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Casement windows with up to 40% off in Ipswich, Essex and Surrey

The most popular window style, casement windows are the standard windows you will find in homes around Britain. Casement windows can be opened wider than any other type, allowing for maximum ventilation. They also require the fewest muntins, which are panel-dividing strips, so provide the best views and let the natural light in.

Available in high-performance uPVC and aluminium, they are also available in a plethora of colour and customisation options. Whether you are replacing a different style or simply want to improve your home’s performance with double glazing or comfort glass windows, we can create a window that matches your vision in the design and buying journey.

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Chartwell green uPVC casement window

Thermally Efficient

A multi-chamber system improves energy efficiency thanks to the use of larger reinforcement chambers

Easy Hinge

Hinged either on the left, right, or from the top, choose the option that suits your rooms ventilation requirements

Additional Features

Clip-on Georgian bars, decorative glass and run-through sash horns are available

Stormproof sash

The stormproof sash wraps round the front casement of the frame to prevent any window driven rain from reaching the sealing system

What is a casement window?

Casement windows are attached to the frame by one or more hinges on either the left or right side, so whether it’s open or closed it is permanently bolted into the space, unlike the vertical sash design. They can also be hinged at the top. As casement windows have no meeting rail, they offer a versatile number of outwards opening mechanisms, both horizontal and vertical. This makes them an ideal replacement window solution that can fit any niche shape or space.

Why choose a casement window?

Wide opening capabilities

Casement windows provide complete control over your home's ventilation thanks to their exceptional opening widths.

Versatile window design

Casement windows are the most versatile window style, fitting perfectly into any home regardless of its style and age.

Energy saving design

Thanks to the streamlined design, casement windows are considered one of the most energy efficient window styles around.

Superior security

Featuring locks embedded into the frame, casements add an extra level of security as they can't be picked or drilled from the outside.

Less frame, more view

Casement windows have no obstructive sections, so you can look forward to the best viewing experience possible.

  • Materials
  • Colours
  • Glazing
  • Frame Options
  • Furniture
  • Materials

    Colours

    Our uPVC and aluminium casement windows are available in a wide range of contemporary, timeless, traditional & statement colours, including over 150+RAL colours and a range of authentic wood stain finishes. Dual colour options are also available, giving you the option of a different colour on the exterior and interior frames, to complement your home. Find casement window colour inspiration here!

    uPVC casement window colours

    White

    White

    Clotted Cream

    Clotted Cream

    Pearl Grey

    Pearl Grey

    Chartwell Green

    Chartwell Green

    Elephant Grey

    Elephant Grey

    Slate Grey

    Slate Grey

    Slate Grey Grained

    Slate Grey Grained

    Basalt Grey

    Basalt Grey

    Anthracite Grey

    Anthracite Grey

    Anthracite Grey Grained

    Anthracite Grey Grained

    Black Brown

    Black Brown

    Steel Blue

    Steel Blue

    Racing Green

    Racing Green

    Ruby Red

    Ruby Red

    Turner Oak

    Turner Oak

    Irish Oak

    Irish Oak

    Golden Oak

    Golden Oak

    Rosewood

    Rosewood

    Mahogany

    Mahogany

    Walnut

    Walnut

    Dark Oak

    Dark Oak

    Aluminium casement window colours

    White

    White

    Ivory White

    Ivory White

    Light Cream

    Light Cream

    Mid Cream

    Mid Cream

    Green Grey

    Green Grey

    Grey

    Grey

    Smoke Grey

    Smoke Grey

    Warm Grey

    Warm Grey

    Shadow

    Shadow

    Slate Grey

    Slate Grey

    Anthracite Grey

    Anthracite Grey

    Midnight Grey

    Midnight Grey

    Deep Black

    Deep Black

    Dark Brown

    Dark Brown

    Chocolate Brown

    Chocolate Brown

    Warm Red

    Warm Red

    Ocean Blue

    Ocean Blue

    Mid Green

    Mid Green

    Any RAL Colour

    Any RAL Colour

    Glazing

    Our upvc and aluminium casement windows come with EcoMAX Glass™, the most eco-friendly glass window unit on the UK market, as standard. Almost 100% biodegradable, it performs on par with typical A rated windows. You can upgrade to our Comfort Glass option, designed to outperform triple glazing thanks to the inclusion of a tough laminated layer and an effective low-e coating. You can also personalise your new casement windows further with our range of textured and patterned glazing for added privacy or decoration.

    The benefits of upgrading your glazing are truly limitless - the most notable features include increased warmth, reduced energy bills & beating future energy price hikes. For complete peace of mind, we also offer toughened glazing options to enhance your home security further.

    Frame Options

    Choose the perfect profile for your finished window

    We have a number of distinctive styles of frame to choose from. The chamfered option is a contemporary, straight-edged style while the ovolo option provides a more traditional, decorative finish. Our flush option sees sashes that finish flush with the external face of the window.

    Ovolo Frame

    Ovolo Frame

    Flush Sash Frame

    Flush Sash Frame

    Chamfered Frame

    Chamfered Frame

    Furniture

    Stylish furniture to make your windows even more complete

    We offer a range of furniture for your windows to look the part. Whether you want the traditional look with monkey tail handles in a vintage finish, or contemporary brushed steel, our elegantly designed handles bring form to functionality and are designed to fit naturally into the user’s hand. You can also choose from our selection of window restrictors and pegs.

