Windows by UGS Ltd

You will love what we do

UGS Ltd - Supply & Installation of Premium Window Units
UGS Ltd offers both supply and installation as well as supply-only services for top-quality window units, manufactured in the UK and Europe. As your direct provider, we offer windows in all materials, including uPVC, aluminium, and timber (softwood and hardwood), available in a variety of types and profiles with extensive personalisation options.

We guarantee a tailored solution to match your project specifications and budget, ensuring fast delivery times and swift, high-quality completion. At UGS Ltd, we are committed to delivering windows that combine functionality, aesthetics, and durability for every project.

At UGS Ltd, we’re a family-run business where each one of us is dedicated to ensuring your windows are exactly what you envision. We work hard to guarantee they arrive on time and are installed with precision and care. We take great pride in what we do and are passionate about delivering high-quality results for every project. Let us help you open the door to a brighter, more comfortable home with UGS Ltd windows.

Our warranties: Up to 25 year warranty across all product ranges

Standard 10 years product warranty on all units

For supply & installation services only Up to 25 years product warranty upon request

What we offer

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No- obligation visit, no-obligation advice - Ultimate Solution

Not sure what type of windows you need? Not to worry, we offer no-obligation surveying and professional advice. We come to you, discuss your requirements and find a solution that works best for the property and your budget.

Book an appointment
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Zoom call

We’ve introduced a new system for designing, visualising and pricing windows and doors. It’s fast, it’s fun, it’s hassle free.

It’s all done in front of you– we share screens, share ideas, sketch out your windows doors, and even visualise them on your home in real time! 😲

👉 Follow the link and book your free no-obligation zoom call to design your perfect units today!

Book a zoom call

Bespoke Windows by Material

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UPVC windows

UPVC stands for Unplasticized Polyvinyl Chloride. UPVC windows are made from a type of rigid plastic that is durable, low-maintenance, and provides good insulation. They are commonly used for their energy efficiency and resistance to weathering.

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Alu windows

Alu typically refers to aluminum. Alu windows are windows with frames made of aluminum. Aluminum is known for its strength, durability, and resistance to corrosion. Aluminum windows are often chosen for their sleek, modern appearance.

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Timber windows

Timber windows are windows with frames made of wood. Timber is a traditional and aesthetically pleasing material, offering a warm and natural look. Wooden windows are often chosen for their classic charm and the ability to be customized.

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Bespoke Windows Types

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Sash Windows – Timeless Elegance & Classic Design

Sash windows bring a touch of timeless elegance to any property, combining traditional charm with modern functionality. Known for their classic vertical sliding operation, these windows are ideal for period homes or heritage properties. With excellent ventilation, smooth operation, and customisation options in materials and finishes, sash windows offer both style and performance, seamlessly blending old-world aesthetics with modern efficiency.

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Tilt & Turn Windows – Versatile & Easy to Use

Tilt & Turn windows offer a modern, versatile solution with dual-functionality for both ventilation and easy cleaning. With a simple turn of the handle, these windows can either tilt inward at the top for controlled airflow or swing fully open for maximum ventilation and easy access. Ideal for modern homes and high-rise buildings, Tilt & Turn windows provide excellent security, energy efficiency, and convenience.

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Arched Windows – Graceful Design & Architectural Beauty

Arched windows add a touch of elegance and architectural sophistication to any property. With their distinctive curved design, these windows create a stunning focal point while allowing more natural light into your space. Perfect for both traditional and contemporary homes, arched windows offer a blend of beauty and functionality, enhancing your property’s aesthetic appeal and charm.

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Casement Windows – Practicality Meets Classic Style

Casement windows are a popular choice for their simplicity, practicality, and energy efficiency. Hinged at the side and opening outward, they provide excellent ventilation and unobstructed views. With a sleek design and a secure locking mechanism, casement windows are versatile and suitable for both modern and traditional homes, offering durability and timeless appeal.

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Sash Windows – Timeless Elegance & Classic Design

Sash windows bring a touch of timeless elegance to any property, combining traditional charm with modern functionality. Known for their classic vertical sliding operation, these windows are ideal for period homes or heritage properties. With excellent ventilation, smooth operation, and customisation options in materials and finishes, sash windows offer both style and performance, seamlessly blending old-world aesthetics with modern efficiency.

More details
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Tilt & Turn Windows – Versatile & Easy to Use

Tilt & Turn windows offer a modern, versatile solution with dual-functionality for both ventilation and easy cleaning. With a simple turn of the handle, these windows can either tilt inward at the top for controlled airflow or swing fully open for maximum ventilation and easy access. Ideal for modern homes and high-rise buildings, Tilt & Turn windows provide excellent security, energy efficiency, and convenience.

