Timber Windows

You will Love what we do!

At UGS Ltd, we offer both supply and installation, as well as supply-only services, for high-quality timber windows crafted in the UK and Europe. As a direct supplier, we provide a wide range of timber window styles, including Sash (Vertical Sliders), Bay & Bow, Tilt & Turn, Arched, and Casement windows. These are available in both standard designs and fully customised options, with sizes ranging from standard to bespoke.
We specialise in delivering tailored solutions to meet your project’s specific needs and budget, focusing on fast delivery and professional installation. At UGS Ltd, we emphasise functionality, timeless style, and long-lasting durability in every timber window we offer.

Timber Windows

Tailored for You

At UGS Ltd, we offer a wide range of timber window styles and profile options, with direct-from-manufacturer customisation to ensure you get exactly the unit you need. Using advanced design and visualisation technology, we work with you to create your perfect windows, all from the comfort of your home, with no obligation to buy and completely free of charge.

Our UKAS-certified surveyors are available to provide expert guidance and can visit your property to offer professional advice, ensuring a smooth and informed decision-making process.

Request your Free Quote Now.



All Timber Windows

Timber windows deliver natural warmth and traditional charm with outstanding insulation and bespoke craftsmanship. Their classic style suits heritage or character homes, requiring periodic maintenance to preserve their beauty, making them a sustainable, timeless choice for those seeking authenticity.

Timber Bay & Bow Foto

Timber Bay & Bow Windows

Timber bay and bow windows bring natural beauty and heritage charm, offering superior insulation and bespoke craftsmanship. Regular maintenance preserves their character, making them the perfect choice for period homes or those seeking warmth and traditional elegance with lasting appeal.

More details
Tilt & Turn Foto

Timber Tilt & Turn Windows

Timber tilt and turn windows provide natural warmth and a handcrafted finish, blending traditional charm with modern functionality. They deliver excellent insulation and ventilation, requiring regular care to preserve their character, ideal for period homes or bespoke architectural projects.

More details
Casement Foto

Timber Casement Windows

Timber casement windows bring natural elegance and outstanding insulation, crafted to complement period or character homes. Their timeless style and bespoke finish add warmth and authenticity, with regular maintenance preserving their beauty and performance for generations to enjoy.

More details
Vertical Sliders| Sashes Foto

Timber Vertical Sliders

Timber vertical slider windows provide authentic period character with superior craftsmanship and insulation. Customisable and elegant, they suit listed or heritage properties beautifully, requiring regular care to maintain their natural finish and timeless appeal for years to come.

More details

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


Material & Profile

At UGS Ltd, we supply and install timber windows in both soft and hardwood. And in three distinct profiles—Standard, Slim (Heritage), and Flush—each offering a unique blend of style and performance.

Hardwood

At UGS Ltd, we specialise in high-quality timber hardwood windows, crafted from durable and beautiful wood species. Our hardwood windows are made from premium materials, including Oak, Sapele, and Accoya, each known for their strength, longevity, and natural aesthetic appeal.


• Oak: A traditional favorite, Oak is prized for its rich grain, durability, and resistance to wear. It offers a timeless, classic look that enhances both modern and period properties.

Sapele: This African hardwood is known for its strength and stability, with a fine, attractive grain and a reddish-brown hue. It is highly resistant to weathering and a great choice for long-lasting windows.

Accoya: Accoya is a sustainable, modified wood known for its exceptional durability and resistance to rot, even in harsh climates. It’s dimensionally stable, meaning it won’t warp or swell, making it ideal for precision-crafted windows.


Benefits of Hardwood Windows Compared to Softwood
Hardwood windows offer several advantages over softwood alternatives:


• Durability: Hardwood is naturally more resistant to wear, weather, and damage, making it an excellent long-term investment. It requires less maintenance over time compared to softwood.

Longevity: The density of hardwoods like Oak, Sapele, and Accoya ensures that your windows will last for decades with minimal upkeep.

Aesthetic Appeal: Hardwood windows offer a richer, more luxurious appearance due to their natural grain patterns and color variations. They can be finished to highlight the wood’s natural beauty or painted for a customised look.

Weather Resistance: Hardwood, especially species like Accoya, performs exceptionally well in all weather conditions, offering superior protection against warping, swelling, and decay.
While softwood windows may be more affordable upfront, hardwood windows provide greater strength, longevity, and aesthetic value, making them a more sustainable and premium option for your home.

Softwood

We offer high-quality timber softwood windows made from sustainably sourced wood species such as Pine, Douglas Fir, and Scandinavian Redwood. These materials are popular for their affordability, ease of working, and attractive finishes, making them an excellent option for a variety of property styles.


Pine: A versatile and cost-effective option, Pine is widely used for softwood windows. Its light color and fine grain make it easy to paint or stain, providing flexibility in design.

