When it comes to choosing windows to upgrade and enhance your home, homeowners are often drawn to two iconic styles: sash windows and casement windows. Both have style and elegance, and modern advancements have meant that they are far more energy efficient than past versions. But as with any home improvement, each of these styles will be better suited to one property than another. Before we start comparing the two, let’s break down casement windows and sash windows to see what makes each style stand out.
What are Sash Windows?
Sash windows have many names depending on where you live and who you ask. Vertical sliders, sliding sash windows, double hung windows, the list goes on, but they all refer to the same thing. Seen traditionally in Victorian-era houses, sash windows are designed with two panes that overlap when they are opened vertically. The frames house a counterbalance, usually weights or a spring system, that will keep your windows open as much or as little as you choose. Traditionally they were made from timber, meaning a lot of maintenance and upkeep, but modern uPVC versions are convenient, low-maintenance, and can be made to look exactly like their classic wooden counterparts.
What Benefits Do Sash Windows Provide?
Heritage Charm
If you have a Victorian, Edwardian, or Georgian property, sash windows are the perfect choice to preserve and enhance the heritage style of your home.
Balanced Ventilation
Sash windows give you more balanced airflow into your home. Open both panels slightly to allow warm air to escape out the top as cool air is drawn in through the bottom.
Space Saving
If internal space is limited, sash windows are the perfect choice. Their vertical opening means that you don’t have to make room for them to open inside or outside of your home.
Modern Performance
Modern uPVC versions of traditional sash windows give you heritage style combined with 21st-century performance, efficiently insulating your property.
What are Casement Windows?
Casement windows are one of the most popular styles of windows across the UK. Their timeless design and effortless operation have kept them in popularity throughout Britain since the Tudor era. Casement windows are fixed on side hinges and swing open, creating a large made-up of one or two panes depending on the unit you choose.
What Benefits Do Casement Windows Provide?
Superior Ventilation
They open wide, bringing in plenty of airflow and efficiently ventilating your property.
Complete Weatherproofing
Casement windows are typically fitted with robust weather seals. Once closed, there is no risk of draughts or water ingress.
High Security
Multi-point locking systems within casement window frames keep them incredibly secure, making forced entry incredibly difficult.
Simple Upkeep
Casement windows have very few moving components, making maintenance almost non-existent.
Choosing the Right Style for Your Home
Both casement and sash windows are excellent options, but it’s
Home Character
Period homes are best complemented by sash windows. The traditional design highlights and accentuates the charm of your home. Casement windows have a more timeless design, suiting modern and traditional homes equally.
Ventilation Needs
If you want unrestricted airflow, casement windows are an excellent choice as they can swing open and bring in a wealth of fresh air. Sash windows are great for controlled ventilation, letting in as little or as much airflow as you want with ease.
Space Constraints
If your exterior clearance is limited, we recommend opting for a sash window. The vertical function won’t interfere with any plants or fixtures outside your window.
Energy Efficiency
Thanks to continual development and innovation within the window industry, all modern windows offer incredible levels of thermal comfort and energy efficiency.
Budget & Maintenance
Casement windows typically need less maintenance than sash windows because there are fewer moving parts that can malfunction. Compared to timber windows, however, uPVC window options require almost no maintenance to keep them performing and looking their best.
Why You Should Work with Premier Windows
At Premier Windows, we supply both sash and casement windows designed to meet the highest standards:
- uPVC Sliding Sash features from Roseview: A‑rated energy performance, slim profiles, authentic hardware, perfect for conservation areas.
- Flush‑fitting uPVC Sash for a sleek, timber-like appearance but with modern durability.
- Professional, friendly, and efficient service. We tailor our process to suit you, working alongside you to get the best result.
- All installations include free surveys, FENSA certification, and a 10‑year insurance‑backed guarantee via Premier Windows.
Ready to Transform Your Home?
Whether you’re drawn to classic sash elegance or sleek casement performance, Premier Windows can create the ideal match for your property, taste, and lifestyle. You can create a bespoke design with ease using our online quoting engine and receive a free, no-obligation quote.
For more information from our team of experts, give us a call on 01305 788887 or complete our online contact form today. Let’s refresh your home with style, heritage, and efficiency.
