Ultimate Vertical Sliding Sash

The award-winning mechanically-jointed Ultimate Rose is, quite simply, the most authentic uPVC sash window available in the UK.

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house with ultimate vertical sliding sash windows
house with ultimate vertical sliding sash windows

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Why Choose Ultimate Vertical Sliding Sash?

The Ultimate is our most authentic uPVC sash window. With only a 35mm mid rail with an engineered interlock to give a solid timber feel along with run through horns, deep bottom rail and putty line finish externally. This window is painstakingly detailed with mechanical corners and is available in both smooth or white woodgrain finish to create the best timber alternative sash window. Ultimate is fully mechanically jointed to help it closely replicate an original sash window. In fact, the difference is so hard to tell, even up close, that our Ultimate sash windows have been accepted in sensitive conservation areas where maintaining traditional aesthetics is crucial. Ultimate sash windows will provide you with the security, high thermal performance and low maintenance of modern uPVC windows, yet still retain your home’s beautiful traditional appearance.

Frequently Asked Questions

What are Ultimate Vertical Sliding Sash Windows Prices?

It is impossible to give a typical cost for Ultimate Vertical Sliding Sash windows due to the difference in size, colour and installation type. We are happy to visit, measure and provide a free no obligation quotation.

Do the Ultimate Vertical Sliding Sash Windows require any special cleaning or painting?

The window is very easy to maintain, with an inward tilt facility that allows you to clean the window from inside your home. A simple wipe down is all it takes to keep the windows looking great for years to come, and best of all – no repainting!

What guarantee do I get with Ultimate Vertical Sliding Sash windows?

As with all products supplied and installed by 1st Glass Windows ltd we offer our fully comprehensive 10 year insurance backed Guarantee covering labour and materials.

What areas do you install your Ultimate Vertical Sliding Sash Windows?

At 1st Glass Windows we pride ourselves on our Aftersales support and industry leading guarantee. With this in mind we serve our local community to ensure our Service Department can maintain our high standards. The areas we cover are mainly Surrey, Kent and Sussex and include Biggin Hill, Caterham, Coulsdon, Croydon, Forestdale, Godstone, Kenley, Lingfield, Oxted, Purley, Riddlesdown,Sanderstead, Selsdon, Tatsfield, Warlingham, Westerham, Whyteleafe.

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