uPVC Windows - A, B and C energy rated

We will only use Elite 70 profile for our uPVC windows, which is the flagship product from the UK company Spectus. It offers the following advantages:

  • Elite 70 is a complete suite of uPVC components, which provides simplicity in design and fitting, along with a consistent aesthetic finish throughout your property
  • Window Energy Ratings (WER) of band A can be achieved through flush glazing or triple glazing, with further glazing options providing the flexibility for us to offer you B or C rated windows too
  • Post Co-Extrusion (PCE) flexible gaskets are securely pre-fitted to the window profiles during manufacture, which prevents the seals shrinking back through ageing, thus providing extended performance
  • The system includes a full range of aesthetic accessories, such as Georgian Bars and Decorative Horns
  • Spectus uPVC profiles are extruded in accordance with BSEN9001:2008 and kitemarked under licence BSEN12608

A, B & C energy rated uPVC windows from H & H Double Glazing


Spectus uPVC windows can achieve a Window Energy Rating of band A. Through continuous evaluation and improvements in design and quality testing, Spectus have devised a suite of products that maximises the retention of solar heat gain within the property, whilst minimising any thermal and air loss. And because our windows are designed to provide high levels of energy efficiency, you'll benefit from reducing your carbon emissions and the ability to lower your heating bills.