Conservation style window with a central mullion bar on the external face of the glazing.
BBA Approved (02/3944).
Semi-automatic pressure ventilation V40P to prevent wind gusting. “topSafe” security and safety offering reinforced hinge and keep together with a steel slat to the lower part of the sash to achieve at least class III safety as per EN13049.
External aluminium colour reference RAL9005.
Natural pine wood frame. Internal finish 2 layers of white acrylic varnish.
Bottom placed handle with 2 micro opening positions.
The sash is able to be rotated through 180 ° for cleaning the outer pane or operating an awning blind.
When the sash is rotated through 180° the outer pane is safe and easy to clean thanks to the sash blocking bolt.
Glass construction from outside to inside = 4H-Tg15Ar-33.2T - The outer pane is a 4mm toughened glass, 15mm warm TGI spacer filled with inert argon gas.
The 6.8mm internal pane is an anti-burglary class of laminate 33.2 (class P2A, EN 356,1(B)1 wg EN 12600), complete with a low emission coating. Producing a U-Value of 1.3W/m²K (glass U-Value 1.0W/m²K).
Acoustic rating 35dB (-1.-3).
Can be used on roofs with pitches between 15-90º. Can be used on roofs with pitches between 15-90º.
Window package Includes. 1 x recessed conservation style flashing kit, to suit the roof covering to be used (please confirm the roof pitch and exact name / details of the roof covering to be used).
All external Elements RAL9005.
Set also includes 1 x breather membrane collar and insulation. For linking the window to the roof system and providing insulation around the window.