Douglas Fir: Known for its strength and stability, Douglas Fir has a straight grain and pale reddish color. It’s an excellent softwood option for windows, offering a balance between durability and affordability.

Scandinavian Redwood: This slow-grown wood is denser than many other softwoods, making it a durable choice. Its light color and smooth texture allow for a high-quality finish, whether painted or stained.


Benefits of Softwood Windows
Softwood windows offer several advantages, particularly in terms of affordability and ease of customisation:


Cost-Effective: Softwood is generally more affordable than hardwood, making it a budget-friendly option without compromising on the appearance or functionality of your windows.

Lightweight and Easy to Work With: Softwood is easier to shape and machine, allowing for more intricate designs and quicker installation.


Customisable Finishes: The lighter color and finer grain of softwood make it highly adaptable to a variety of finishes. Whether you want a natural look with stain or a painted finish to match your home’s style, softwood is versatile and easy to personalise.

Sustainability: Softwood species like Pine and Scandinavian Redwood are fast-growing and often sourced from sustainably managed forests, making them an environmentally friendly option.

Comparison to Hardwood

While softwood windows may not offer the same durability and weather resistance as hardwood, they are lighter and more cost-effective, making them ideal for projects where budget or design flexibility is a priority. Softwoods generally require more maintenance than hardwoods, but with proper care, softwood windows can still provide many years of reliable service.
Softwood windows are a fantastic choice for homeowners seeking a beautiful, affordable, and versatile window solution.

Standard Profile Timber Windows

Standard Profile

At UGS Ltd, we take pride in offering high-quality standard profile timber windows, crafted in collaboration with industry-leading manufacturers. Our windows combine traditional craftsmanship with modern technology to deliver superior performance, durability, and timeless aesthetics.
Our standard profile timber windows are designed to provide excellent insulation, durability, and weather resistance, making them a reliable and long-lasting solution for your home. They are available in a variety of styles and finishes, ensuring that you can find the perfect fit for your property, whether you’re looking for a classic or contemporary design.
We work closely with top manufacturers to ensure that every window meets the highest standards of quality, ensuring that our timber windows not only enhance the appearance of your home but also deliver exceptional performance in terms of energy efficiency and security. At UGS Ltd, we are committed to providing windows that offer both beauty and functionality, tailored to your specific needs.

Slim profile timber window

Slim (Heritage) Profile

At UGS Ltd, we are proud to offer slim (heritage) profile timber windows, crafted in partnership with industry-leading manufacturers to ensure exceptional quality and performance. Our slim profile windows, also known as heritage windows, are designed to replicate the elegant, traditional aesthetics of period properties while incorporating modern technology for enhanced functionality.
These slim profile timber windows feature a narrower frame, allowing for larger glass areas that maximise natural light and provide a sleek, minimalist look. Perfect for both heritage and modern properties, they offer a refined design that preserves the character of your home while delivering the benefits of modern window technology.
By working with top manufacturers, UGS Ltd ensures that our slim profile timber windows meet the highest standards of energy efficiency, security, and durability. Whether you’re restoring a period home or seeking a modern design with a classic touch, our heritage windows offer the perfect blend of style, performance, and craftsmanship.

Flush Timber window Profile

Flush Profile

At UGS Ltd, we proudly offer flush timber profile windows, developed in partnership with leading manufacturers to deliver elegant, high-quality solutions for your home. These flush profile windows are designed so that the sash sits level with the outer frame when closed, creating a clean, streamlined appearance. The result is a minimalist look that suits both traditional and modern properties. Combining timeless timber craftsmanship with advanced performance, flush timber windows provide excellent thermal efficiency, long-lasting durability, and strong resistance to the elements. They are an ideal option for homeowners seeking a refined and understated design, while enjoying the natural warmth, texture, and aesthetic value of real timber.

The flush-fitting sash and frame deliver a smooth, contemporary finish that enhances the architectural integrity of any property. This sleek alignment not only contributes to a subtle and sophisticated exterior but also integrates beautifully with a range of architectural styles. 


Timber Window Glazing Options at UGS Ltd

At UGS Ltd, timber windows are available with both double and triple glazing. Every unit comes with argon gas filling as standard, ensuring excellent energy efficiency, reduced heat loss, and improved comfort throughout your home.

Double glazing option

Double Glazing

  • Energy rating A+
  • R value 1.2-1.6 W/m2*K
  • U value 1.2
  • G value 0.71
Tripple glazing option

Tripple Glazing

  • Energy rating A++
  • R value 0.7-1.0 W/m2*K
  • U value 0.9
  • G value 0.61
Argon filled glazing option

Argon Filled

  • Energy rating Improved
  • R value Up to 30% higher
  • U value Up to 25–30% lower
  • G value no signifficant affect

*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 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 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 are 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. 


