condensation by creating a space between the window frame and the glass. This helps keep the room warm.

Double-glazed doors are not only energy efficient, but they can improve the look of your home. They come in a wide range of colours and styles. You can pick sliding doors made of uPVC, bifold doors as well as french doors. You can also get them in a range of finishes and accessories, including locks, handles and handle locks.

Double glazing can help you save money on your energy bills and increase the value of your home. Installing new double-glazed windows may appear expensive however the benefits over the long term will be worth it. You can also select a bespoke double glazing design to match the style of your home.

Energy efficiency

Triple and double glazing is a great way to improve your home's energy efficient. They provide a variety of benefits that can help you save on your energy costs, cut down on noise pollution, and increase the quality of your home. They can also increase the value of your property.

Double-glazed units can boost the energy efficiency of windows. These units consist of two glass panes that have an area between them. This space can be filled by argon or air. The air gap between two glass panes acts as an insulator that reduces the loss of heat and energy as well as reducing loss of heat. This could result in lower energy costs and decrease in carbon emissions.

Energy-efficient glazing is a key element in a home insulation upgrade. If used in conjunction with cavity wall insulation and loft insulation, it can dramatically reduce heating bills. It can also help to reduce high-frequency and medium-frequency noise. This can make your house more comfortable and peaceful, while reducing the stress of living in a city.

Building Regulations that set minimum standards for thermal performance require new triple or double-glazed windows and door to meet these standards. These regulations take into consideration the frame and the internal components of the window, as well as the glass. This is crucial, since it's not just the glass that could affect the loss of heat. In addition, double-glazed windows can decrease condensation and boost ventilation.

Modern double or triple glazing is more efficient in insulating than older double-glazed windows. This is due to improvements in frames, coatings, and gas options. A double-glazed window or door can have a U-value as low as 1.5W. A Double Glazing Windows Handles-glazed window that is older could have a U value that is higher than 3.0W.

Although energy-efficient windows and door are designed to cut down on drafts but they can still cause some drafts. If this is a problem in your home you can put in trickle vents to aid in ventilation and to prevent condensation. Trickle vents allow fresh air into the house while permitting moisture to escape. This will prevent the growth of mould and condensation.

Noise insulation

If you reside in an area that is noisy repairing double glazing windows glazing is an effective way to cut down on noise pollution. It can also enhance the quality of your sleep, which means you'll feel more refreshed and ready for a busy day. However, not all businesses are created equal, and you should choose a company with good customer reviews and an array of choices.

uPVC double-glazed doors are available in a variety of colours and styles, so you will choose a style that is suitable for your home. You can also pick from a variety of accessories, such as a selection of locks and handles. In addition, uPVC doors offer excellent thermal insulation, helping to keep your home warm in the winter months and cool in the summer.

A uPVC door can also help to protect your valuables and furniture from the damage caused by sunlight. Its insulation properties help reduce the UV rays that ruin wooden furniture. It can save you money in the long term on replacement costs, and could even safeguard your health because it minimizes the risk of exposure to harmful ultraviolet radiation.

The thickness of the glass is a key aspect in determining the noise reduction capability of a door or window. Acoustic glass is comprised of at least two sheets of glass that are joined with a layer of acoustic polyvinyl Butyral (PVB). The thickness of this layer minimizes the noise vibrations and absorbs energy.

Another aspect that affects acoustic performance is the strength of the frames and sashes. The frames should be fusion-welded to avoid gaps or leaks between the sash and the frame. The frames must also be properly measured and positioned to prevent micro-gaps that could allow outside noise into your home.

Many homeowners notice that noises that weren't bothering them during the day can be disruptive at night, and can affect their sleep quality. This can make them feel tired and irritable, which can negatively impact their daily functioning. Double-glazing will help reduce noise levels, and improve the overall health of your family.

