Weather Resisting Sills
	The details on this page show the weather resisting sill options.
•	Weather resisting sill opening out shown lower left will resist 200Pa water.
•	Fitting a weather seal on sill in sub-sill increases water resistance to 450Pa.
•	The weather resisting sill in sub-sill opening out shown below will resist 300Pa water.
•	Sub-sill fitted with co-extruded Santoprene drainage hole protection hinging flap from blow-back.
	Other sill options:
•	Recessed sills for clean flat access.
•	Ramp sill for locations where you can’t recess the sill.