01327 300 650

All Your Home Improvement Needs in One Place

Guttering & Fascia - white uPVC




Verandahs and Carports - aluminium verandah overlooking lake


Person repairing a window


Perfect Solutions for Extra Living Space

Conservatories - white uPVC Victorian


Orangeries White uPVC with brick pillars


White uPVC conservatory roof vent


Conservatory Roofs - solid tile

Tiled Roofs

Aluminium Windows


Double Glazing


Front Doors, Back Doors and Patio Doors

Doors - Chartwell Green with side panels


Composite doors - grey with chrome letterbox


Patio doors White uPVC sliding


Sliding doors - aluminium


Aluminium bifold doors - Anthracite


French Doors - white uPVC




Sliding Doors or Bifold Doors?


Widest Range of uPVC and Aluminium Windows

350 x 250 Windows - uPVC double glazed windows


Casement windows - top hung in modern living room


Flush Windows - Chartwell Green uPVC


Sash windows - with mock horns


White uPVC tilt and turn windows

Tilt & Turn

Bay Windows - white uPVC with leaded georgian bars

Bay & Bow




Secondary Glazing



Quick Contact. Use this form to be called back during office hours. Use the contact page to send a message or start a quote.

[et_pb_wpt_gravityform gravityform_id=”gf-2″ title=”off” description=”off” _builder_version=”4.17.4″ _module_preset=”default” global_colors_info=”{}”][/et_pb_wpt_gravityform]

Contact Info

7 Alvis Way, Daventry. NN11 8PG

01327 300 650

Showroom Opening Times

Monday- Friday
9:00am ~ 5:30pm

By Request


Replacement Windows

Improve Your Home with Confidence: A Guide to Choosing Replacement Windows

Thinking about new windows? It’s a great decision that will improve the look and feel of your home, help with energy efficiency and potentially increase property value.

However, choosing replacement windows can be a daunting task, especially with so many options available on the market today. But fear not. This guide is here to help you make an informed decision with confidence.

cat and dog on a window sill
cat and dog on a window sill

The Importance of Replacement Windows

Windows are more than just an aesthetic feature of our homes. They play a crucial role in the overall functionality and comfort of our living space. Here are some reasons why replacing windows is important:

  • Improved Energy Efficiency: Old double glazing and single glazing have limited thermal efficiency and can account for up to 25% of heat loss in a home. By choosing energy-efficient replacement windows, you can significantly reduce your heating costs.
  • Enhanced Security: Windows are a vulnerable point of entry for intruders. Replacing old, weak windows with new, sturdy ones can improve the security of your home and give you peace of mind.
  • Increased Property Value: Replacement windows not only improve the look and functionality of your home, but they can also increase its value or make it more saleable. This is especially important if you plan on selling your home in the future.
  • Feel Good in Your Home: Let’s not forget the aesthetic benefits of replacement windows and the extra comfort. They can make your home look and feel more modern, improve natural light, and even enhance sound insulation. You’ll love coming home.

With so many options available, how do you choose the perfect ones? Don’t worry. We’re here to help. Let’s walk through some important factors to consider when selecting replacement windows that will improve your home’s appearance and boost energy efficiency.

Choosing the Right Material: UPVC, Aluminium, or Timber?

First things first, let’s talk about materials. You’ve got three main options: UPVC, aluminium, and timber.

Ever Popular uPVC Windows

When it comes to choosing windows that offer both quality and value for money, UPVC windows stand out as a popular choice among homeowners in the UK. Known for their durability, low maintenance requirements, and excellent insulation properties, UPVC windows provide a reliable solution for making your property more energy-efficient and comfortable.

These windows are crafted from a sturdy material that resists rotting, warping, and fading, ensuring long-term durability without the need for frequent upkeep. UPVC windows come in a variety of styles and designs to suit different architectural aesthetics, making them a versatile option for any home.

Whether you’re looking to reduce energy costs, enhance security, or simply upgrade the appearance of your property, UPVC windows offer a cost-effective and reliable solution that meets the needs of discerning homeowners in the UK.

upvc windows
upvc windows

Aluminium Windows For Durability and a Sleek, Modern Look

Aluminium windows present an appealing option. Renowned for their durability and sleek appearance, aluminium windows offer a modern aesthetic that complements various architectural styles.

With exceptional strength and resistance to corrosion, these windows provide long-lasting performance, making them a reliable investment for homeowners concerned about quality.

Aluminium windows require minimal maintenance, saving both time and money in the long run. Their slim frames allow for larger glass areas, maximising natural light and views while enhancing the overall ambience of the home.