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Standard vs. Slim Profiles – Finding the Perfect Window Solution

When choosing windows, the profile type plays a crucial role in both aesthetics and performance. At UGS Ltd, we offer a wide selection of standard and slim profiles, allowing you to find the perfect balance between design, functionality, and energy efficiency for your project.

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Standart

Offer a robust and traditional frame appearance, providing excellent insulation, durability, and support for larger glass panes. These profiles are ideal for those who prioritize structural integrity and maximum thermal performance. These frames are typically more common and versatile, allowing for larger glass panes and providing excellent insulation. The wider frame also supports more customization options in terms of materials and finishes. While they offer great structural support, they can sometimes reduce the amount of visible glass, which slightly affects the natural light entering your space.

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Slim

On the other hand, slim profiles are designed with sleek, narrow frames to maximize glass area and allow more natural light into your space. Perfect for modern designs or properties where a minimalist look is desired, slim profiles provide a refined aesthetic while still maintaining energy efficiency and strength.

Cortizo, Deceuninck, Kommerling, Rehau, Reynaers, Schuco and SMART, ensuring a high-quality selection in both standard and slim profile lines. Whether you’re looking for bold, classic frames or a sleek, contemporary design, UGS presents all profile options to meet your specific needs.


uPVC Window Glazing Options at UGS Ltd

When choosing windows, the profile type plays a crucial role in both aesthetics and performance. At UGS Ltd, we offer a wide selection of standard and slim profiles, allowing you to find the perfect balance between design, functionality, and energy efficiency for your project.

Double vs Tripple Glazing

When shopping for new windows and doors, many people face the challenge of choosing between double or triple glazing. If you’re not well-versed in window technology, it can be hard to understand the differences or whether an extra pane of glass truly offers significant advantages.

The double-glazed windows and doors deliver exceptional performance, with a U-value of 1.2W/m²K and a sound reduction of 37dB as standard, along with a centre pane U-value of 1.0W/m²K. Current building regulations require a minimum U-value of 1.6W/m²K, which means our double glazing exceeds performance expectations.

However, you might still be considering triple glazing. One reason for choosing triple glazing could be the overall SAP (Standard Assessment Procedure) calculations on a new build or when extending a property, as certain energy efficiency standards must be met. UGS Ltd. is committed to meeting these requirements with the most cost-effective solutions. Rather than offering a higher-performing triple-glazed unit with a U-value of 0.9W/m²K at a premium cost, we focus on long-term customer benefits. In many cases, the extra investment in such an upgrade might be better allocated to other aspects of the build.

When shopping for new windows and doors, many people face the challenge of choosing between double or triple glazing. If you’re not well-versed in window technology, it can be hard to understand the differences or whether an extra pane of glass truly offers significant advantages.

The double-glazed windows and doors deliver exceptional performance, with a U-value of 1.2W/m²K and a sound reduction of 37dB as standard, along with a centre pane U-value of 1.0W/m²K. Current building regulations require a minimum U-value of 1.6W/m²K, which means our double glazing exceeds performance expectations.

The double-glazed windows and doors deliver exceptional performance, with a U-value of 1.2W/m²K and a sound reduction of 37dB as standard, along with a centre pane U-value of 1.0W/m²K.

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Double Glazing

Efficient noise reduction. Strong window glass & security

  • Energy rating A+
  • R value 2+
  • U value 1.3
  • G value 0.46
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Tripple Glazing

Efficient noise reduction. Strong window glass & security

  • Energy rating A+
  • R value 2+
  • U value 1.3
  • G value 0.46
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Argon Filled

Efficient noise reduction. Strong window glass & security

  • Energy rating A+
  • R value 2+
  • U value 1.3
  • G value 0.46

* Energy Rating show overall energy efficiency of the product. The entire window (the frame and the glass) is assessed to allow for heat loss, draughts and solar gain, giving a rating that indicates the overall impact of fitting that window in your home. *The R Value Measures resistance to heat gain or loss. Example, a typical insulated wall has an R-value anywhere from 12 to 19.

* The U Value of the glass tells us heat loss through the glass, the glass edge and the frame.

* The G Value of the glass tells us how well the glass transmits heat from the sun.

Double

At UGS Ltd, we offer a variety of glazing options for our uPVC windows to enhance energy efficiency, security, and comfort in your home. Our windows are available with either double or triple glazing, providing superior insulation and reducing energy costs.

Double Glazing: A popular option, double glazing consists of two glass panes with a gap between them, which significantly reduces heat loss, helps with soundproofing, and enhances overall security.

