Building Supplies :: Velux Roof Skylight Windows :: Velux Conservation :: Velux Conservation GHL Roof Windows
Velux Conservation GHL Roof Windows(GPL)
GHL SD5N1 GPL + Flashing for slate up to 8mm thick (min 35° roof pitch).
GHL SD5P1 GPL + Flashing for plain tiles up to 15mm thick (min 25° roof pitch).
GHL SD5W1 GPL + Flashing for tiles up to 120mm in profile (min 15° roof pitch).
GVT 154 0059S - Side-hung Conservation Window
GVA 0059 - Top Hung Conservation Window
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