Liverpool - Upvc windows
A Family Run Business with 3 generations of Industry Knowledge, 20 years as installers of double and triple glazing throughout Liverpool

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BS EN 1279-2
BS EN 1279-2

Page last edited:
25 October 2016 6:09 AM.

Double Glazing
UPVC Double Glazing
Upvc Doors
Upvc Windows
Lightoak Windows
Rosewood Windows
Patio Doors
Sash Windows
Jones Window Systems

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A FREE no obligation quote from
The Premiere Home Improvement Specialists
We supply and fit the highest standard "A" rated energy saving Upvc windows in the Liverpool and surrounding area. Many members of the general public are aware of the ratings system that is applied to white goods such as fridges, freezers and washing machines, they are graded and labeled between "A" and "G", dependent on their environmental efficiency "A" rated is the most efficient. What is not commonly known is that this same system is applied to replacement windows and doors. Our PVC-U double glazed windows are "A" rated for their energy efficiency. We also offer the ultimate 44mm triple Glazed window as a further improvement.
JWS supply Double Glazed UPVC Windows and Doors in all styles and frame shapes including Panel Doors, Composite doors, French Doors and sliding Patios. Say Yes to JWS upvc double glazing from Jones Window Systems, Supplying the best energy saving A rated windows, manufactured by JWS at their own factory site in St Helens, JWS offer a full range of Conservatory designs with P Shape, Victorian and Edwardian Conservatories along with Leanto and Gable end conservatories and the popular and stylish brick pillar Orangery Conservatories with polycarbonate or Planitherm type glass roof panels. JWS offer a comprehensive insurance backed 10 year guarantee on all the double glazing products we manufacture and install.
Our unique finance options give you flexible control of your current and future finances. Flexibility is key, with our versatile payment plans. Retain your Savings to use when needed and use our nought percent finance options to delay your first payments and have your windows installed today to benefit from the heat saving properties they bring to your home now.

JWS manufacture all our own double glazing
and triple glazed window frames and double
glazed and triple glazed units. This is why
we can provide sustainable certified quality
in a wide range of window designs for any
architectural style, all designed to precisely
fit any size or shape house - whether in a
new home or a period built property.

JWS use the latest double glazing technology combined with multi-chambered Upvc to ensure our windows and doors are energy efficient. They are designed to keep you as warm as possible, designed to save you money on your heating bills. They are manufactured using materials that are recyclable and are therefore eco-friendly.

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Double Glazed Windows        
Entrance Doors
Sliding Patio
French Doors
UPVC Conservatory
Traditional Orangeries

For periods during the 19th century the wealth of Liverpool exceeded that of London itself, and Liverpool's Custom House was the single largest contributor to the British Exchequer.Liverpool's status can be judged from the fact that it was the only British city ever to have its own Whitehall office.




JWS manufacture and install the ultimate double glazed Upvc windows, our windows are certified by the BFRC council as "A" rated. Making it the best energy efficient double glazed window in the industry.






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