Trade uPVC Vertical Slider Windows in Woking, Surrey


Trade uPVC Vertical Slider Windows from Spectus Windows

Our Trade Vertical Sliders, designed by Spectus Windows trade, are engineered to deliver all the benefits of our modern, high performing uPVC materials. The trade uPVC Vertical Slider is a cost-effective solution for period style properties, along with new builds looking for a trustworthy, established product, ideal for any tradesmen in the Home Counties, including Surrey, Buckinghamshire and Greater London.

Spectus Window’s uPVC Vertical Sliding Windows combines modern standards of thermal efficiency and security with an authentic, traditional appearance. These trade sliders are manufactured to ensure they have a fully-featured Ovolo frame; providing optimum strength, superior thermal protection and excellent weathering performance. It can be fabricated in our Woking uPVC product factory with a mechanically jointed to the deep bottom rail to provide that classic look many Surrey homeowners seek. Whether it’s Chartwell green sash windows in Guildford, modern sash windows in Hampshire or uPVC sash windows in Kent, we can provide the perfect range for your project.

We’re a highly experienced uPVC vertical slider manufacturer in Guildford

Find the Spectus vertical slider brochure here for more information on Spectus’ systems windows. This includes the uPVC sliding windows specification and finishing features.

All of our PVCu windows are covered with a 10-year guarantee as standard, however, it is likely that their lifecycle will span much further than this.

  • Each sash option is post co-extruded.
  • Thermal properties are enhanced through its 24mm glazing.
  • Increased weathering performance through a pile seal detail on the sash edges and outer frame.
  • Air flow can be achieved through the use of trickle or glazed-in vents to suit particular applications as required.
  • Bespoke balance mechanisms for smooth operation.
  • Tilt open facility for ease of cleaning, with tilt restrictors for safety.
  • A range of cill sizes available.
  • Optional Georgian bar available as face fixed or glazed-in.
  • Provides extra living space.
  • Compatible with off the shelf hardware.
  • Flush gasket mimic traditional glazing.
  • Approved by many planning board, even in conservation areas.
  • Wide choice of colours and woodgrain finishes.
  • Band ‘A’ WER with 24mm sealed double glazed units.
  • Kitemarked BS EN 12608 and PAS24.
  • Available in a variety of Spectus Profile Colours.


Agate Grey
Anthracite Finesse
Agate Grey
Basalt Grey
Black Brown
Brilliant Blue
Chartwell Green
Dark Green
Dark Oak
Dark Red
Hazy Grey
Irish Oak
Light Oak
Natural Oak
Rustic Oak
Siena PR
Signal Grey
Slate Finesse
Slate Grey
Steel Blue
Swamp Oak
We accept credit card payments
Free Delivery up to 40 miles for orders over £2500 + VAT
Local Guildford Depot
Receive a quote in 48hrs (standard products)
A maximum of 15 working day delivery time (standard products)
Survey Assist**
Recycle your old uPVC frames and Glass for free***

BFRC Rated

Our products are BFRC rated, an independent verification of the energy efficiency of our windows and doors. BFRC rated energy efficient windows and energy efficient doors carry a ‘rainbow’ label.

Secured by Design

Our Windows are certified Secured by Design (SBD). SBD focusses on the design and security for new and refurbished homes, commercial premises and car parks.

CMS Licence (Gold, Silver, Bronze)

CENSolutions’ CMS Scheme ensures compliance with BS EN 14351-1, BS 6375-1:2015 and PAS 24:2016.

E. R. Certification

E.R. Certification conducts assessments and audits to enable window fabrication & installation companies to operate the WER scheme under the auspices of the BFRC.

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