Modern Flush Casement Windows

Help 2 Buy Windows offer an increasingly popular range of flush fit windows. Recognised for their modern, streamlined aesthetics, these windows are rapidly becoming the choice for those seeking a fresh and contemporary look for their homes.

Flush windows feature a design where the frame and the sash sit level, providing a sleek and seamless finish that is gaining favour amongst homeowners and designers alike. More than just style, our flush windows offer excellent thermal performance and security. Experience the perfect blend of cutting-edge style and top-tier functionality with our range of flush windows at Help 2 Buy Windows. Embrace this modern trend to give your home a chic, updated look today.

Grey flush fit Casement windows porch

Coloured Flush Windows

Flush fit frame close up

Flush Casement Windows

UPVC window handle close up chrome

Selection of Handle Options

Yale Multipoint Locking Systems

Yale Multipoint Locking Systems

Wide open escape hinges

Wide Opening Escape Hinges

Bay Windows Available In Flush

Our Customer Reviews

Our Customer Reviews


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Steps To Getting New Flush Windows

Complete The Funding Checker

Use the funding checker tool to receive a complimentary, customized window quotation that will provide insight into potential funding and grant options that may be accessible to you.

Book Your Free No Obligation Survey

A qualified assessor will arrange a site visit to accurately measure your windows and doors, provide you with a detailed pricing estimate, and furnish you with pertinent information regarding any applicable special discounts, grants, or funding opportunities for which your property may be eligible for.


Once you have accepted the offer, the casement windows will be manufactured to the utmost standards of quality and craftsmanship.


Now that the windows have been manufactured, it is time for the installation process. Our team of fully qualified installers will ensure that you experience a stress-free and flawless installation, providing you with utmost satisfaction.

Industry Leading Guarantes’

All installations are backed by a minimum 10-year guarantee, offering you the peace of mind that you rightfully expect from the United Kingdom’s premier double glazing installer with the highest ratings.

Flush Casement Windows FAQ’s

Flush casement windows are a particular style of window that combines the functionality of casement windows with the sleek, modern aesthetics of flush windows. In this design, the window sash (the part that holds the glass) sits flush, or level, with the frame when the window is closed, rather than protruding out from it.

This creates a smooth and streamlined appearance, which often blends in better with contemporary architecture or in conservation areas where a more traditional timber design is preferred. Despite their different look, flush casement windows function just like regular casement windows, swinging open from the side to provide excellent ventilation.

They are becoming increasingly popular due to their neat finish and minimalist style, while still providing excellent thermal performance and security. So, whether you’re looking to maintain the traditional charm of an older property or add a stylish touch to a modern building, flush casement windows offer a great solution.

uPVC flush windows come in a wide range of colours to suit the aesthetic of any home or building. The availability of colours may vary based on the type of windows you choose but typically you can expect to find the following options:

  1. White: This is the most traditional colour for uPVC windows, providing a clean and crisp look.
  2. Grey: Light or dark grey is often chosen for a contemporary, modern aesthetic.
  3. Black: Black uPVC windows can create a striking contrast, particularly on lighter coloured buildings.
  4. Wood Effect: This includes colours like golden oak, rosewood, and mahogany, offering the charm of timber frames but with the low maintenance benefits of uPVC.
  5. Cream: A cream finish can provide a softer alternative to stark white.
  6. Chartwell Green: This is a popular choice for properties in more rural settings or for those looking to achieve a ‘cottage’ style aesthetic.
  7. Dual Colour: Some frames offer the option of having one colour on the outside of the frame and a different colour on the inside, allowing for greater flexibility in matching both external and internal decors.

It’s always best to check with your surveyor for the full range of colours we offer and whether they provide bespoke colour options.

Choose Help 2 Buy Windows to get you the flush windows you deserve

Funding Options

Help 2 Buy Windows can help soften the blow when it comes to buying your new flush windows.

Over £500,000 in Grants

Help 2 Buy Windows have provided over £500,000 in grants to help families living with disabled children.

Rated Number ONE

Help 2 Buy Windows are the number one rated window installer in the UK.

Could You Be Next?

Homeowners: If Your Windows And Doors Are 5 Years Old Or Older You Could Qualify For New Windows And Doors, Complete The Funding Checker Below To See If Your Postcode Is Eligible

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We can still help you save money on energy bills, protect yourself against the governments price cap increase this October. Click the button below to be taken to Utility Warehouse, where you can find out how much you can save.

Join the 1.2 Million homeowners that have already used this service

  • Free Windows & Doors Grant Scheme
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  • Heavily Discounted Windows & Doors

Using the following dropdown boxes, tell us about your property

Great you're almost there, complete the following fields to receive a detailed explanation of funding & grants available to you.

Your information will be held securely and only used for this application. It will not be shared with third parties without your prior consent. Every application will be dealt with by H2B Windows™ until we are satisfied with the option you have qualified for, at that point you may be offered the opportunity to deal with a third party organisation at your discretion. After you submit this form we will contact you to discuss the options. By doing so, you agree to our privacy policy, and understand the Help 2 Buy Grant is not a government grant, and you are under no obligations to use our service if you decide it's not for you.