Aesthetics

Double-glazed doors are a great way to enhance the look of your home. They are available in a variety of styles and designs and can be customized to your preferences and requirements. If you're looking to go for a contemporary or traditional design you can select from uPVC or wood. If you're not sure which to choose, search for experts on Checkatrade who can assist you. They must pass a number of checks before they are included in this database and you can be sure that you can be sure that they offer high-quality products and services.

Double-glazed doors provide excellent noise insulation, and also their aesthetic value. They block out outside noise from entering your home and allow you to relax. They also reduce the heat loss from your home in the winter months. You will reduce your energy bill and your home will be more comfortable.

Additionally double-glazed doors can be effective in deterring burglars. Double-glazed doors are more difficult to break because of the extra layer of glass. They are also able to be fitted with toughened and laminated glass to give you peace of mind. Furthermore, they can be fitted with alarms which are a great protection against intrusions.

The cost of a double-glazed entrance is a bit high, but it will pay for itself in the end as you'll save on your energy bills. The thicker glass keeps heat in your home and prevents it from leaving when the winter months are cold. This can save you up to 20% off your energy bills.

You can also choose to upgrade to triple glazing if it's your desire to get even more savings on your energy bills and noise insulation. But, remember that triple glazing isn't a good fit for every house. Triple glazing is a great option for new homes, or ones with flat roofs. However, it's not recommended in older Victorian homes.

As well as double glazed doors, Solace Creations offers a range of other window options to suit your home and budget. We can install uPVC patio doors, upvc backdoors and french doors in a variety of styles and finishes as well as colours. All windows are fitted with a multi-point locking system, Pilkington energy saving glass, external sills, reinforcement where needed as well as a selection of door and window hardware, and a 10-year profile guarantee.

Why Choose Double Glazed Units Manufacturers Near Me?

Double glazing keeps your home warm and lowers the cost of energy. It also reduces the condensation that can cause dampness, which can damage soft furnishings and woodwork.

The top double glazing firms include Everest Home Improvements, Anglian Home Improvements CR Smith, and Safestyle UK. They offer a variety of products and services, including financing options such as buy now or pay later, as well as interest free credit.

Energy Efficiency

Double glazing is a great way to conserve energy and reduce your energy bills. Its insulation properties can decrease the amount of heat that escapes your home, while also preventing the sound and restricting solar gain. This is because it creates an opening between two glass panes. It is filled with air which creates a barrier.

The best double glazing panels; https://www.chumphonburihos.com/manual/index.php?action=profile;u=99598, glazing firms in the UK provide a wide array of products and services, including installation, finance options and warranties. When choosing a company it is important to look at the overall quality of their work along with their customer service and reputation. Additionally, it's important to research the different types of double glazing as well as their energy efficiency ratings.

When choosing a double-glazed window Look for the label that displays the U-factor. The lower the U-factor is, the more efficient the window. The U-factor is determined by the thickness of the glass and the space between the glass, among other factors. The British Fenestration Rating Council assigns windows a score from A to E. A is the most efficient window. E is the most inefficient.

The UK is home to several top double glazing firms, including Safestyle UK and Everest. Each has a variety of finishes and styles as well as financing options. For instance, Safestyle's 'Buy Now Pay in 12 Months' program lets homeowners spread the cost of their new windows over a period of 24 months. The company also offers a 10-year warranty on all of its products. The company offers windows that are energy efficient and have been approved by the Energy Saving Trust for eco-conscious customers. It recycles more than 16,000 tons of materials every year including old doors and windows.

Security

Double glazing is a great option to keep a home warm in the winter months and cool during the summer. It's also a fantastic security feature that will help prevent unwanted intruders. The uPVC frame that surrounds the windows is extremely difficult to break and creates an even stronger security barrier than traditional single pane windows. This makes it much more difficult for burglars to gain access to your home, particularly when they're looking for an easy target.

Many double-glazed unit manufacturers near me include high security features in their products. Multipoint locking is among the features that make windows secure and prevents their forced opening. This is particularly important if you live an area that has lots of crime or if you're concerned about burglars posing as your home.

