A staple of Georgian architecture, sash windows bring a touch of elegance and tradition to a property while offering modern-day benefits, making them a favourite choice for homeowners across the UK. Their energy efficiency, durability and environmentally friendly features make them a popular option and a great investment for their timeless appeal.
With so many options on the market, finding the right sash window can feel overwhelming and so it’s important that you choose the right seller to reap the many benefits they offer. To help make your decision easier, we’ve highlighted below the top five best-selling sash windows in the UK, rated for their quality, performance, and customer satisfaction. Each brand offers unique features and benefits, such as traditional aesthetics, modern designs, energy efficiency, security features, and customisation options.
5 best companies in the UK for your sash windows
When it comes to choosing the perfect sash windows for your home, it’s important to consider the reputation and offerings of different brands. Below are the top five companies in the UK, known for delivering high-quality sash windows that suit a variety of needs.
Colin’s Sash Windows: Top seller in the UK
Colin’s Sash Windows is a top-rated brand known for combining traditional craftsmanship with modern technology. The wide range of timber sash windows on offer is perfect for period properties as well as modern homes.
The products come with double glazing, ensuring energy efficiency without compromising on the classic sash look. One thing that stands out about Colin’s Sash Windows is the attention to detail and commitment to providing long-lasting products. With frames made from sustainably sourced wood, you can feel good about both the quality and the environmental impact of your purchase. Above all, their prices ensure that you don’t have to go above your budget to get these classic yet modern sash windows for your home.
Key features:
- Offers excellent thermal insulation, reducing energy costs
- Known for great customer service and support
- High energy efficiency due to double glazing
- Focus on traditional aesthetics with modern features
- Easy-to-use sliding mechanisms for smooth operation
- Customisation options available for size, finish, and hardware
- Available in various sustainable wood types, including hardwood and pine
Bereco
Bereco is another leading name in the UK sash window market. They are renowned for offering a variety of designs that can fit any home, from Victorian terraces to contemporary houses.
Bereco’s products are praised for their smooth operation and durability, as well as their ability to reduce noise pollution thanks to advanced glazing technology. What makes them special is their attention to sustainability with windows being made from FSC-certified timber, meaning the wood is sourced from responsibly managed forests. Plus, they offer a range of energy-efficient options, helping to reduce your carbon footprint.
Key features:
- FSC-certified timber for eco-friendly sourcing
- Noise-reducing glazing options
- Available in traditional and modern designs
Ventrolla
Ventrolla is known for its expertise in restoring and upgrading traditional sash windows. They specialise in improving the performance of older windows while maintaining their classic look, making them a great option for heritage homes.
If you’re dealing with draughts, rattling, or poor insulation, Ventrolla’s team can provide a solution that improves energy efficiency and comfort. Their products are designed to enhance the longevity of sash windows with minimal disruption to the original aesthetics. Whether it’s uPVC or timber sash windows, Ventrolla’s services include repairs, draught-proofing, and complete window overhauls.
Key features:
- Expert in restoration and draught-proofing of traditional sash windows
- High focus on energy efficiency improvements
- Minimal impact on the appearance of existing windows
- Services for both timber and uPVC sash windows
Masterframe
Masterframe specialises in manufacturing high-quality uPVC sash windows that mimic the appearance of traditional timber windows. Known for combining style and practicality, their windows offer the charm of old-fashioned sash windows while benefiting from modern materials.
Masterframe’s uPVC sash windows are energy-efficient, low-maintenance, and durable and customers can choose from various custom options, allowing homeowners to pick their preferred finish, colour, and hardware. Their windows are popular for their strong performance in energy efficiency and weather resistance. It is one of the few reasons why they are an optimal choice for homes across the UK.
Key features:
- uPVC sash windows designed to look like traditional timber
- Low maintenance and highly durable
- Excellent energy efficiency
- Customisable options for colour, finish, and hardware
The London Sash Window Company
The London Sash Window Company is a trusted name in the UK, known for its high-quality timber sash windows. Specialising in restoring and replacing traditional sash windows, they have built a reputation for craftsmanship and attention to detail. They offer both single and double-glazed windows, catering to those looking for either historical accuracy or modern efficiency.
What sets The London Sash Window Company apart is their expertise in a diverse range of projects. Whether you have a heritage home or a new build, they can provide tailor-made windows that match your specifications while retaining the classic sash design. With a focus on long-lasting materials and precision, they deliver sash windows that stand the test of time.
Key features:
- Specialisation in restoring and replacing traditional sash windows
- Bespoke options available for unique projects
- Focus on high-quality timber and durable construction
Final thoughts
Choosing the right sash windows for your home is a big decision, but knowing which companies offer the best products can make the process much easier. Whether you prefer traditional timber, uPVC, or aluminium, there’s something for everyone in the UK market.
