Our range of double glazed windows will keep your home warm, secure and quiet. We’ll work with you to find the perfect design and style of window to suit your home and fulfil your vision.

uPVC Windows

With beautiful looks, lasting performance, high security and energy efficient, the UPVC casement
window is highly effective and one of the most popular double glazed windows available on the
market. Our uPVC casement windows are virtually maintenance free, reduce noise and keep your
home secure. At Custom House Windows all our double glazed uPVC casement windows can have an
A rated energy efficiency rating and are available in a range of different profiles, colours and opening

Alluminum Windows

Aluminum Windows

Aluminium is a high-strength, lightweight material that achieves contemporary designs with slim and sleek lines offering narrow profiles.  These windows combine traditional designs with advanced manufacturing techniques offering high levels of security and thermal efficiency to complement any type of build. Aluminium windows benefit from an amazing range of colours and are available in Standard or Flush Casement systems.

Smart Alitherm, Smart Visofold, Smart Visoglide, Aluminium Windows and Doors Supplier


Our Timberlook PVC windows and doors are virtually indistinguishable from timber yet have significant advantages in performance and being easy to maintain. Available in a range of carefully selected colours and finishes Timberlook windows offer outstanding attention to detail. To complete the authentic timber look we can include Georgian bars, deep cills, monkey-tail or teardrop handles and concealed trickle vent hoods. This level of detail helps give the windows and doors a traditional look with modern functionality and performance.

uPVC Flush Casement Windows, Traditional Flush Sash Windows

Vertical Sliding Sash

Vertical sliders are a distinct feature of any property. These replacement UPVC Sash Windows have been designed to replicate the charm and character of a timber sash window, with slim timber-like profiles and an industry-leading 35mm meeting rail, no other sash window can compete with it on style and authenticity. Add to that the host of benefits that come with modern materials and techniques from energy efficiency and security, through to sound insulation and low maintenance.

uPVC Flush Casement Windows, Traditional Flush Sash Windows

Heritage Steel Replica

Heritage windows and doors are aluminium products designed to replace old Steel windows. They not only provide an authentic appearance, they offer much improved security, thermal efficiency, and come at a fraction of the cost of Steel. They are suitable for use in listed buildings, conservation areas and can be fabricated to suit almost any property with a wide range of applications. These ultra-slim aluminium Steel replica windows and doors are getting noticed again as an option for the home that needs narrower frames and allows more sunlight. Also available in French and Bi-folding Doors.

Smart Alitherm, Smart Visofold, Smart Visoglide, Aluminium Windows and Doors Supplier

Tilt and Turn

A very popular choice among homeowners, this type of window allows much larger opening areas than the traditional casement operation. They give optimal ventilation paired with excellent security for your property, this form of window is especially useful for higher level windows thanks to their ability to be cleaned from the inside without the need of ladders. Available in both uPVC and Aluminium systems.

uPVC Flush Casement Windows, Traditional Flush Sash Windows


The R9 window is a stunning timber alternative that is designed to replicate the 19th century flush casement window and door profiles. It allows you to replace your windows and doors with an authentic design in a range of classic colours, without losing the character appearance and feel of the property.


Your Showroom Invitation

Come and see us

01628 784145

Our showroom in Maidenhead offers the opportunity to see the products up close and discuss with us the variety of options available. It’s important to feel comfortable and confident in your choice and seeing the brilliant quality, texture and finish is a great way to achieve this peace of mind. Within the showroom there is a large range of window and door types including uPVC, Composite, Aluminium or Timberlook in various designs, sizes and colours.

Arrange a Visit