UPVC And Aluminium Bay And Bow Windows

Constructed using a series of UPVC or aluminium casement windows which neatly stack up alongside each other, bay and bow windows never fail to act as an elegant centrepiece to any property. Subtly extending outwards from the home to make for a little extra space, natural light is also able to enter from plenty more angles to enhance mood and atmosphere as well as style and efficiency.

Patio with large patio doors

A Trusted and Reliable Home Improvement Company

Established in 1990 by our Managing Director Jimmy Hindle, Great Harwood Windows was originally located in Great Harwood itself before increasing our ambitions and workforce to eventually relocate to Blackburn.

Since then, we’ve built up a reputation as being one of East Lancashire's most trusted and reliable home improvement companies amongst both installers and homeowners.

View our Gallery

Bay & Bow Window Options

We are well equipped to supply and install any bay & bow windows using either Veka, Liniar, or Smart (aluminium) profile systems. This not only ensures that we’ll be able to cater for projects of most budgets and tastes, but means we can offer you the maximum amount of creative flexibility possible with a bay or bow window. Chamfered or sculptured, standard or triple glazed, nothing is off limits.

Depending on the style of property you’re planning on enhancing, each of our bay & bow windows can be coloured to any one of over a hundred distinct shades and tones. From eye-grabbing Reds, subtle yet elegant Creams, to traditional woodgrain foils that succeed in replicating the classic aesthetics of times past, our bay & bow windows are supplied tailor made. Take a read here for the difference between a bow and bay window.

uPVC Bay Window
  • Brochures
  • Popular Colours

    Aluminium & UPVC Bay & Bow Window Colour Options

    Below you will find a range of our most popular colours and woodgrain foils. If you would like to view the full range of colours and foils and to also find out more about what Great Harwood Windows can do for you then contact us today.

    Veka Anthracite Grey

    Veka Anthracite Grey

    Veka Agate Grey

    Veka Agate Grey

    Veka Anthracite Grey

    Veka Anthracite Grey

    Veka Basalt Grey

    Veka Basalt Grey

    Veka Beck Brown

    Veka Beck Brown

    Veka Cherry

    Veka Cherry

    Veka Cream

    Veka Cream

    Irish Oak

    Irish Oak

    Rosewood

    Rosewood

    Veka Siana

    Veka Siana

    Veka Moss Green

    Veka Moss Green

    Brochures

    White uPVC bay and bow window with decorative glazing bars on a red brick house, complemented by hanging flower baskets and a traditional outdoor lantern.

    What Benefits Do Bay & Bow Windows Offer in Lancashire Homes?

    Discover the elegance and practical benefits of Bay & Bow Windows in Lancashire. Whether you're a homeowner or a trade customer, our FAQs will illuminate how these windows can transform your property, offering enhanced light, style, and efficiency.

    What glazing options are available for Bay & Bow Windows in Lancashire?

    Our Bay & Bow Windows come with the option of either double or triple glazing, catering to your specific needs for thermal efficiency and sound insulation.

    How do the curved designs of Bay & Bow Windows improve light entry?

    The curved design of Bay & Bow Windows allows light to enter from a 180° angle, brightening up your space more than traditional flat windows.

    What aesthetic choices are available for these types of windows?

    You have a large selection of RAL colours and tones to choose from, ensuring that you can find the perfect match to create the specific aesthetic you desire for your property.

    Can you tell me about the security features of Bay & Bow Windows?

    Our windows are equipped with secure hardware integration to provide you with added peace of mind and protection.

    Are there any structural benefits to installing Bay & Bow Windows?

    Yes, Bay & Bow Windows subtly extend outwards from your home, providing extra space and allowing natural light to enter from multiple angles, which enhances both the mood and atmosphere of the interior.

    Get a Free Quote

    Get a Quote








      By submitting your details you confirm that you agree to the storing and processing of your personal data by Great Harwood Windows as described in the privacy statement.

      Full house installation with flush sash windows

      A huge thank you to Scott and Damien for doing an amazing job installing my windows. They were prompt, attention to detail and cleaned up after themselves. Nothing was too much trouble. I have no hesitation in highly recommending the team at GHW – thank you. 😃

      February 6, 2024

      “We had an old set of wooden garage/workshop doors replaced with a set of aluminium framed bi-folding doors. Communication throughout was great and it was quick and easy to get a quote and then set a date for the work to be carried out. The installers were extremely friendly and professional, and we couldn’t be happier with the work they carried out.”

      Mr Pilling

      February 2, 2024

      “It has been a brilliant experience and we will definitely be return customers when we are replacing all the remaining windows in our house refurbishment.”

      Mr Pilling

      January 10, 2024

      “All of the installation team were great. A special mention goes to Chris who was there throughout and who’s skills, professionalism and courtesy was second to none.”

      Mr Green

      January 10, 2024

      “Fantastic service including after sales from start to finish. Definitely recommend GHW to anyone plus , will use them again when we replace some windows”

      Mr Inge - Oswaldtwistle

      November 21, 2023

      “Great service and great customer service from the fitters and good quality product.All round excellent experience”

      Mrs Buck

      November 21, 2023

      Fully Accredited for Supply & Installation

      All our customers will be able to enjoy complete peace of mind when opting for a service from Great Harwood Windows, providing a 10 year written insurance backed guarantee through QANW (Quality Assured National warranties). This, combined with approved installer status from the VEKA group and Certass schemes, along with up to 5 year’s guarantee on all parts and double glazed units means your project will always be in safe hands.

      Certass Logo GGF Logo TSI Approved Code TGAS Logo myglazing Logo QA Logo Trustmark Logo Red Rose Awards 2022 Finalist
      Get in Touch

      Based in the heart of Lancashire

      Situated in the very heart of Blackburn, we are readily capable of providing the people of East Lancashire and surrounding areas with a range of UPVC, composite and aluminium products. Whether for personal or trade purposes, realising your aspirations are only one step away with Great Harwood Windows team.