Personalisation Timber Windows Features Offered by UGS Ltd

At UGS Ltd, we believe that every window should not only deliver on performance but also reflect your individual style and practical requirements. That’s why all our window products - whether classic or bespoke - come with a wide range of personalisation options. From casement and sash to tilt-and-turn and fixed units, our customisation features ensure your windows complement your property while offering outstanding energy efficiency and security.

Opening Configurations

Every window style can be tailored with different opening configurations to suit the layout and ventilation needs of your space. Whether you prefer side-hung, top-hung, sliding sashes, or tilt-and-turn mechanisms, we ensure each window operates smoothly and integrates seamlessly into your property’s design.

Locking Mechanisms

Security is a priority, and all our windows are fitted with UKAS-approved locking systems as standard. For enhanced protection, we offer multi-point locking, child-safety restrictors, and high-security upgrades including anti-drill and anti-snap components. We also offer optional smart-lock integrations for selected window types, combining technology with peace of mind.

Window Accessories

Our windows can be personalised further with a variety of accessories. From handle styles and hinge colours to trickle vents, restrictors, and glazing bars, each detail can be selected to enhance functionality and aesthetic consistency. These accessories are available in various finishes to suit both modern and traditional tastes.

Colour Options Inside and Out

UGS Ltd offers a broad spectrum of colour choices to personalise the inside and outside of your windows. Opt for matching or dual-colour finishes to coordinate with both interior décor and external façades. From subtle woodgrain effects to bold contemporary tones, our finishes are long-lasting and low-maintenance, tailored to your vision.

Glazing Options

We provide a comprehensive selection of glazing options that prioritise performance and style. Choose from double or triple glazed units, by standard filled with Argon gas for improved thermal insulation. For additional character, Pilkington decorative glass designs are available, offering a range of textures and patterns that enhance privacy while maintaining natural light.


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
Get in Touch

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

During our on-site surveying visit, we bring your designs to life by demonstrating various unit options, helping you visualise the perfect windows and doors for your space. This ensures you make informed decisions based on real-time insights and expert recommendations.

Not sure what you need or require expert advice for your project? No problem! We offer a no-obligation surveying service and professional guidance. Our team will visit your property, discuss your requirements, and recommend the best solution to suit both your space and budget. Contact us today to arrange your consultation.

Book FREE Surveying

On-Site Visualisation & Design – Surveying Visit Benefits

Turn your ideas into reality with our interactive visualisation service, available during your surveying visit. Using an iPad, our surveyor will draw your windows and doors in real time, transforming them into detailed, live models. This hands-on approach allows you to explore different specifications, colours, and accessories right there and then, ensuring every detail is tailored to your preferences.

Once your units are designed, we can apply them to front and back images of your property, giving you a clear preview of the final look before installation. This innovative service ensures that your new windows and doors seamlessly complement your home’s aesthetic, providing confidence in your choices before placing an order.

📅 Book your surveying visit today and experience the future of home design—right at your doorstep!

Book FREE Surveying
Surveying Visit Benefits

Why Our Design & Visualisation System Stands Out

Our advanced design platform takes the guesswork out of ordering. With just a few clicks, we can showcase:

  • ✅ A wide range of styles, finishes, and configurations tailored to your needs
  • ✅ Instant visualisation of how different options will look in your home or office
  • ✅ Real-time pricing and customisation for a smooth, efficient experience

It’s fast, fun, and hassle-free — all designed to put your preferences at the forefront of the process.

At UGS Ltd, you don’t just imagine your perfect space — you see it come to life before your eyes.



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.

Timber windows offer timeless appeal and are perfect for both traditional and period properties. They provide excellent insulation, both thermal and acoustic, and are highly durable when properly maintained. Additionally, timber windows can be easily customised and painted to match your desired aesthetic, giving you flexibility in design.

Yes, timber is a natural, renewable resource, making timber windows an eco-friendly choice. By choosing responsibly sourced wood and maintaining your windows properly, you can ensure their longevity while reducing your environmental impact.

With proper care and maintenance, timber windows can last for decades, often exceeding 50 years. Regular painting and sealing protect the wood from the elements, ensuring durability and strength over time.

Yes, timber windows are naturally insulating, offering excellent thermal efficiency. When fitted with modern double or triple glazing, timber windows can help maintain a comfortable temperature inside your home, reducing energy bills and improving overall efficiency.

We offer a standard 10-year manufacturing warranty on our timber windows. If required by the contract, this warranty can be extended up to 25 years.

Yes, we are UKAS registered and certified via ASSURE UKAS certification. This is equivalent to FENSA certification, as FENSA is UKAS's internal certification, while ASSURE is the external certification. Both certifications hold the same validity.


Blog


Write to us!

Get in touch and we will get back to you ASAP.

Upload files (png, jpeg)