
Traditional Style with Modern Benefits
No more tugging at windows that have been painted shut and have warped over winter.

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Traditional Sliding Sash Windows
Stop struggling with windows that you cannot open because they are painted shut. Your new uPVC windows won’t warp in the winter either. Our lovely uPVC double glazed sash windows keep the traditional style of your home. They will also look great with minimal maintenance for many years.


High-Performance Sash Windows
In addition to this, our sliding sash windows come with a host of other features that make them not only easy to use but also incredibly secure. Add a touch of period detail with arches, Georgian bars or stained glass.
Sash Windows in Northampton
If you’re unsure whether new sliding sash windows are the right choice for your property, our team can offer expert advice and guidance. We understand that everyone’s needs are different, so we’ll take the time to understand your requirements before making any recommendations.


Modern Double Glazed Sash Windows
If old windows open onto a path, you may prefer windows that pose no risk of anyone walking into them. Another popular feature of sash windows is being able to open the windows inward for cleaning. If you want your home to look a little different from the neighbours, sash windows may be the answer.
Timber Sash Windows
Our timber windows are not just visually appealing but also environmentally friendly. Timber is a renewable material that has minimal impact on the environment. Unlike other window materials such as uPVC or aluminium, timber requires less energy to produce and can be easily recycled at the end of its life cycle.
Choosing timber windows for your home means you are making a sustainable and eco-friendly choice. You are also remaining true to the traditional charm and character of your property.


uPVC Sash Windows
Constructed from durable uPVC, these windows deliver superb energy efficiency and sound insulation without the regular painting and upkeep required by wood.
The modern sash window is designed with authentic details like mock horns and various glazing bar options. uPVC sliding sash windows offer a practical and attractive way to add value to your home and complement its existing architectural style.
Sash Windows Image Gallery
A box sash window, also known as a double-hung window, is a traditional style of window instantly recognisable by its vertically sliding panels, or sashes.
A concealed “box” within the window frame houses a system of weights, pulleys, and cords designed to counterbalance the sashes and make opening and closing effortless. While classic window sashes were crafted from wood, the replacement sash windows use uPVC or aluminium, increasing their durability and ease of maintenance.
Common Features of Vertical Sliding Windows
Classic style sash windows offer a timeless elegance paired with practical function. Typical features include decorative horns, which are small protrusions at the top of the sash window. You can also look forward to options like glazing bars and a variety of finishes. The sash window design allows for opening both the top and bottom sashes, creating versatile options for airflow and ventilation. New upvc traditional style windows are perfect for period properties.
Additional Notes
Due to the complex weight and pulley sliding mechanism used within a traditional box sash window, regular maintenance is often needed to ensure cords don’t snap and to keep the operation smooth. Modern uPVC versions aim to overcome these maintenance issues while preserving the classic appearance.
Modern sash windows that open inwards will have a tilt mechanism for cleaning. This often involves unlocking latches located on both sides of the window frame, allowing you to gently tilt each sash towards you. This makes it possible to clean both the interior and exterior of the window from inside your home.
There are several ways to insulate sash windows, with the best option depending on your circumstances and budget:
Draught-Proofing: Start by addressing any gaps or drafts around the window frame. Use weatherstripping, sealants, or specialised draught-proofing brushes to close up these air leaks, as they greatly contribute to noise infiltration.
Heavier Curtains or Blinds: Adding thick, lined curtains or blinds can offer a slight improvement in sound reduction by absorbing some sound waves.
Secondary Glazing: If you can’t replace your existing windows due to restrictions or budget, secondary glazing is an excellent solution. This involves installing an additional, discreet pane of glass inside your existing window, creating a layer of trapped air that significantly reduces noise transfer.
Why Secondary Glazing is Effective:
Significant Noise Reduction: Secondary glazing provides substantial soundproofing benefits, often comparable to full window replacement.
Preserves Original Windows: It’s ideal for historic or listed buildings where changing the primary windows isn’t permitted.
Added Benefits: In addition to soundproofing, it improves insulation, helping reduce energy costs and drafts.
Things to Consider:
Professional Installation: Secondary glazing works best when professionally fitted for a perfect seal to maximize its efficiency.
Cost: While less expensive than full replacements, secondary glazing does represent an investment.
Accessibility: Since secondary glazing usually isn’t easily removable, consider how this may affect access for cleaning or ventilation.
If traditional sash windows remain a major contributor to unwanted noise even after applying standard soundproofing techniques, secondary glazing offers a powerful solution.
Sash windows Daventry – Sash Windows Daventry

