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uPVC Sliding Sash Windows

uPVC Sliding Sash Windows

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uPVC Vertical Sliding Sash Windows

  • Traditional Vertical Sash Alternative
  • Tailor the Design to Suit Your Project
  • Innovative Spring Balance Mechanism
  • U value as Low as 1.4 W/m2K
  • Classic Aesthetic with Modern Performance
  • Sculpted Ovalo Details

Roseview ‘Charisma Rose’ uPVC Sliding Sash Windows

Ultra Trade Frames supply the impressive and functional double glazed vertical sliding sash window range to trade customers across East Anglia and the South East.

Our vertical sliding sash windows range is the ideal replacement for traditional vertical sash windows. Weights and pulleys are replaced by innovative spring and spiral balances, and they come with a unique tilt facility on both the upper and lower sashes to enable easy cleaning.

These cutting edge windows will increase thermal efficiency when replacing traditional wood sashes, resulting in a warmer property with excellent weather resistance. They can achieve an incredibly low U value of 1.4 W/m2K giving your customers lower energy bills, a fantastic selling point.

Traditional Aesthetic

With these double glazed vertical sliding sash windows, the traditional features really make them stand out as the perfect choice for any period property. They are manufactured with an intelligent front to back profile dimension to match existing box arrangements, making them easier to install.

Adaptable Installation

The aesthetics of these uPVC vertical sliding sash windows can be adapted to suit the property style on your project. There is a deep bottom rail option available, as well as astragal Georgian bar arrangements and traditional hardware design and functionality.

Each vertical sliding sash window is manufactured to your exact measurements, meaning that they are fully suited to replacing original vertical sash windows. We use your detailed specifications to ensure that you get a uPVC sliding sash window that is easy to install and will fit first time.

Energy Efficient

Our sash windows are incredibly energy efficient offering a U value as low as 1.4 W/m2K. They are also incredibly competitively priced, providing you with value that you can share with your customers.

Competitivley Priced

 You can get a free sash window quote from our online quote calculator tailored to your exact specifications.  It’s easy to use and takes just a few minutes to provide you with a unique price.


Traditional Design

When traditional aesthetics are vital for your project, these uPVC sliding sash windows are the perfect choice as replacements.


Tailored Finish

Our range of uPVC sliding sash windows come in a range of colours and foils, including woodgrain replicas, to suit your project.

Trade Sash Windows Modern Functionality

Modern Functionality

With spring and spiral balances, and a unique tilt facility on both the upper and lower sashes to enable easy cleaning, these windows provide modern functionality.

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