Installation Instructions

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Sill Termite Barrier


SKU N/A Category


Termites climb up the exposed vertical concrete perimeter and enter the structure at the base of the exterior sheathing.

TERM Sill Moisture|Termite Barrier is a “peel and stick” supplemental non-chemical termite barrier.  It is installed directly on the concrete underneath the sill plate.  It blocks entry of subterranean termites at this common entry point.  It also acts as a barrier to moisture and energy leaks

TERM Sill Barrier, recommended in combination with TERM Base Flashing Barrier, can block entry at the base of exterior sheathing. TERM Flashing Barrier comes in 75′ rolls. Roll widths are 12″ and 18.”

Product Coverage

Each roll of TERM Sill Barrier protects 61″ of sill plate. Add 5-10% for overlaps and waste. Roll widths are 6”, 7”, 8”, and 9”

The sealant in TERM Sill Moisture|Termite Barrier is formulated from polymer asphalt which has been upgraded to incorporate a nonchemical termite and insect barrier. The sealant is laminated to a high strength and puncture resistant polyethylene backing.


Accessories Needed

Polyguard 650 WB Primer

How much Polyguard 650 WB Primer do I need?

TERM Termite Sealant

Tools Needed

Chalk Line
Caulking Gun
Measuring Tape
Paint Roller

Additional information

Dimensions N/A
Width Choice

6", 7", 8", 9"

Roll Length