You Can Depend on Atlantic Coast Precast for Quality Precast Concrete Products!

Concrete Window Sills

Concrete Window Sills


Protect your home or business in Boca Raton with Precast Concrete Window Sills that are designed to preserve your building's beauty by safeguarding the masonry from weather and corrosion, providing a transition between masonry and other exterior finishes. Atlantic Coast Precast offers precast concrete products in a variety of styles to suit your needs. Choose from one of our precast sills, or work with our team to customize a design for your project.

Using top quality molds and a reinforcing monofilament microfiber additive in our concrete mix, our Boca Raton Precast Concrete Window Sills are suited for use in both new construction and renovation applications, using water drip channels on the underside of the sill structure to direct water away from the walls and prevent mortar erosion. In business since 1965, we have worked with architects, engineers, designers, and contractors to realize their designs.

As precast concrete ages, it increases in strength and durability, providing continued support from weather and corrosion. Both visually appealing and adaptable for many applications, those in the construction professions trust Atlantic Coast Precast in Boca Raton for precast concrete window sills and all their precast stone products. To learn more and get your free quote, give us a call and work with one of our professional team members!

Monofilament microfiber concrete additive is used in our concrete mix for increased strength. When required steel rebar or fiberbar is used in our sills for reinforcement.

Our popular sizes are:

1' 7" (19") L 2' 0" (24") L 2' - 2 1/2" (26 1/2") L
3' 0" (36") L 3' 1" (37") L 4' 0" (48") L
4' 5" (53") L 5' 0" (60") L
6' 0" (72") L 6' 2" (74") L

We are also happy to work with you to produce custom sills based on your requirements.

Visit our sister company Artistic Columns

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