    Furniture Handle Options

    Window Handle

    Window Handle

    Monkey Tail Handle

    Monkey Tail Handle

    Pear Drop Handle

    Pear Drop Handle

    Furniture Colour Options

    Black Finish

    Black Finish

    Brass Finish

    Brass Finish

    White Finish

    White Finish

    Chrome Finish

    Chrome Finish

    Steel Finish

    Steel Finish

    Made to measure casement windows in Essex, Suffolk, and East London

    Depending on the material you choose and the orientation of the window’s panels and hinges, casements can be made to complement heritage homes or sit comfortably in modern builds. Their configuration can also be altered for optimum ventilation and privacy. Our frosted or etched glass windows will also retain your privacy, making them ideal for replacement bathroom windows or rooms with more exposure to the outdoors.

    We offer both Bevelled (flat) and Ovolo (curved) frames, and you’ll be able to choose from our window furniture collection for the finishing touches to complete the design. We also offer decorative glazing, including stained glass, leaded glass and patterned glass for a bespoke appearance.

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    Interior view of uPVC casement window
    Green casement windows.

    uPVC casement windows in a range of styles

    The most cost-effective material thanks to its modern manufacturing, uPVC windows suit any homeowner’s budget whilst still competing with other materials in terms of its performance. They utilise a multi-chambered uPVC window frame profile, which effectively stops the warmth from escaping through the layered system. Able to last up to 35 years, uPVC is a maintenance-free window option that won’t rot, fade or crack, even when exposed to harsh weathers.

    We offer flush uPVC casement windows in a variety of colours, including grey, Chartwell Green or white. We also offer a range of wood effects, which authentically replicate the classical timber wood style but benefit from the advantages of our modern wood effect uPVC. With a close eye to detail, they replicate the appearance and texture of real wood. Whilst they’re a perfect upgrade for older properties, they can also add a touch of character to modern homes too.

    uPVC Casement Windows

    Aluminium casement windows with slimline frames

    Aluminium windows deliver exclusive thin frames that no other material can achieve. This innovative element will let in substantial amounts of natural light, creating a bright and airy atmosphere inside of your home and providing unspoiled views of the outside. A naturally insulating material, it won’t compromise on its thermal performance. Its pioneering designs incorporate a multi-layered framework that actively keeps the heat inside whilst stopping any cold elements from entering. Aluminium is exceptionally robust, able to withstand even the toughest forces. This will ensure your aluminium casement windows keeps your home and family safe and secure, whilst also exhibiting excellent weather-resistance.

    Aluminium has a smooth and sleek finish, and with over 150 RAL colours, it can easily be tailored your individual preferences. We also offer woodgrain finishes for homeowners looking to retain their home’s traditional character yet reap in the modern aluminium benefits.

    Upgrading to aluminium casement windows is a sure way to add value to your home. They’ll last for at least 45 years, without degrading, rusting or fading. They’re also maintenance-free, the ideal solution for the busy lifestyle of homeowners today.

    Aluminium Casement Windows
    Black aluminium casement window
    Large grey aluminium casement window

    A+ rated energy-efficient casement windows

    Our range of high-performance casement windows are able to achieve A+ energy ratings, the very best available on the market. They attain these outstanding performances through a variety of elements that work together to maintain excellent thermal abilities. This includes our advanced double glazing and Comfort Glass with low U-values, multi-chambered beaded frames and warm edge spacer bars. By upgrading your existing windows, you’ll reduce your home’s energy bills and minimise your carbon footprint.

    You can choose between our double glazing and Comfort Glass. Double glazing is the most commonly chosen glazing option with homeowners as it provides excellent thermal insulation that’s ideal for the British climate. Comfort Glass adds a built-in laminate layer and a special transparent Low-E coating, meaning its even more capable of keeping cold elements out. It’s the perfect solution for home’s exposed to colder weathers, or rooms on busy roads as it will keep the external noises out.

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    Excellent casement window security

    Casements are difficult to break into as their hook-shaped locks are embedded within the frames themselves, meaning they can’t be picked or drilled from the outside. As a leading double-glazing installer, you can rest assured that we incorporate several advanced security elements into our casement window design. This includes multi-point locking systems, robust handle locks, tightly fitted beaded window frames, and shoot bolt mechanisms.

    For homeowners looking for greater peace of mind, you can also include further security features, including window restrictors which reduce the opening of a window for a child-friendly replacement window solution.

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    uPVC casement window handle

    Frequently Asked Questions

    Find all the answers to our most frequently asked questions below.

    How much will new casement windows cost?

    There are many aspects to consider when purchasing new windows, such as material, thermal performance and whether it's been accredited by industry bodies to ensure its quality. To accommodate the majority of budgets, we offer a range of comprehensive finance options, including 2 years interest free credit & buy now pay later - £99 deposit. Find more information on double glazed window prices here.

    How do I know if my windows need replacing?

    Modern double glazing lasts at least 20 years, but there are certain tell-tale signs you need to look out for. Read more

    Which window material is best?

    The first decision you need to make is which window material is right for your home. Your final decision will be heavily influenced by your own personal choice, budget, property appearance and building era.   Read more

    What is A rated double glazing?

    Energy efficient home improvements are incredibly important, so if you're wondering how to tell what A rated glazing is you're not alone! Read more

    Begin Your Project

    Get your free quote – with no-obligation to buy. Simply fill in the online contact form below to get started:







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