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Series 502 - 504 SLIDING WINDOW
High Performance Sump Sills
For exposed locations similar to those illustrated on this page. Vantage can offer two high
performance sill options. Sump sills are
only available on Series 502, 504 and 506.
300Pa : This 55mm high sump sill has a water resistance rating of 300Pa and would be suitable for projects with a design wind load rating less than 2200Pa.
450Pa : This 75mm high sump sill has a water resistance rating of 450Pa and would be suitable for projects with a design wind load rating less than 3000Pa.
The anti blow back valve illustrated is required.
Magnum sliding windows also give 450Pa
water resistance plus they comply with air-conditioning
requirements.