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Expert sash window repair and replacement

Kingston upon Thames is a lovely borough of South West London. The town’s rich history calls for windows that not only enhance the visual appeal of homes but also stand the test of time. With its picturesque landscapes and diverse architecture, Kingston is the ideal canvas for the timeless elegance of sash windows. We understand the distinct character of Kingston and specialise in providing windows that seamlessly blend with the local aesthetic.

We take pride in offering bespoke solutions that capture the essence of this beautiful part of London and have installed and repaired many sash windows in Kingston and the surrounding areas. Our familiarity with the borough from our base in Twickenham, ensures that every installation reflects the area’s unique charm.  We also offer a range of window shutters through our sister company, Shutterwise.  

Why SashWise are the right choice

Front of a house with Sash Windows
  • As a small, family-run business, we take great pride in delivering superior craftsmanship. Our focus is in providing the utmost level of service and value to our customers.
  • Our team of highly skilled installers specialise in the repair, replacement, and restoration of timber sash windows.
  • We employ the most advanced draught-proofing system available and utilise materials of the highest quality to ensure lasting results.
  • Your home is treated with the utmost care from the moment we arrive until we leave – we use dust sheets to protect your furniture, and we meticulously remove all debris, dust, and old materials before we depart.
  • With over 300 5-star reviews on Checkatrade, our reputation speaks for itself. Don’t just take our word for it; see all our latest reviews here.

Sash window services

Sash window draught proofing

Servicing and draught-proofing

If your sash windows have broken cords or are stiff or jammed shut then this service will restore them to their original smooth working order.

Georgian sash window

Sash window repair and restoration

We completely and sympathetically restore your windows, so they will look like new without losing any of their original features.

Hardwood double glazed sash windows

New hardwood double glazing

If you do not require complete window replacement we can make new double glazed timber sashes to fit your original box sash frames.

Victorian sash window

New hardwood sash boxes

We can supply and fit new hardwood sash boxes complete with double glazed sashes that exactly replicate your original windows.

Discover Sashwise: Elevating Homes with Elegance

Sashwise are more than a sash window company; we are commited to enhancing the beauty and functionality of your home. Our passion for sash windows extends beyond craftsmanship; it’s a dedication to preserving the timeless appeal of your home’s architecture.

Quality Materials

We source only the finest materials to ensure the durability and longevity of your windows. Our commitment to quality extends to every detail, from the choice of wood to the precision of the glazing.

Innovation and Tradition

Balancing innovation with tradition, we merge modern technology with classic design. Our windows not only capture the essence of Kingston’s heritage but also incorporate the latest advancements for enhanced energy efficiency and security.

Trusted and Reliable

With a reputation built on trust and reliability, we have become the go-to choice for sash window installations in West London. Join countless satisfied customers who have experienced the transformation of their homes through our meticulous craftsmanship.

SashWise Van

Sash window projects in and around Kingston

For free no obligation advice, please call us on 0208 977 4627 or complete the form below:

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