•	Continuous Seal: A feature of the SlideMASTER™ doors is the continuous seal in the aluminium threshold. Glass filled nylon end caps are fitted with weatherseal to maintain the weather stop line. Where this becomes very important is on the middle panel on stacking doors when the door is moved to the closed position the sill has to be sealed correctly to achieve the water resistance required.
•	Sill Support: As illustrated onprevious page large door panels with thick glass will be heavy. On the 150mm wide stacking sill we have included a central sill support to carry the weight and prevent sill dishing.
Sliding Flydoors
•	Stacking Flydoors: Sliding flydoors can be fitted to the inside of Series 702 SlideMASTER™ sliding door, this includes stacking screen doors on custom double track flydoor frame as illustrated left.
•	ExternalFlydoors:If you want the flydoors on the outside we recommend Series 704 SlideMASTER™ doors.
•	Custom Flydoors: We have designed a special flydoor frame that will accept snap-in interlocks as illustrated left. This improves the appearance by aligning the flydoor stile correctly and reducing the number of visible fixings.
•	Flydoors Sizes: If your glass door panels are over 1300mm wide screen doors would be too wide and are therefore not recommended.