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Sash Window Suppliers & Installers
Sliding sash windows have been around for hundreds of years, first coming to prominence in the Georgian era and becoming increasingly popular in Victorian times. Renowned for the traditional sleek finish they provide to properties when combined with modern window technology, it’s clear why they continue to be desirable.
Here at Benchmark Windows, we supply a full range of sliding sash windows. Available in different materials, including Timber, Aluminium, and PVC-U, there are options for everyone. Whatever your design style, installing our sliding sash windows could be the perfect energy-efficient solution for you.
Stunning Character Features
Our uPVC sliding sash windows look so realistic that they have been given Grade II Listed approval. This means they can authentically replicate the look of timber while retaining all of the benefits of uPVC windows.
As reputable sliding sash window suppliers and installers, we deliver stunning results while ensuring your property is treated with the utmost care and attention, giving you complete peace of mind.
What are The Benefits of Sliding Sash Windows?
There are many benefits to our sliding sash window installation, including:
- Bespoke design
- Energy Efficient
- Virtually maintenance-free
- Easy to clean
- Incorporating modern-day technology
- Double or triple glazing
- Highest quality materials
- High levels of security
Whether you have a modern home or a traditional property, our double-glazed sliding sash windows will complement it perfectly. Retaining your property’s character and charm, they are perfect for heritage and conservation projects.
Why Choose Us For Sliding Sash Windows Installation?
When you choose Benchmark Windows, you benefit from a complete, expert service. We’ll guide you on the best sliding sash window options for your home, supply the products, and provide professional window installation, repairs, and maintenance – all delivered to a high standard and at a fair price.
Our beautiful showroom in Lancing, West Sussex, has a wide range of sliding sash windows on display in an array of materials. Please feel free to come and visit us or call us today on 01903 756699 to speak to one of our expert team members.
FAQs
What are sliding sash windows?
Sliding sash windows are a traditional style of window that open vertically by sliding one pane over another.
They combine classic design with modern technology, offering a timeless look while providing energy efficiency, easy operation, and enhanced security for your home.
How do sliding sash windows work?
Sliding sash windows operate by moving one or more panels, or “sashes,” up and down within the frame.
Modern designs often use counterweights or spring balances to make opening and closing smooth and effortless, while ensuring the window stays securely in place at any height.
What materials are used for sliding sash windows?
Sliding sash windows can be made from a variety of materials to suit different styles and needs:
- Timber – Offers a classic, authentic look and traditional charm.
- uPVC – Low-maintenance, durable, and energy-efficient, while realistically replicating timber.
- Aluminium – Sleek, strong, and ideal for contemporary designs with slim sightlines.
Each material combines style, performance, and longevity to match your home perfectly.
Are sliding sash windows energy efficient?
Yes, modern sliding sash windows are designed with advanced double or triple glazing and high-quality frames.
This helps reduce heat loss, keeps your home comfortable year-round, and can lower energy bills while maintaining the classic look of traditional sash windows.
Do sliding sash windows require maintenance?
Sliding sash windows are designed to be low-maintenance, especially when made from uPVC or aluminium. Regular cleaning of the glass and frame is usually all that’s needed, while timber options may require occasional painting or treatment to maintain their appearance and durability.
Visit Our Showroom
Explore our complete range of sliding sash windows online or by appointment at our Lancing showroom. Our expert team is ready to assist with your project. Call us on 01903 756699 for more information or to schedule a visit today.