The SIGA-TS4 trim skirt sits between the detector base and the ceiling to cover the exposed ears and surface imperfections left by a 4-inch square electrical box. Paint the wall once, drop the skirt over the rough edges, and forget the hole is there. Included with every 4-inch base (KI-SB4, KI-RB4, KI-IB4), so most installs already have one in the box - order separately only when retrofitting a smaller base onto a 4-inch box.
Clean finish, zero callbacks
Snaps over standard North American 4-inch square boxes and seats flush against the ceiling. No cutting, no trimming, no extra hardware. If the box is there and the base doesn't cover it, this does.
Brand:
Kidde Commercial
Form factor:
Trim skirt/ring for 4-inch square electrical boxes
Box compatibility:
Standard North American 4-inch square electrical box
Material:
High Impact Engineering Polymer (white)
Use case:
Covers exposed mounting ears and surface imperfections not hidden by standard detector bases
Family compatibility:
Kidde Commercial SIGA Series intelligent detector bases (KI-SB4, KI-RB4, KI-IB4 and smaller bases)
Ship weight:
0.1 lbs (0.04 kg)
What electrical box does the SIGA-TS4 fit?
The SIGA-TS4 fits standard North American 4-inch square electrical boxes. It sits between the detector base and the ceiling surface to cover any exposed box edges or mounting ears.
Does the SIGA-TS4 ship with detectors or bases?
It ships with every 4-inch base (KI-SB4, KI-RB4, KI-IB4). If you're ordering a 4-inch base, the trim skirt is already in the box.
When would I need to order the SIGA-TS4 separately?
When you're mounting a smaller base (non-4-inch) onto a 4-inch square electrical box and the base doesn't fully cover the box edges. The trim skirt fills the gap.
What is the difference between the SIGA-TS4 and the GSA-TS?
The SIGA-TS4 is for the SIGA (Signature) intelligent detector line. The GSA-TS is the Genesis Series equivalent. Not interchangeable - match the trim skirt to the detector family on the job.
Can I paint the SIGA-TS4 to match the ceiling?
The skirt ships white, which matches most commercial ceiling tiles. It can be painted to match non-white surfaces. Use a light coat and let it cure before mounting.
Spec Sheet
