Triple-Glazing upgrades now available across EVERY product range!

Mid-Range Sash Windows

Maintenance-free, custom colours, energy efficient and traditional design, it’s no wonder our Mid-Range sash windows are a customer favourite.

For traditional charm with all the pizazz of modern interior decor, Manchester Window Factory’s mid-range sliding sash window collection gives you the premium aesthetic at an affordable price point.

Triple-Glazing upgrades now available across EVERY product range!

Authentic Design

True to the original timber design of traditional sash windows, our mid-range is crafted to give an authentic period appearance featuring run-through sash horns, Astragal or Georgian bars, and slimline profiles.

Energy Efficient

With A rating energy efficiency as standard, you can wave goodbye to draughts and say hello to a cosier home. Our uPVC sliding sash windows are better for insulating your home than ever before with multiple glazing options to enhance this further.

Maintenance Free

Thanks to the innovative inward tilting capability, cleaning the outside of your window frames has never been easier or quicker – just an occasional wipe down will see your sash windows looking fresh for years to come, and no painting required like with traditional timber windows.

Colour Sash Windows

So much of a timber sash window’s charm lies in their individual quirks and design choices. Due to their original wood finish, it is not uncommon to find that traditional sliding sash windows are painted – a design choice that many of our customers wish to continue. 

Thanks to developments in high quality foil finishes, we can replicate this painted wood effect as well as opting for block colours – the choice is yours!

Natural Wood Effects

For an authentic nod to timber sash windows, our Foils suitable for both inside and outside of the window include Crystal White, Cream, Irish Oak and Golden Oak. 

Aluminium Trend

With aluminium and steel-effect windows becoming ever more popular, our sash windows are now available in Anthracite Grey to help add a contemporary twist to your traditional windows.

Custom Colours

Can’t find the perfect colour? Our mid-range sash windows can be any colour you can think of. Whether you’re looking to perfectly match an already existing part of your home, or you simply want to try something new, our sash windows can be colour matched to any RAL colour code using a high quality spray painted finish.

Window Sash Hardware

Need to match your hardware to your interior decorating? Choose from the following finishes for pole eyes, tilt knobs, sash lifts, sash locks and handles. 

See our other types of Sliding Sash Windows

The Classic

The Heritage

See our other products

Casement Windows


Glazing Options

Design and Installation Services


We are passionate about what we do. We will take the time to go through the ideal design specification to best suit your property and budget. We're not interested in sitting in your house for hours on end offering silly 'deals'.


All of our installers are directly employed by us and are paid a fixed salary. Unlike most other companies who use sub-contractors, our teams are given the time to ensure that your project is completed to the most exacting standards

Peace of Mind

All IBGs are NOT the same. As members of The Consumer Protection Association, our insurance backed guarantee covers 100% of the contract value. Many of our competitors offer IBGs covering as little as 25%. We are a Certass registered company.

Mid-Range Sash Windows FAQ

What Manchester Window Factory doesn’t know about windows isn’t worth knowing, so if your question isn’t answered below, our family-run business is here to help.

The ‘grid-style’ design of traditional Georgian style windows can be achieved in two ways during modern window replacements: Georgian bars or Astragal bars. 

With Georgian bars, the ‘bars’ are sealed inside the panes of glass, whereas with Astragal bars are added onto the glazing both internally and externally. Both methods help to mimic the appearance of multiple panes of glass.

Whilst this is completely up to you, if your existing windows are efficient with heat or are requiring a significant amount of upkeep, replacement sash windows are a worthy consideration. Furthermore, uPVC sliding sash windows can last many years and help in reducing your energy costs due to their excellent thermal qualities making them a fantastic investment for your home. 

Our mid-range uPVC sash windows were designed with safety in mind, with high performing locking systems, toughened glass and security bars providing excellent security from potential intruders.

This may be a question of personal preference but when it comes to durability, it’s hard to ignore the huge benefits of modern uPVC. With weather resistance and advancements in foil designs and colours, it’s now easier than ever to imitate the beauty of traditional timber sash windows but without the higher price tag or higher maintenance. 

Interested in mid-range sliding sash windows?

We design and install with lasting peace of mind. We’ll give you an honest quote without sitting in your house for hours on end. We don’t start off with one price, then dramatically halve it after a bogus call to a fictitious boss. We don’t believe in working that way. We never have and we never will.