While initially priced higher than some alternatives, the durability and longevity of aluminium windows ensure they provide excellent value over time, making them a preferred choice for homeowners in the UK.

aluminium windows
aluminium windows

Timber Replacement Windows for Authentic Charm

Timber windows bring warmth and timeless charm to your home, though they may require a bit more upkeep.

For homeowners with period houses, timber frames offer a blend of quality craftsmanship and value for money while adhering to planning laws. Renowned for their timeless charm and warm aesthetic, timber windows enhance the character and authenticity of period properties.

Despite potentially requiring more maintenance compared to other materials, timber windows boast durability and longevity when properly cared for, making them a worthwhile investment. Their ability to be customised to match the architectural style of the home ensures seamless integration with the property’s heritage while meeting planning regulations.

While the initial cost may be higher, the enduring appeal and authenticity of timber windows make them a preferred choice for homeowners seeking an authentic choice for their period homes and compliance with planning laws in the UK.

If you are unable to change your windows because of planning restrictions, consider secondary glazing. Secondary glazing can give you all the benefits that you would get with full window replacement without changing the authenticity of your property.

timber windows by eurostyl
timber windows by eurostyl

Considering Glazing Options: Double or Triple?

Now, let’s dive into glazing options. Do you choose double or triple glazing?

Double glazing features two glass panes with a gap in between, while triple glazing adds an extra pane for enhanced insulation. Triple glazing may cost more upfront, but it can lead to reduced energy bills, especially in colder climates.

Double Glazed Replacement Windows

For homeowners prioritising quality and value for money, double glazed windows offer an excellent solution. Double glazing is enough for most homeowners in the UK, and our windows exceed government guidelines.

Renowned for its energy-efficient and sound insulation properties, double glazing helps to create a comfortable and peaceful living environment. By incorporating two glass panes separated by a layer of air or inert gas, double glazed windows provide enhanced thermal insulation, reducing heat loss during colder months and helping to keep homes cooler in warmer weather.

Increased insulation not only improves comfort levels but also leads to potential savings on energy bills over time.

Triple Glazed Windows

Triple-glazed windows are a great option when you are unusually exposed to the elements or in a noisy area. Recognised for their superior energy efficiency and sound insulation capabilities, triple glazed window panes provide an additional layer of insulation compared to their double glazed counterparts.

Three glass panes separate layers of air or inert gas to create enhanced thermal performance. Your home will be warmer in the winter and cooler in the summer while reducing energy costs over time.

While the initial investment for triple glazed windows may be higher, the long-term savings on energy bills and increased comfort levels may make them a worthwhile investment for homeowners concerned about quality and value.

Double-glazed and triple-glazed windows are available in a variety of styles and designs to suit different architectural styles, ensuring homeowners can find the perfect fit for their needs while enjoying the benefits of improved energy efficiency and value for money.

double glazing
double glazing

Adding a Splash of Colour to Your Window Frames

Selecting a colour for your new windows is another exciting decision! While classic white is always a safe choice, why not consider something different, like a stylish grey? Grey windows can add sophistication and modernity to any home.

Coloured windows add a unique and personalised touch to their homes’ exteriors.

Whether opting for bold hues or subtle tones, coloured windows can make a striking visual statement and enhance the overall aesthetic appeal of a property.

From classic white to vibrant shades of blue, green, or even red, the possibilities are endless when it comes to selecting colours that reflect personal style and complement architectural features.

Coloured windows can also help to create a cohesive look that ties together the design elements of a home’s exterior. Advancements in window technology ensure that coloured windows maintain their vibrancy and resist fading over time, ensuring long-lasting beauty and curb appeal.

Whether seeking to make a bold statement or add subtle accents, coloured windows offer homeowners a versatile and creative way to enhance the look and feel of their homes. You can also choose a texture, such as a woodgrain finish, for an extra touch of class.

coloured windows

Finding Your Preferred Window Style

When it comes to the type of window, there’s a wide variety to choose from. Casement windows offer a classic and functional design while sliding sash windows exude timeless elegance. Tilt and turn windows are convenient for easy cleaning and ventilation, making them ideal for multi-story homes.

Casement Windows

Casement-style windows are a classic and versatile window frame most commonly found in homes across the UK. uPVC Casement windows outnumber all other windows added together.

Known for their simplicity and functionality, casement windows feature a single sash, usually hinged at the side that opens outward. Casement windows can also be hinged at the top, as you often see with the small toplight. Less often, they are bottom-hinged.

This design allows for easy operation and excellent ventilation control, making casement windows ideal for maximising natural light and airflow within a space. With their ability to be customised to fit various architectural styles, casement windows add character and charm to any home.

casement windows with leaded detail

Sash Windows

Sash windows are a classic and elegant window style that adds character and charm to any home but are usually seen in period properties such as Victorian homes.

