


Water
Resistance. The sealing and draining of
the opening panel is the key to the very high
water resistance (450Pa).
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Water
may get into this window at some
point in time - So we have allowed
for this water to be drained
down through patented anti
blow-back ball valves into
the sump sill then out via
drainage holes. The
sill drainage holes are covered
by a removable running rail.
Bold Internal Lines. If you have opted for a special frame colouring or you prefer the chunkier look. This could be what you are looking for.
Splayed Design: Vantage also offer a splayed looking version (in lieu of the square look) called Series 601.