There are a number of factors that separate high performance windows from others available in the market. Materials used, weatherseals, correct manufacture and installation all have an impact however; it is mainly the glass specification that dictates how well a window insulates.
Softcoat low-E Argon filled double glazing units are supplied as standard. Triple glazing and Krypton filled units are available to further increase thermal efficiency. Bereco products are available with a centre pane Ug value as low as 0.5w/m2k.
Bereco timber windows and doors can be supplied with a variety of glazing options to suit individual project specifications. We offer double and triple glazing, 4mm single & 14mm slimline double glazing with a vast range of obscure glazing patterns with varying privacy levels. In addition to this leaded designs and specialist glazing such as painted, bevelled, anti-sun and self-cleaning are also available.
What performance specification do you choose?
Core Thermal Performance (centre pane u value ug 1.0w/m2k)
Softcoat low ‘e’ argon filled 24mm double glazing available in the following configurations: 4/16/4 (Std Float) 4/14/6.5 (Security) 6.5/14/4 (Safety) 6.5/12/6.5 (Safety & Security) 6.5mm = laminated glazing for BS6262, part N of UK building regulations.
Superior Thermal Performance (centre pane u value ug 0.9w/m2k)
Softcoat, low ‘e’ krypton filled, 24mm double glazing with warm edge spacer technology. Warm edge spacers are available in : white, brown, grey, black
The Bereco A rated window uses the added feature of Diamant® glass; extra clear low iron glass for optimum clarity and solar protection.
What is a U Value?
U – Values indicate the efficiency of insulation. The lower the U-value, the better the energy saving.
All Bereco products are designed with 24mm doublke glazed soft coated glazing units. Low E argon filled float glass is quoted for as standard unless otherwise specified.