The majority of double-glazed windows are constructed with high-security glasses that are up to five times stronger than regular single-pane glass. In reality APS double glazing is made with laminated safety glass that is held together by the help of a PVB sheet, which can increase the resistance to intrusion by as much as 10 times. ***. This is an excellent choice for families with children because it breaks down into smaller harmless pieces rather than dangerous fragments.

Sealing units are designed to offer thermal protection. However, various combinations of spacers and glass can also offer other advantages, including noise reduction, solar control, and privacy. High-performance IGUs come with low-emissivity glasses as well as argon instead and spacers constructed of plastic composite rather than metal to reduce condensation. These improvements result in higher energy efficiency and lower heating bills.

If you're searching for an establishment that can supply uPVC windows in Surrey or elsewhere in the UK Make sure they have a wide range of options to meet your requirements. Some companies, like Safestyle UK, offer a range of financing plans like «buy now and pay over 12 months' or '24-months interest-free credit'. They also offer a comprehensive warranty to give you assurance that their work is of the highest quality.

Noise Reduction

Double glazing can cut down on noise that your home produces. The insulated glass units are made up of two panes separated by air space. The argon gas that is present in the air prevents heat from transferring between windows. The argon gas helps to keep your home warm during winter and cooler during summer.

You can find double galzed windows-glazed units in my area by asking for recommendations from family and friends. You can also search websites online that allow you to compare quotes from various companies. These websites can assist you in finding the most competitive price and save money on new double-glazed windows. You can also verify the reputation of every company to ensure they are reliable and dependable.

When choosing a company look for one that has an extensive client list and an excellent reputation. Get references and examples of previous work. It is also important to find out how much the company charges for their services. Some businesses charge per window while others charge an hourly rate. The company's longevity is a good indicator of its reliability.

The glass you choose will have an impact on the level of sound reduction it offers. Different glass thicknesses are more effective in decreasing noise at different frequencies. A layered glass structure with a polyvinyl butyral (PVB) sound-absorbing interlayer can cut down on the transmission of low and high frequency noise. A normal sealed glass unit that is insulated, however will only cut down the noise that is transmitted through low frequencies.

The quality of the frames as well as their installation are also crucial in reducing noise levels. Avoid frames that are cheap because they are more prone to condensation and deterioration which can cause air leakage. Be attentive to the seals, which could leak if they aren't properly fitted or if they have been damaged.

Comfort

Double glazing is a cost-effective option to improve your home's comfort. The thermal properties of frames and glass ensure that your home is warm in cold winter months and cool in summer's scorching heat. Double glazing can reduce outside noise pollution. It also helps to keep your home energy efficient. It is essential to employ an experienced installer to ensure your new windows are properly installed. This will prevent a variety of problems like damage to your home.

The process of installation begins by removing windows and frames that were in use. This can take up to several days. After that, the new frames are installed. The installers then fit the double-glazed glass units and seal them in their place. The installers will conduct an inspection of your new windows to ensure they are in good condition.

You can pick from a variety of frames and styles including casement, flush, French cottage, sash, heritage and tilt and turn windows. Anglian is compatible with uPVC frames, aluminium frames and timber frames. Its windows are backed by the standard 10-year guarantee and 15-year sealed unit guarantees. There is also a variety of locks, handles, and furniture for finishing. You can spread the cost with a variety of low-rate financing options.

Many uPVC manufacturers offer slim double glazing door locks glazing products that are designed to be less obvious from the outside of your house. They are available in a range of colors and styles, including traditional Georgian bars. These are also popular with listed buildings because they don't require planning permission. However, they aren't as efficient in terms of thermal efficiency as traditional window options. This is because they lack thermal break and don't have an air gap that is insulating.

Secondary double glazing is an alternative option for older homes. It adds an additional glass pane within existing windows without changing the appearance or requiring planning permission. It can be fitted on both uPVC windows and wooden ones, and could improve energy efficiency by up to 25%.