Chat with us, powered by LiveChat

Supply Only Windows and Doors


UPVC Windows Online 

A-Rated UPVC Windows

UPVC Windows come in all different shapes and sizes and understanding what makes a good UPVC Window can be confusing. In this section we will try and simplify the seemingly complicated task of explaining what you should look for in a UPVC Window.

Price your UPVC Windows Online HERE


When it comes to the look of your new windows there are really only two major things to consider, Do you want a Chamfered or Ovolo Profile ?

As seen below, both of these features have a slightly different look. This is an entirely personal choice and doesn’t affect the performance or integrity of the window.     


Available in many colours but are mostly confined to these seven. White, White Woodgrain , Anthracite Grey, Rosewood, Black, Golden Oak and Rosewood.

These colours all have what is called an RAL colour which is widely used across the industry meaning an Anthracite Grey UPVCGrey UPVC Window from one company will be very similar if not identical in colour and grain to another

UPVCGrey UPVC Window from one company will be very similar if not identical in colour and grain to another

UPVC Window Thermal Efficiency

Another confusing topic is U-Values.  The 70m Window Profile System has been pushed to its limits and UPVC Window Manufactures have all had to keep up with the leading profiles meaning the majority of window systems will now achieve U-Values of 1.4 and below


U-Values are a way of determining the Thermal Transmittance or Heat Transfer of a window or building structure. The thermal transfer for a UPVC Window is partly measured with the UPVC Window Profile its Self and the Type of Glass that is installed. Modern UPVC windows will almost certainly comply with building regulations in your local area

Thermal Efficiency from Eurologik

Chamber Eurologik Window Profile

We are proud to be one of only a few suppliers who are offering A-Rated Slim UPVC windows online. Many customers are concerned with the thickness of UPVC Windows and are looking for the most glass area and the least amount of plastic possible.

Modern technology has made this possible, UPVC Windows from Eurologik are thin and with the help of thermal inserts, also extremely thermally efficient. 

Our Slim Eurocell UPVC Windows have an outer frame which measures only 50mm in the height compared to Standard 57mm or 70mm sections of other frame manufactures

Please ask us about this Frame Upgrade when obtaining your quotation and we can asses whether this frame is a suitable option for your property. Some properties are not suitable for this product due to thick plaster lines and internal window boards. 

Eurocell Windows 

Our windows come with the option for both C and A-Rated Glass Units. Glass units are made up of two skins of 4mm glass which are then both sealed around an aluminium spacer bar to create a cavity. Cavity’s are filled with either Argon or Krypton Gas and accompany an upgraded spacer bar to generate an A-Rating .

Triple Glazing and Acoustic glass options available for areas of high noise pollution. Give us a call today to discuss your specific requirements.

E-Mail us at or call us on 01865 600 573.

Thermalogic Window System 

 Introducing the future of UPVC casement windows. The slim UPVC Window system from Eurologik 70 has much improved sight lines without impacting on performance

Scroll to Top