080 0689 1261 - Free Call

075 1547 6537 | 0192 346 3382

info@daylightglazing.co.uk

Mon-Friday 08:00-17:00,
Sat 10:00- 16:00, Sun Appointment Only

Finance Available

080 0689 1261 - Free Call | 075 1547 6537 | 0192 346 3382 | info@daylightglazing.co.uk | Mon-Friday 08:00-17:00, Sat 10:00- 16:00, Sun Appointment Only

About Us

We are the one of the top aluminium window manufacturer and suppliers of double glazing in london and we serve diverse needs with our range of products.

Aluminium and UPVC Doors and Windows Company
Manufacturers and Suppliers of London

With over 20 years of expertise, Daylight Glazing Group stands as a distinguished aluminium, UPVC doors, and windows company. As specialists in aluminium windows and doors, we bring a wealth of experience in all aspects of aluminum glazing, ensuring top-notch products and services. Operating from 10 locations across the UK, including our hub in London, we prioritize customer satisfaction and consistently meet high standards with competitive aluminium window prices. The Daylight Glazing Group is here to help you choose and buy the perfect common glazing solutions. as we are the best glazing companies in Uk.

Explore our recent projects in areas such as Ealing, Barnet, Golders Green, Borehamwood, Iver, Gerrards Cross, Acton, Hackney, Harrow, Kensington and Chelsea, Pinner, Kingston upon Thames, Richmond, and beyond. Learn more about Daylight Glazing Group Please follow us on Social media links. Daylight Supply and Fit Aluminium Doors in London.

Why choose Daylight Glazing?

Your investment is in safe hands with Daylight Glazing Limited, a trusted name in the industry. Here’s why we stand out:

1

Compliance

UK Building Regulations,
done properly.

Since April 2002, UK regulations have required replacement glazing to comply with Building Regulations. As a Competent Persons Scheme–registered installer, we guarantee full compliance, backed by insurance-backed warranties and a structured complaints procedure — so you’re covered long after installation.

Compliance

2

In-house expertise

We manufacture what
we install.

Our aluminium and uPVC windows are manufactured and installed entirely in-house, holding every unit to strict fabrication standards while meeting customer-specific requirements. Our own fitting team means no subcontracted guesswork — just tighter quality control from workshop to window.

In-house expertise

3

Price match

Fair pricing, matched or beaten.

We strive to offer the most competitive pricing in the market, and will match or beat any like-for-like UK-manufactured product price, at management’s discretion — no inflated quotes to “discount” down from later.

Price match

4

Customer service

One point of contact,
start to finish.

You get a dedicated point of contact for your entire project — never passed between departments. Efficient communication and swift resolution of concerns are non-negotiable parts of how we work.

Customer service

5

Drawings & customisation

See it on paper
before it’s made.

We provide detailed technical drawings of every window and door, showing how it operates, its opening style, colours, and hardware — confirmed with you before a single frame is cut.

Drawings & customisation

6

Verified reviews

Our reputation
speaks for itself.

We’re highly rated on Google with genuine customer reviews. Being customer-centric isn’t a slogan for us — it’s the reason our clients keep recommending us to their neighbours.

Verified reviews

7

Showroom

Come and see
before you commit.

Visit our fully equipped showroom to explore and physically interact with our products before making your investment. Our knowledgeable staff will walk you through every option in detail.

Showroom

8

Expert staff

Fast answers,
real expertise.

Our team has extensive product knowledge and is always on hand to answer questions. Send us your plans, drawings, or photos over WhatsApp or email for a quick estimate and professional guidance.

Expert staff

Daylight Glazing specialist in the manufacturing of aluminium windows & doors

We would like to take this opportunity to welcome you to The Daylight Glazing Group, the company that specialises in aluminium doors and windows. We are the experts in aluminium windows manufacturer, and we have been in the business for a very long time. We have over 20 years of expertise in all types of aluminium glazing, aluminium doors, and aluminium windows, and we have 30 sites around the United Kingdom. We always put the client first here at Daylight Glazing in London, and we always satisfy their expectations to the highest standards possible while maintaining the highest possible costs. In addition to offering a prompt service to deliver casement glazing or bifold doors, we provide the most reputable brands in the market that are used for exterior bifold windows and doors. Our interest is in the trade of aluminium, and we provide services to commercial projects as well as to homeowners’ enquiries.

