Sash windows are a popular choice for homeowners who want to preserve the character of a traditional property or add a classic detail to a newer home. Their distinctive design can complement period architecture while offering a practical option for window replacement and renovation projects.
If you’re considering sash windows for your home, this guide explains the main styles and what to think about before choosing a new design.
What is a sash window?
A sash window has one or more movable panels, known as sashes, set within a frame. The panels slide to open the window. The traditional arrangement uses two sashes, with one moving vertically past the other.
Sash windows are often associated with period homes, but modern versions can suit a range of properties. The right style depends on your home’s architecture, your preferences and the project specification.
Common sash window styles
Sliding sash windows
Traditional sliding sash windows open vertically, with one sash moving up or down within the frame. Their familiar proportions make them a natural choice for many period properties.
Spring sash windows
Spring sash windows use a spring mechanism as part of the opening design. They can provide a contemporary take on the classic sash appearance. Fenex features spring sash windows among its product and project examples.
Sash box windows
A box sash is a traditional sash window design associated with a box-like frame structure. When considering this style, it’s important to assess the property and the window opening so the chosen product is suitable for the project.
Choosing sash windows for a period property
When replacing windows in an older home, consider how the new design will work with the property’s existing details. Look at the proportions, frame profile, glazing, finish and opening style. A design that respects the building’s character can help maintain a consistent appearance.
Every property is different, so taking accurate measurements and discussing the options with an experienced window specialist can help you make a considered choice.
Can sash windows work in a modern home?
Yes. Sash windows can add a distinctive feature to a contemporary renovation or new-build project. The choice of material, colour and finish can influence whether the windows feel traditional, modern or somewhere in between.
Fenex supplies and installs tailored window solutions for traditional and modern properties, with options including timber and other materials. Ask the team about the sash styles and specifications available for your project.
Why surveying matters
Accurate surveying helps establish the dimensions and requirements for your replacement windows. This is especially useful where existing openings have been altered over time or where the building has features that may affect the fit.
Fenex offers professional surveying as well as supply-only, installation-only and supply-and-fit services. The right option depends on how you’re managing your project and whether you already have windows selected.
Supply only or supply and fit?
If you’re a homeowner coordinating your own trades or a builder managing a project, supply-only sash windows may suit your plans. If you’d prefer one team to manage the product and fitting, ask about a supply-and-fit window service. Fenex also offers installation-only services for customers who have already purchased their windows.
Discussing your project before ordering can help clarify what measurements, specifications and arrangements are needed.
Find the right sash windows for your home
Sash windows can bring classic proportions and a distinctive look to both period and modern properties. The best choice depends on your home, the window opening and the style you want to achieve.
Contact Fenex Windows to discuss sash window supply, surveying, installation-only or supply-and-fit options for your project.
Frequently Asked Questions
Are sash windows only suitable for period properties?
No. While sash windows are strongly associated with traditional homes, they can also be considered for modern renovations and new builds. The design and finish should suit the property.
What is the difference between sliding sash and spring sash windows?
Both styles have a sash-window appearance, but they use different opening mechanisms. Ask Fenex about the available options and which may be suitable for your project.
Can I order sash windows without fitting?
Fenex offers a supply-only service. You can also ask about professional surveying, installation-only and supply-and-fit services.
Should I arrange a survey before ordering sash windows?
A survey can help confirm measurements and project requirements. This is particularly useful for replacement windows in older properties, where openings may differ from standard sizes.
Does Fenex supply and install sash windows?
Fenex lists sash window supply-and-fit projects and offers surveying, supply-only, installation-only and supply-and-fit services. Contact the team to discuss your requirements.