Sliding Sash Windows

From a terraced house to a stately home, our vertical sliding sash windows ensure that your property retains its character and charm giving your property a real touch of class.

Modern Yet Traditional

Our windows enable you to install new modern windows with the latest technology, yet still remain in keeping with their surroundings and character – city, countryside, commercial or residential, they can blend into most surroundings.

Sculptured Georgian bars, sash horns, two sliding sashes and a choice of hardware, together with a selection of beautiful finishes all add to the traditional feel of these beautiful windows.

Safe & Secure

Vertical sliding sash windows are fully reinforced, not only to prevent deflection in windy weather, but also to strengthen the sashes so that they are capable of carrying the weight of the glass and provide a strong secure fixing for handles, latches and other components.

The Sliding Sash windows come with CMS Gold Licence for security. A complete security testing package which ensures we are fully compliant with PAS24:2012.

Easy Maintenance & Cleaning

Manufactured using the latest modern materials, your new windows will not rot, flake or peel. Your windows will simply require an occasional wipe down with a damp cloth. The uPVC vertical sliding sash windows not only slide up and down like traditional windows, but tilt inwards so that the panes can be accessed making it easy to clean your windows from the inside.

Energy Efficient & Environmentally Friendly

The sliding sash windows are not only lead-free, but also carry an ‘A’ energy rating as standard, with Low-E double glazed units to keep the heat in, and help reduce your heating bills. The windows also have brush seals around the openings for exceptional draught proofing.

Choose Your Style


Designed to replicate the traditional timber sash window whilst incorporating the benefits of uPVC making this a virtually no maintenance solution.

**NEW** UPVC Living Oak

A sympathetic, textured finish including seamless welds, deep bottom rails, authentic ‘tun through’ horns and other design features.

Registered Installers of High Quality Market Leading Products

Quickslide Brochure

Frequently Asked Questions

Can you match the style of my existing sash windows?

Yes! We will replicate the detail and design of your existing sash windows as accurately as possible.

Do you dispose of the old windows after installation?

Yes we will always dispose of the old windows, glass and any rubbish that is left over from your installation. We will always try to ensure minimal disruption and mess is left at the property, both inside and externally.

Can I replace sash windows in a conservation area without planning permission?

In most cases you can replace your box sash windows as long as it is sympathetic to the originals. There are some conservation areas where planning permission is required so we would always suggest checking with your local office first.

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Lupin Works, Unit 5, Worcester Rd, Kidderminster DY10 1JR