A large portion of Greater London is covered with daylight glazing, extending from northern London to south London. Residents of residential properties are encouraged to peruse our assortment of folding doors, which include bifold or sliding window openings, sliding patio doors, lanterns, external aluminium doors, custom window designs, and a variety of other options. There are bi-fold and slider options accessible across the wider London area, from West London to East London and even inside the city itself.
Casement, panoramic, curtain walling, triple glazing units, bifold and slide systems on doors, and a wide variety of other designs that are built to fit in a way that is made to measure are all examples of different types of commercial items. The replacement doors and windows that we provide are likewise within the popular range, and they include the most up-to-date designs available.

Daylight Glazing Ltd

Welcome to the Daylight Glazing Ltd group. Lead time is something that is extremely important to everyone, and we are aware of the fact that thanks to our enthusiasm and the fact that we are a primary manufacturer and supplier in London, we make it a point to fill your orders for new aluminium window frames and aluminium doors (of any design) within a maximum of seven days (please enquire in advance).
Daylight Glazing is happy to accept orders for doors and windows made of any material other than aluminium. Daylight Glazing is able to provide the supply-only service for you if you have your own method of fitting the window and door frames, or if you have a builder who is ready to execute the operation for you. We collaborate directly with a large number of builders, tradespeople, and homeowners that are seeking for manufacturers and suppliers in London who provide all of the following: provide only aluminium bi-folding doors, supply only aluminium windows, supply only aluminium sliding patio doors, and supply doors and windows.

Service that involves the supply and installation of aluminium windows, also known as supply and fit, is arguably the most prevalent sort of service. Homeowners who are interested in aluminium replacement windows or other forms of aluminium double glazing have the option of having Daylight Glazing produce, supply, and install the doors and windows as part of a comprehensive package.
Daylight Glazing is here to help assist you in choosing the profile, colours, Ali bifold doors, slide doors, casement window frames, slide-style windows, and many other designs from our extensive selection of thin fine line frames and thicker frames. If you have a deadline for your projects or if you require a fast or specific time frame, remember that we are here to help.

We Provide Best Products

About Us | Daylight Glazing

Here at Daylight our goal is to make sure that we are able to provide our customers with the best service. Helping them every step of the way, allowing them to feel more comfortable and confident. We are one of the biggest double glazing installer that supply and install aluminium windows and doors in UK.

For commercial spaces, Daylight Glazing offers stylish and secure shopfront doors. Enhance the curb appeal of your business while ensuring safety and durability.
Contact Daylight Glazing today to explore our comprehensive commercial glazing services and find the perfect solutions for your door and window needs.

Get a quote for your Double glazing needs

Feel free to contact us anytime!! We are here to help you.

What We Actually Do

We supply and fit every style of window, door, Stylish conservatory for your home and roof lights in a wide range of materials. Our experienced team will offer high quality products with expert advice and installation of upvc windows fitted at affordable prices. We are one of, Hertfords excellent home windows and doors manufactures and suppliers. Established about a decade ago, Daylight Glazing today boasts of sales and service provider presence in all throughout the London. Know more about us.

All out fitters are Assure Certified : with 10 years insurance Back guarantee and Deposit protected by IWA

ASSURE: Learn more

IWA : Learn more

Daylight Glazing has built double-glazed windows and doors that can survive London’s intense weather. Our high overall performance products create an architecture and design element to the home and hold out the noise, dust, pollution, rain and wind. Our products are living longer than buildings.

In addition, we are in collaboration with Cortizo, Smart and ALUK, one of the great manufacturers of aluminium structures. No other company draws on an international-elegant system or has controlled and developed the entire supply chain of window manufacturing. However, it takes all-around knowledge in executing, designing and preparation. Benefits of Double Glazed Windows in your Home Renovation.

Daylight Glazing are a reputable company working across London and the South East. We specialise in UPVC and range of aluminium windows, doors and conservatories, with a long history of serving our customers to the highest standard. We are dedicated to offering you excellent service and value for money, so that you can enjoy enhanced energy efficiency and security all year round. We also provide free quote so that you can get your dream doors and windows.

Our range of UPVC windows, doors and conservatories is available in a wide variety of styles and colours to complement your home. Our team of knowledgeable staff would be happy to discuss your requirements. Please call us on 08006891261 or email info@daylightglazing.co.uk

We have wide – ranging capacities and, with Daylight Glazing, the consumer is assured of an end-to-end operation. Firstly, starting from the collection of appropriate designs, site assessments, sourcing, installation and set-up. Secondly, as window specialists, Daylight Glazing enjoys the ability to support private homeowners and major builders with similar ease. Furthermore, located in the United Kingdom, our national service infrastructure helps us to offer window solutions and execute instructions of any duration, regardless of where you are located.

