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Energy Efficient Windows

Since our incorporation in 1977 we have been committed to manufacturing energy efficient windows that achieve at least the minimum life expectancy. This has led to us partnering ourselves with companies such as Deceuninck, Maco and Securistyle, who are all well respected names within the industry.

In early 2006, we realised the importance of not only developing durable windows, but also developing windows that are energy efficient. Consequently we quickly understood the importance of communicating this to our customers and therefore became involved with the BFRC. In response to the amendments to 'Document L' legislation for replacement windows in late 2010, we took the decision to achieve both "A" and "C" window energy ratings across all three of our UPVC profile systems.

We currently have both UPVC and timber energy rated windows available for both trade and commercial customers.

Energy Rated Window Options

The below table summarises the availability of the window energy ratings for our energy efficient window products.

BFRC Label (Click To Enlarge) Profile Whole Frame U-Value Centre Pane U-Value Whole Frame Solar Gain (G) Factor Glass Solar Gain (G) Factor Glass Make-up
Energy Rated Window - BFRC Certificate No. 1327
BFRC ratings certificate for our energy efficient Dempsey II Stormproof windows using "Accoya".
 Dempsey II Stormproof window manufactured with the timber species "Accoya". 1.4 W/m² K 1.163 W/m² K 0.43 0.71 4-16-4
Energy Rated Window - BFRC Certificate No. 2803
"A" rated window certificate for our energy efficient UPVC casement window using Deceuninck 2500 profiles.
 Deceuninck 2500 "Chamfered" profile system (fully reinforced). 1.4 W/m² K 1.221 W/m² K 0.47 0.74 4-20-4
Energy Rated Window - BFRC Certificate No. 2804
"C" rated window certificate for our energy efficient UPVC casement window using Deceuninck 2500 profiles.
 Deceuninck 2500 "Chamfered" profile system (fully reinforced). 1.6 W/m² K 1.221 W/m² K 0.45 0.71 4-20-4
Energy Rated Window - BFRC Certificate No. 2805
"A" rated window certificate for our energy efficient UPVC casement window using Deceuninck 2800 profiles.
 Deceuninck 2800 "Decorative" profile system (fully reinforced). 1.4 W/m² K 1.221 W/m² K 0.45 0.71 4-20-4
Energy Rated Window - BFRC Certificate No. 2806
"C" rated window certificate for our energy efficient UPVC casement window using Deceuninck 2800 profiles.
 Deceuninck 2800 "Decorative" profile system (fully reinforced). 1.6 W/m² K 1.221 W/m² K 0.45 0.71 4-20-4
Energy Rated Window - BFRC Certificate No. 2807
"A" rated window certificate for our energy efficient UPVC casement window using Deceuninck 3000 profiles.
 Deceuninck 3000 "Zendow" profile system (fully reinforced). 1.5 W/m² K 1.221 W/m² K 0.47 0.74 4-20-4
Energy Rated Window - BFRC Certificate No. 2808
"C" rated window certificate for our energy efficient UPVC casement window using Deceuninck 3000 profiles.
 Deceuninck 3000 "Zendow" profile system (fully reinforced). 1.6 W/m² K 1.221 W/m² K 0.45 0.71 4-20-4

Energy Saving Recommended Windows

Energy Saving Trust

Further to our involvement with the BFRC we have also registered our energy efficient windows with the Energy Saving Trust, demonstrating our commitment to manufacturing and installing products that are both durable and efficient.

You can find additional information on energy saving glazing products from the Energy Saving Trust website.