Large orange brick house with white sliding sash windows and a large door in anthracite grey - New Look Double Glazing
Traditional and customisable

Sliding Sash Windows by New Look Double Glazing

Discover authentic sliding sash windows at New Look Double Glazing. Customisable designs with energy efficiency and enhanced security. Get a free quote today!

Get a free quote
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Heritage Charm with Modern Benefits

uPVC Sash Windows In London and surrounding areas

Historically, sash windows have been associated with a traditional Victorian property. At New Look Double Glazing, we believe that our uPVC sash windows are befitting of your traditional or modern property, owing to our contemporary construction methods. By combining the classic design of sash windows with contemporary construction, we offer a solution to widely regarded problems with sash windows such as rattling and draughts. The sliding mechanism fitted into our sash windows means that you can easily control the airflow into your home.

Design your ownContact us

Product Options

Our windows come in a variety of colour options and finishes.

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No Horns (Std)

No Horns (Std)

Run-through Sash Horns

Run-through Sash Horns

White hardware is usual, but you can also choose Chrome, Gold, Black, or Satin Chrome. Optional decorative fittings include D handles, Georgian or Astragal bars, and trickle vents.

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Features of Our Sliding Sash Windows

Safe and secure: modern mechanisms and state-of-the-art multi-point locking system
User Friendly: With the tilt opening mechanism, these versatile windows can also be opened inwards on their side hinges making them easy to clean without the hassle of going outside of your property.
Long lasting and durable material: uPVC windows do not rot, warp, split or corrode – common problems among other materials.
Weather-proof: will not swell or rot and our coextruded bubble gasket – also known as a compression seal.
Environmentally friendly: PVC is one of the most non-toxic, energy efficient, versatile, and cost-effective materials available today.
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Gallery: Sliding Sash Window Inspiration

Your installation journey with New Look Double Glazing.

Get started by booking a free, no-obligation consultation. Our team will discuss your needs, preferences, and design ideas, offering expert advice tailored to your home.

Following your consultation, we’ll arrange a visit to measure your windows, review design options, and provide you with a detailed, transparent quote.

Once you’re happy with the proposal, we’ll confirm your order, ensuring all details are finalised, and your custom windows are put into production.

Our skilled installers will fit your casement windows efficiently and professionally, ensuring minimal disruption and leaving your home looking beautiful.

FAQs About uPVC Windows

uPVC stands for Unplasticised Poly Vinyl Chloride. It is a robust and long-lasting material, used as a substitute for painted wood. It is commonly used in the construction industry for making windows and pipes as it has extremely low maintenance.

Modern UPVC should last the lifetime of the property, without rotting, rusting, peeling, or flaking. If your UPVC windows show any of these signs, then they may need to be replaced sooner. Our 10-year guarantee means that we can replace your UPVC windows if you have any of these problems.

We design our UPVC windows to be robust and long-lasting. The colour should not fade if correctly maintained. If this does happen, our 10-year guarantee means that we can replace your UPVC windows.

UPVC windows are extremely easy to maintain. They only require an occasional wipe down with a damp cloth to keep them looking brand new!

All our UPVC windows are fitted with multi-point locks and the glass is internally beaded, which prevents the glass being removed from the outside.

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Contact Us for a Free Quote

Our exquisite sliding sash windows will enhance the beauty of your home. Contact us today to set up a free consultation and find the best option for your property.

GET A FREE QUOTE