Characterised by their vertical sliding design, sash windows consist of two moveable panels or sashes that can be opened from the top and bottom. This unique design allows for flexible ventilation options while maintaining security and privacy.

Sash windows are renowned for their timeless aesthetic appeal, enhancing the architectural style of traditional homes, but are often chosen for contemporary homes because of their ease of use.

sash windows in stone building

Tilt & Turn Windows

With a unique dual-opening mechanism, tilt & turn windows can tilt inwards from the top for ventilation or swing inwards like a casement window from the side for easy cleaning and maximum airflow. This dual functionality provides flexible ventilation, security, and cleaning accessibility, making tilt-and-turn windows ideal for multi-story buildings or hard-to-reach areas.

Known for their excellent insulation properties, tilt and turn windows offer tight glazing seals when closed, enhancing energy efficiency and reducing noise transmission. Their sleek and contemporary appearance makes them suitable for a wide range of architectural styles, adding both aesthetic appeal and practicality to any home.

With their ease of operation, superior performance, and stylish design, tilt-and-turn windows offer a smart and functional solution for homeowners who want convenience, comfort, and modern sophistication in their window choices.

replacement tilt & turn windows

Flush Windows

Flush windows are so-called because the window frame sits flush with the outer frame. This is the style associated with old timber windows. The authentic styling makes uPVC flush windows the perfect choice when you want to replace old windows and retain the authentic look.

Flush windows are available with square or mitre joints, giving you more choices to match your old timber frames or even change the look.

Homeowners can enjoy the benefits of low maintenance and longevity typically associated with modern windows without sacrificing the authentic look and feel of timber windows.

chartwell green flush windows

Embrace Change

Remember, getting new windows is an opportunity to make improvements! Feel free to explore different styles and features that align with your needs and preferences. Don’t hesitate to make changes that will enhance the comfort and appearance of your home.

Other Things to Remember

You can replace windows with doors.

Your new windows don’t have to match the old windows.

You don’t have to change all the windows at once.

Bay windows can be added to make a room look bigger.

You don’t need to keep up with the neighbours or match their windows.

bay windows

Stay True to Your Taste

Your home is unique, so don’t feel pressured to follow the crowd. Choose windows that resonate with your personal style and preferences, regardless of what others may be doing. Just be sure to check any local regulations before making your final decision.

There are a variety of options to add character and enhance the visual appeal of their homes. Leaded lights, for instance, offer a classic touch with their intricate patterns of small glass panes held together by lead strips.

Stained glass windows introduce vibrant colours and artistic designs, adding elegance and personality to any room.

Georgian bars provide a timeless look by dividing the window into smaller sections reminiscent of traditional Georgian architecture.

Decorative hardware, such as ornate handles and hinges, can further enhance the overall aesthetic of the windows. Whether opting for leaded lights, stained glass, Georgian bars, or other decorative elements, these styling details allow homeowners to customise their windows and create a unique and inviting atmosphere in their homes.

Seek Expert Advice

Lastly, consider consulting with a professional to get expert advice tailored to your home’s specific needs. We can provide valuable insights and ensure that your new windows are installed correctly.

In Conclusion

Choosing replacement windows is an exciting journey that can significantly improve your home’s aesthetics and reduce energy bills. Take your time to explore your options, consider what matters most to you, and don’t hesitate to ask for help when needed. With the right windows, your home will look and feel better than ever before. Happy window shopping!

Styleglaze Installations prides itself on providing top-quality service from start to finish. Our team is dedicated to ensuring your satisfaction every step of the way. From the moment you make an appointment for a free home visit, our friendly experts are here to offer personalised advice tailored to your needs and preferences. With years of experience in the industry, our installers are skilled professionals who will handle your project with precision and care. When you choose Styleglaze Installations, you can trust that you’re getting the best in product quality, customer service, and craftsmanship.

You May Also Like…

350 x 250 Windows - uPVC double glazed windows



Conservatory Roofs - solid tile




3 Metre Bifold Doors

3 Metre Bifold Doors

Openings that are three metres wide is probably the most standard size for bifold doors in England. It's the ideal size for the back of most standard rooms. Typically a three metre opening would be at the back of a living room, kitchen and even a bedroom. You may be...

read more
Victorian Windows

Victorian Windows

The Charm and Character of Victorian Windows In the history of home architecture, few designs evoke the charm and character of a bygone era quite like Victorian windows. From the Gothic Revival to the intricate elegance of the Italianate style, the windows of the...

read more
Sliding Doors or Bifold Doors?

Sliding Doors or Bifold Doors?

Are you looking to spruce up your home with the perfect patio doors? When it comes to enhancing the aesthetics and functionality of a home or commercial space, the choice of doors can make a significant difference. Two popular options are sliding doors and bifold...

read more
Start Quote