To become the UK’s most trusted partner for innovative glazing solutions, leading the industry in sustainability, craftsmanship, and customer satisfaction. We strive to set new benchmarks in energy efficiency, aesthetics, and durability, ensuring that every project we undertake enhances both comfort and environmental responsibility.

We envision a future where every home and commercial space benefits from superior glazing technology—offering better insulation, natural light, and long-term value. Our commitment to eco-friendly materials, cutting-edge designs, and seamless installation ensures that our solutions contribute to a greener planet.

By continuously innovating and prioritizing our customers’ needs, we aim to redefine the glazing industry, making high-performance windows and doors accessible to all. Through transparency, excellence, and integrity, we are shaping a world where sustainability and modern living go hand in hand—one window at a time.

Route To Your New Windows And Doors

STEP 1

We will perform the site survey and provide you with the quotation for your windows and doors. After having a discussion with you, we will finalize the price.

STEP 2

We will manufacture the product according your design After completing the manufacturing, we will deliver it to the work site and start installing it.

STEP 3

After the installation, we will close the deal with final payment. We will perform a photo-shoot for the future reference.

Ranking #1 Among The Best Double-Glazing Companies in Hertfordshire & London

Specialist of Aluminium & Upvc Double glazed windows and doors

What makes us the best? It’s not just about the number of double-glazed units we produce or the variety of options we offer. It’s our unwavering commitment to setting the standard for quality, craftsmanship, and customer service. From Hertfordshire to London, homeowners trust us to deliver unmatched excellence. Our commitment to excellence, paired with a relentless pursuit of customer satisfaction, sets us apart in the competitive landscape of the double-glazing industry. Trust us to transform your living space into a haven of beauty, comfort, and energy efficiency.

Daylight glazing are considered one of the main manufacturers of double glazing in Hertfordshire which includes the county cities such as Watford, Stevenage, St. Albans and Hemel Hempstead. Elevate your home with our diverse range of UPVC and aluminium windows, Baw & Bow, casement, timber, and doors. Explore our product pages today and witness the transformation of London and nearby areas.

Transform Your Space: Premium Replacement Double Glazing and Aluminium Windows and Doors in London and Surrounding Areas.

Upgrade your living experience with our top-tier replacement double glazing, aluminium windows, and doors, serving London and surrounding areas including Acton, Harrow, Hackney, Richmond, and Kingston upon Thames. Enhance the aesthetics and functionality of your space with our high-quality solutions and say goodbye to outdated windows and embrace the future of energy efficiency and style. Our replacement double glazing not only enhances insulation but also adds a touch of modern elegance to your home. Experience the transformation as your living space becomes more comfortable and visually appealing. Our aluminium windows are the perfect choice. Blending style with durability, these windows offer a modern aesthetic while providing exceptional functionality. Enjoy panoramic views and ample natural light with our meticulously crafted aluminium window solutions. Our team is ready to bring excellence to your doorstep. Experience the convenience of our services tailored to meet the unique needs of your location.

Associations THAT WE OR OUR PARTNERS WORK WITH

FAQ's

How much does an aluminum window cost?

The price of an aluminum window varies based on factors like size, style, and features. On average, expect to pay between £300 to £1,500 or more per window. Costs may vary depending on location and additional features such as double glazing or special finishes. For an accurate quote, consult with local suppliers or contractors.

Which is cheaper UPVC or aluminium windows?

Generally, uPVC windows tend to be cheaper than aluminium windows. But it all depends on factors such as budget, desired aesthetics, and specific requirements for your project.

How much is a new aluminum window?

The cost of a new aluminum window can vary widely depending on several factors such as size, style, features, quality, and geographical location.

How do measure the size of the aluminium windows?

The size of the aluminium windows can be measured in terms of its width and height and the width and height is measured in three different locations (corners and centre) and along the diagonal edges in specific cases.

What are powder coated aluminium windows?

Powder coated aluminum windows are aluminum frames with a durable finish applied through a process called powder coating. This involves applying dry powder paint electrostatically and curing it under heat, resulting in a uniform and long-lasting finish. Powder coating offers various benefits, including a wide range of color options, durability, resistance to fading and corrosion, and easy maintenance.