TRIMDEK® Bottom Infill Strips, 950mm
Profiled foam strip that sits under TRIMDEK® sheeting and fills the five rib hollows. Push it in at the gutter line, on the top plate or under the sheet at a wall and it blocks wind, dust, leaves, birds and wasps from getting under the roof. It is not a waterproofing product; laps and flashings do that.
To order: select your state, enter the number of strips and add to cart.
Each strip is 950mm
Total metres ÷ 0.95, rounded up. For the strip that goes over the sheet under a ridge or apron flashing, order the TRIMDEK® top infill strip.
Product information
Bottom or top strip?
Bottom fits the underside of the sheet: flat base, humps up into the ribs. Use it wherever the sheet sits on something (gutter edge, purlin, top plate). Top fits over the sheet: flat top, notches down over the ribs. Use it wherever a flashing sits on the sheet (ridge, apron, barge). Most roofs need both.
Which sheet does it fit?
TRIMDEK® and equivalent 5-rib profiles: 190mm rib pitch, 29mm rib height, 762mm cover. COLORBOND® or ZINCALUME® makes no difference. It will not fit corrugated, KLIP-LOK® or SPANDEK®; each has its own strip.
How is it fitted?
Press it into the profile before the sheet is screwed down or the flashing fixed. No adhesive, no tools. Cut with a knife where a run ends mid-strip. The flashing or sheet compresses it; don't crush it flat or it stops filling the ribs.
Is it fire rated?
No. Not fire retardant. In a BAL-rated build the closure at the sheet edge may need to be a fire-rated product or a metal closure; check your BAL report.
How long does delivery take?
Ships from the depot in your selected state. Ordered with sheets, it travels on the same pallet. On its own, small-item postage applies $17.99 standard or $25.99 express.
