Bow and Bay Windows for Newbury Homes


Secured by Design

With certain upgrades, our uPVC bow and bay windows can adhere to Secured by Design regulations. It is a police backed initiative here in the UK.


Modern Hardware

We fit our bow and bay windows with hardware sourced from some of the most renowned names in the industry. They won’t be beaten on performance.


Slimline Profile

The uPVC framework that surrounds our bow and bay windows is designed to be extra slim, allowing plenty of natural light into your home during the daytime.

Features & Benefits

  • Option for both top and side hung panels
  • Chamfered and sculpted frameworks on offer
  • Multi chambered design for thermal efficiency
Bow Bay CGI
  • Espagnolette multipoint locking systems as standard
  • SAC shootbolt upgrade available
  • Range of customisation options, including colour finishes matched by RAL technology

Choose a Colour



Silver Grey

Slate Grey

Black Brown

Anthracite Grey


Golden Oak

Irish Oak

Chartwell Green

Agate Grey

Light Ivory

Dark Green

Steel Blue

Dark Red




Shadow Black


Pebble Grey

Natural Oak

Mountain Pine

Monument Oak

Light Oak

Brilliant White

Basalt Grey


Anthracite Grey


Versatile Bow and Bay Windows

Bow and bay windows are a multifunctional and practical way of renovating a Newbury home. Designed as a wide spanning set of casement windows, bow windows are distinguished through their curved design. Bay windows meanwhile have a more defined look, with the windows often protruding at a right angle away from the home once installed.

Thanks to their design, bow and bay windows allow plenty of natural light into the home. By protruding at your chosen angle, more light can refract in than with a standard set of windows of a similar length. With this, installing bow and bay windows is an excellent way of making a cost effective difference to your home. It will feel brighter throughout, giving off the illusion of more space.

Bow and bay windows are more traditionally fitted to the front of houses. With this, they can let plenty of light into bedrooms, kitchens, dining rooms and lounges. However, their versatile benefits allowing them to benefit just about any room, which can feel brighter, warmer and more welcoming as a result. They can be designed to suit both modern and traditional properties alike.

Being an aligned set of casement windows, bow and bay frames come with all the customisation and configuration you’d expect. You can choose the design of each window within the larger framework, including options of top and side hung windows to suit the needs of your home. You’ll be able to design fully unique for your Newbury home.

Low Maintenance

Our bow and bay windows require very little upkeep to look their best. With this, you won’t be spending excess periods of time wiping your windows clean for them to look their best. Despite this, they’ll remain secure and fully weatherproof for the years to come.

uPVC, which is used for the framework, is famed for its lifespan and low maintenance. It only needs an occasional wipe down, with particular attention on the moving components. Fade proof technology means you’ll never need to varnish your chosen coloured foil.

Heat Retention

A multi chambered profile and modern double glazing allow our bow and bay windows to offer excellent thermal efficiency. They’ll retain the maximum amount of heat within your Newbury or Berkshire home, allowing for year round comfort and modestly priced energy bills.

With bow and bay profiles often being wider and consisting of multiple window profiles, it’s imperative that they are achieving such excellent thermal retention. They’ll prevent the ingress of cold air, keeping your home at the optimal temperature, even during winter.

Security as Standard

Our bow and bay windows offer a reassuring level of home security. We go above and beyond to ensure that all our windows keep you and your family safe at night. You’re protected by some of the industry’s leading multipoint locking systems.

There is also a range of security upgrades available with our bow and bay windows. Among these are the options for SAC security shootbolts and security dog bolts. With certain upgrades, our bow and bay windows can reach Secured by Design certification.



Bow and Bay Window Prices Newbury

If you’d like to get a more accurate idea as to how much your bow and bay windows will cost, contact us directly. Leave your details and some specifications about your desired windows on our online form, and we’ll get back to you. You can also call us today on 01189 711960. You can reach out through either means shown if you have any questions about products or our services here in Berkshire.

Fensa logo
Yale logo
Checkatrade Logo
Smart logo

Experienced & Reliable Installers

Castle Windows have been operating throughout the Newbury and Berkshire areas for over thirty years. In that time, we are proud to have worked with over 40,000 customers, many of whom had new double glazed windows fitted to their home.

When looking to have a set of bow and bay windows installed, Castle are a name you can rely upon for efficient and professional installations. We take a duty of care and offer a professional service to ensure that you are completely stress free for the entire process.

Bow and bay windows Newbury