Corner Fascia Trim – Professional Finish for Composite & PVC Decks

Upgrade your deck's appearance with our Corner Fascia Trim, purpose-built to cover fascia seams while adding architectural polish. Unlike simple covers, this trim requires cutting back fascia boards for proper installation and must be mounted with a 1-inch overhang on surface deck boards. This ensures a professional finish that hides raw cut edges and prevents gaps from pulling apart over time.

Each trim piece is manufactured from genuine Trex deck boards to guarantee a perfect color and texture match — but it is not a Trex-branded product. HG Thermaform is not affiliated with Trex; we independently repurpose OEM decking materials into specialized fascia solutions.

The result is a durable, precision-crafted component with no need for adhesives or built-in fasteners, providing both strength and simplicity. Contractors and homeowners alike can achieve seamless fascia integration with standard tools, guided by our included written instructions and video resources.

Available in multiple colors to complement your decking project, our Corner Fascia Trim pairs perfectly with Keystone Fascia Trim for a complete, cohesive finish that stands the test of time.