uPVC Sliding Sash Windows Truro, Cornwall

Although sliding sash windows from Mike Martin Windows provide homeowners in Truro with all the benefits of uPVC, they primarily function like a wooden box sash window with both the top and bottom sashes sliding up and down to meet your ventilation needs.

They are the preferred option for historical properties because of their superior double glazing and energy-efficient frames. It is simple to understand why people are switching from wood to uPVC because of the wide range of colours and finishes that are offered.

The two sliding sashes are practical and simple to operate; they move independently of one another within an outer framework and are supported at any height by a balanced load mechanism.

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uPVC Colours

Obscure Glazing Options

Around Truro, Cornwall, and elsewhere, add some charm with some vertical sliders.

You can rely on the design and quality of our vertical sliding windows for many years because they are made in the UK. They have a wide range of high security locks installed, protecting your family from intruders. This makes it simple for you to keep your Truro home ventilated properly while remaining totally safe.

As well as their uncompromised security and unique design, our Sash Windows come complete with a 10-year insurance backed guarantee as well as being registered with governing body Assure.

Sash Windows Cornwall
PVCu Sliding Sash Windows

5 benefits of Vertical Sliding Windows

  • Unlimited colour options
  • A+ rated for energy efficiency
  • Low U-values
  • Easy-clean hinges
  • High security locking mechisms



Established in 1986, Mike Martin Windows are proud of their history and experience within the industry


Mike Martin Windows are proud to offer a full 10 year comprehensive guarantee with every installation


Mike Martin Windows do offer a free no obligation quotation to every customer and do not undertake any pressure sales tactics


Every product supplied by Mike Martin Windows is made to measure for each customer

What our customers say

Great quality and competitive price

We had two rotten timber windows replaced in our old Farmhouse. The windows were fitted and they look superb. Great quality and a competitive price.
Jan, 24

Reik, N

Installer went above and beyond

Good quality product. Installer went above and beyond to be helpful.
Jan, 24

Mathers, P

Recommend to anyone

Brilliant job happy to recommend to anyone.
Jan, 24

Keeling, H

Superbly finished job

Replaced an outside wooden door with a UPVC one. Initial survey and advice was done very politely and efficiently. I was told demand might cause a wait. Received a phone call offering 8th Jan which I accepted. The fitter arrived on time, worked efficiently, tidied up and left us with a superbly finished job.

Turner, A

Clear advice and friendly team

New windows and doors, super easy communication, clear advice and friendly team.
Jan, 24

Thomas, K