SFS Designer

SFS Specification & Panel Calculator

Enter your SFS infill wall parameters below and generate a panel layout, materials schedule, and specification sheet — ready for estimating or enquiry.

Project Details

Application Type

This determines the head track and fixing arrangement.

Wall Geometry

Total horizontal length
Floor to soffit

Openings

Add each opening and specify its exact position along the wall. Distance from Left is measured from the left-hand edge of the wall to the left edge of the opening.

No openings added yet. Click "+ Add Opening" below if this wall has windows or doors.

Project Parameters

Determines design wind pressure
Head track movement allowance
Leave on Auto for recommended size, or choose a specific width. If your choice is insufficient for the wall parameters, the tool will upgrade to the nearest suitable size and flag it.
50mm standard; 70mm for deeper sections
Site-specific requirements — access, sequencing, movement joints, etc.