Atlantic Windows

Atlantic Windows offers a few sill types to complement the need of your entrance system. Our standard mill finish sill is the most popular on steel and fiberglass smooth entrance systems. Now offering a black anodized sill (standard sill only) to complement your fiberglass textured entrance systems or one of our darker paint colour options. The high performance sill is our all PVC - No rot sill, no sweep required alternative, also rated with a B2.