Fineastra Sill Profiles are designed to complete your window and door installations with elegance, durability, and optimal functionality. As the finishing element at the base of openings, these profiles ensure proper water drainage, protect façades from moisture damage, and create a clean, seamless connection between structural elements.

Available in a wide variety of sizes, Fineastra sill profiles are compatible with all Fineastra aluminium systems, and can also be adapted for use with PVC and wooden windows and doors.

Manufactured using high-quality aluminium alloys and finished to perfection, each sill profile is available in a full range of RAL powder-coated, anodized, and woodgrain effect options — delivering long-term performance and visual harmony in every architectural context.