Tripple

Triple Glazing: For even greater performance, triple glazing includes a third pane of glass, offering enhanced insulation, better soundproofing, and improved energy efficiency, making it ideal for colder climates or areas with high levels of external noise.

Benefits of Argon Gas Filling

Both our double and triple glazing units can be filled with Argon gas, which is denser than air. This gas filling provides additional insulation by reducing heat transfer through the glass, helping to maintain a consistent temperature in your home. Argon-filled glazing improves energy efficiency, lowers heating bills, and reduces the carbon footprint of your home, making it an environmentally friendly option. For character properties or homes in conservation areas where changing the original windows is not allowed, secondary glazing offers the perfect solution. It provides the benefits of improved insulation and noise reduction without altering the external appearance of your property. Feel free to visit our Secondary Glazing Units page for more details on this option.


Personalized features

Personalise Your Windows with UGS Ltd

At UGS Ltd, you can fully personalise your windows with direct manufacturer options, from opening styles to accessories—we’re here to guide you every step of the way. Book your one-on-one Zoom call and design your perfect units in real-time. Using the latest visual technology, we’ll not only help you create your custom windows but also provide a sneak peek of how they’ll look once installed at your property.

All Pilkington range

Choose your preferred Glass Texture from the entire Pilkinson Range

  • Pattern name

    Warwick

  • Pattern name

    Chantilly

  • Pattern name

    Reeded

  • Pattern name

    Digital

  • Pattern name

    Taffeta

  • Pattern name

    Oak

  • Pattern name

    Contora

  • Pattern name

    Charcoal Sticks

Additional Glazing Designs

Add Traditional Character to your windows

  • Astragal
  • Georgian
  • Leaded
  • Diamonds

All Pilkington range

Choose your preferred Glass Texture from the entire Pilkinson Range

  • Pattern name

    Warwick

  • Pattern name

    Chantilly

  • Pattern name

    Reeded

  • Pattern name

    Digital

  • Pattern name

    Taffeta

  • Pattern name

    Oak

  • Pattern name

    Contora

  • Pattern name

    Charcoal Sticks

Additional Glazing Designs

Add Traditional Character to your windows

  • Astragal
  • Georgian
  • Leaded
  • Diamonds

All Pilkington range

Choose your preferred Glass Texture from the entire Pilkinson Range

  • Pattern name

    Warwick

  • Pattern name

    Chantilly

  • Pattern name

    Reeded

  • Pattern name

    Digital

  • Pattern name

    Taffeta

  • Pattern name

    Oak

  • Pattern name

    Contora

  • Pattern name

    Charcoal Sticks

Additional Glazing Designs

Add Traditional Character to your windows

  • Astragal
  • Georgian
  • Leaded
  • Diamonds
4...
5...
6...
7...
8...

Special offers for our customers

Mix and match package discounts on all product ranges – all year round

  • For packages over £10k – get 5% discount
  • For packages over £20k – get 10% discount
  • For packages over £25k – get 15% discount

UGS Services - DESIGNED with you in MIND

  • FREE NO Obligation Surveying

    is best for medium-size projects where ten or more units are required or the property is undergoing restructuring changes.

    To get an exact quote and get face-to-face specialist advice, we offer surveying visits.

    To get an exact quote and get face-to-face specialist advice, we offer surveying visits.

    Book surveying appointment
  • FREE Distance Quoting

    great for simple supply & installation projects with fewer units

    For a swift estimation, just have your units, sizes, and specs at hand.

    ACTION BUTTION - GET YOUR FREE QUOTE that takes them to the calculator form page.

    Get your Distance Quote Today
  • TURNKEY PROJECT MANAGEMENT BY UGS LTD.

    Are you thinking of changing your existing units and undergoing minor property restructuring changes at the same time? Not a problem, we have trusted subcontractor team of highly qualified builders at your disposal to help you on your project.

  • Free No-Obligation Zoom Call

    Intruduced to support our clients in choosing the unit design. During the call we also provide a professional advice with no obligation to purchase. Pick from the diary the day and time that suits best with your schedule.

    Book your ZOOM call


Frequently Asked Questions (FAQ)

Please note that the information provided here is subject to change. For the most up-to-date details, we recommend contacting our company directly.

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Double glazing consists of two panes of glass with a layer of air or gas between them, while triple glazing has three panes. Both provide excellent insulation, but triple glazing offers superior thermal performance and noise reduction, making it ideal for homes in colder climates or noisy environments.

This is the third item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion__body, though the transition does limit overflow.