Warmer The Series 60 window will reduce heat loss by up to 50% using standard glass and up to 65% with a thermally efficient glass (low-E). The system is also fitted with a mixture of high performance brush and compression seals that will minimise drafts and ensure much greater comfort near the window.  

INSULATION (U-VALUE) CALCULATED IN COMBINATION WITH A PRIMARY WINDOW AT BRFC SAMPLE SIZE OF 1430 X 1230MM

GLASS	METAL PRIMARY WINDOW	TIMBER PRIMARY WINDOW
4 - 6.8mm	2.92 W/m2K	2.64 W/m2K
4 - 6.8mm low-E	1.94 W/m2K	1.81 W/m2K

Quieter A Series 60 window set 100mm apart from the existing window will reduce noise levels by more than 40dB (decibels).  In most circumstances this will achieve World Health Organisation guidelines for quiet living and working environments.  

NOISE INSULATION MEASURED IN COMBINATION WITH A PRIMARY WINDOW

GLASS	50MM CAVITY	100MM CAVITY	200MM CAVITY
4 - 6.4mm	40 dB (Rw)	44 dB (Rw)	46 dB (Rw)
6.8mm	41 dB (Rw)	45 dB (Rw)	47 dB (Rw)

 Safer The Series 60 window is not designed for security but when fitted with simple catch locks and glazed with laminated glass it will provide some resistance to forced entry.  When glazed with 6.8mm laminated glass low level blast protection is to be expected but this will be limited by the tilt-in design for the sliding sashes.

SECURITY PERFORMANCE (MAXIMUM ACHIEVABLE, CONTACT SELECTAGLAZE FOR SPECIFICATION REQUIREMENTS)

	TEST STANDARD
INTRUDER	Non certified second barrier to entry
BLAST	N/A
BALLISTIC	N/A
FIRE	N/A