Double Glazing Companies in London
The UK double glazing market is competitive, and a lot of companies offer a variety of services. They are usually accredited and backed by a variety of customer reviews. Some are recommended by hardware stores.
Anglian is a top double glazing company in England and Wales. Its range of windows includes casement, cottage, bay, and sash windows. Its windows are made by British manufacturers and come with high energy ratings. It also offers a variety of credit options, as well as a lifetime guarantee.
Everest
Everest is one of the biggest double-glazing firms in the UK and its product range includes uPVC, aluminium and timber options. Its windows are made to fit any home, and its uPVC window frames feature smooth-weld no-join uPVC finishes. The company provides a range of frames colors, glass types, and furniture accessories. The company also offers various warranties, which are much more extensive than the typical warranties offered by other brands.
The company's window range is available in various sizes and styles. They are rated based on their energy efficiency. Its uPVC windows are rated A+, while its uPVC Exclusives series receives the highest rating, A++. The doors are made of either uPVC or timber, and they come in a variety of colours and woodgrain finishes. The company also offers a selection of patio, French and bi-fold doors made of uPVC and aluminium. Customers can select from a wide range of handle colours and finishes and can also upgrade their door with a GrabLock which has three times the surface area for locking as the standard multipoint lock.
A majority of its installers have FENSA certification which means they are endorsed by the Fenestrationself Assessment Scheme. The windows and doors of the company's uPVC windows and exclusives are guaranteed for a time of 20 years. Windows are Secured by Design certified, which helps reduce the risk of break-ins.
In addition to doors and windows The Everest product range also includes conservatories, roof extensions and garden rooms. Its roofline products include guttering, bargeboards, and cladding, while its patios driveways, roof lanterns and driveways are made from hardwearing PVC that is resined. The conservatories have been constructed with insulation to make them more comfortable than brick and tile conservatories.
Everest has a reputation for its high-quality products, and its customer service is second to none. Its employees have been taught to help you find the perfect solution for your home. Technical personnel will visit your home and take measurements and discuss the installation. They can also advise you if there are any legal or planning issues you should be aware of.
Anglian
Anglian is one of the UK's largest providers of double-glazed windows and doors. It also provides a wide range of roof trim and cladding, conservatories, porches, and garage doors. It makes, sells and installs its own products, making sure that each product is built to an extremely high standard of quality. Anglian provides a wide selection of windows styles, materials, and finishes including uPVC and natural wood. The windows are available in a broad variety of finishes and colours and can be customized to suit your home's decor.
The windows are energy-efficient and make use of argon to separate the two panes. This keeps cold air out and blocks heat from getting out. The windows are constructed of solid materials and come with tried-and-tested features to prevent forced entry. They are also backed by an industry-leading warranty and a 10-to-15-year guarantee.
The company offers a range of financing options for its double-glazed windows, including 12-180-month interest-free loan with a typical annual percentage rate of 12.9%. Customers can choose between a standard or extended guarantee. The latter comes with an insurance-backed guarantee which covers the cost of repairs and replacements if the company ceases trading.

Despite being featured on BBC Watchdog in 2010, Anglian has since improved its customer service and has partnered with the Glass & Glazing Federation to solve disputes. The majority of the reviews on Trustpilot review its installers as friendly, helpful and courteous. Some customers have complained about the high prices and the inability to communicate with them.
The windows of the company's uPVC windows are made in Britain and have been endorsed by Secured by Design, an official police initiative that aims to reduce crime in homes. They are also green, as they can help to reduce your energy bills by retaining and release heat more efficiently. Windows can also reduce noise pollution, and add value to the home. They are also an excellent option for older homes as they can be used to replace single-glazed windows and doors that are poor thermal regulators.
Safestyle
Consideration and planning are crucial for any home improvement project like replacing double-glazed Windows. You'll need to decide on the kind of window frame, glass and overall design. Also, you should think about your budget and what kind of warranty you want. In addition, you will need to locate a company that manufactures and installs its products. One of the top choices is Safestyle which provides an array of energy-efficient double-glazed windows that are priced at competitive costs.
The company offers a no-cost instant quote that is based on the information you submit online. A representative will visit your home and take measurements, as well as assess any relevant factors. The quotes are valid for up to six months, and come with the guarantee that you will obtain a lower rate when you make the request within this time frame. The company also offers an Swap Shop that allows you to save money on the new window by recycling or reusing existing windows.
Safestyle windows are also manufactured in the UK. The company has a number of manufacturing plants and a network of branches and installation depots across the country. The headquarters are located in Bradford and has a large plant in Wombwell in Barnsley. Its uPVC windows and doors are backed by a 10 year transferable guarantee. They also carry FENSA and Kitemark certifications.
Many customers are happy with Safestyle's customer service and affordable prices. Some customers have complained about the company's commission based sales teams trying to sell them more expensive products than they actually need. This can be a negative experience for certain people. Therefore, it's essential to compare quotes from different companies prior to signing a contract.
window installers south london is a UK-based provider of uPVC double-glazed windows and conservatories. They offer a variety of styles and colors. The company's products are evaluated as A for energy efficiency, and its Legacy sliding sash and EcoDiamond windows are approved by the Energy Saving Trust. In addition, the company has 10 years of guarantee and provides free surveys for customers. It also offers a two-year interest-free loan plan that will help you pay for your home improvements.
First Home Improvements
First Home Improvements offers an extensive range of low-maintenance uPVC replacement windows. They are constructed of durable materials and come with the option of a variety of colors, including traditional wood grain foils. They also come with a selection of glass designs, including Georgian bars as well as decorative, leaded or etched glass. You can also select an individual colour or RAL code to match your home's aesthetic.
The firm has been operating for over 25 years and employs over 300 people. It has 18 showrooms throughout England and a team of surveyors, designers, and installers as well as builders and support staff. It is certified by FENSA as well as the Glass and Glazing Federation (GGF) and BFRC. It is also committed to producing energy-efficient products that are A-rated.
In addition to windows and doors, First Home Improvements also provides conservatories, porches, and roofline products such as guttering, bargeboards and fenestrations. The company also offers bi-fold doors and garage doors. The company's uPVC product range is designed and manufactured in Britain. The company's products are backed by a 10-year guarantee.
Everest is among the oldest double glazing companies. It is well-known for its high-quality products and excellent customer service. It has a high customer rating of 4.3 stars out of five and is an FENSA registered company. The uPVC window styles are energy efficient and have been awarded the Secured by design certification.
Everest's windows are reasonably priced and come with a variety of benefits, including pleasing design and energy efficiency that is A+. They are a great choice for homeowners who want to improve their home's appearance as well as security. It is essential to think about your budget when selecting the most suitable company for your project.
Anglian is another well-known double-glazing company, with a reputation for reliability and exceptional service. Its uPVC windows are evaluated from A to A+ for energy efficiency, and many are SBD-approved for increased security. Additionally, Anglian has a wide variety of window frames including timber and aluminium. Customers can select from a wide range of colours and designs, including tilt and turn or sliding sash. Customers can also choose to add to their windows a secure locking mechanism that's up to three times more secure than regular locks.