Timber effect UPVC Flush Sash Windows Across Lancashire

Boasting a unique sash which sits entirely flush within the window’s frame, flush sash windows never protrude outwards opting instead for a sleek, clean, and historical aesthetic look. This gives the whole window a flat appearance, while still delivering market leading energy efficiency, low maintenance, and peace of mind security.

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.

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UPVC Timber Style Flush Sash Window Options

We are well equipped to supply and install any flush sash windows using either Veka or Deceuninck 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 flush sash window.

Depending on the style of property you’re planning on enhancing, each of our flush sash 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 flush sash windows are supplied tailor made.

Oak effect flush sash window
  • Brochures
  • Popular Colours

    Aluminium & UPVC Flush Sash 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.

    Deceuninck White Grain

    Deceuninck White Grain

    Deceuninck Rosewood

    Deceuninck Rosewood

    Deceuninck Nut Tree

    Deceuninck Nut Tree

    Deceuninck Irish Oak

    Deceuninck Irish Oak

    Deceuninck Ice Cream

    Deceuninck Ice Cream

    Deceuninck Heritage White

    Deceuninck Heritage White

    Deceuninck Golden Oak

    Deceuninck Golden Oak

    Deceuninck English Oak

    Deceuninck English Oak

    Deceuninck Classic Cream

    Deceuninck Classic Cream

    Deceuninck Chartwell Green

    Deceuninck Chartwell Green

    Deceuninck Black Ash

    Deceuninck Black Ash

    Deceuninck Anthracite Smooth

    Deceuninck Anthracite Smooth

    Deceuninck Anthracite Grey

    Deceuninck Anthracite Grey

    Deceuninck Agate Grey

    Deceuninck Agate Grey

    Brochures

    Full house installation with flush sash windows

    Exploring Flush Sash Windows in Lancashire: Your Questions Answered

    Welcome to our comprehensive FAQ section, where we delve into the specifics of Flush Sash Windows in Lancashire. Whether you're a homeowner or a trade customer, our aim is to provide you with detailed insights and clarity about these stylish and efficient window options. From their energy efficiency to their aesthetic appeal, we've compiled the most frequently asked questions to assist you in making an informed decision for your property.

    What are the glazing options available for Flush Sash Windows in Lancashire?

    Flush Sash Windows in Lancashire come with either double or triple glazing options, providing excellent energy efficiency and sound insulation for both homeowners and trade customers.

    Can you describe the different opening styles of Flush Sash Windows?

    These windows are available in various opening styles, including side opening, top opening, and side hung styles. Each style offers a unique functional advantage and aesthetic appeal.

    How do Flush Sash Windows mimic 19th-century traditional styles?

    The flush sitting sash of these windows mirrors the traditional styles of the 19th century, giving them a classic and timeless appearance.

    What are the benefits of the multi-chambered frames in Flush Sash Windows?

    The multi-chambered frames in Flush Sash Windows contribute to lower U-values, meaning better insulation and increased energy efficiency.

    Are there colour options available for Flush Sash Windows?

    Yes, there is a generous range of RAL colour options and tones available. This allows for the creation of a specific aesthetic, with over a hundred distinct shades and tones, including vibrant Reds, elegant Creams, and traditional woodgrain foils.

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      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.

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      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.