IBF Window Sills are produced with a smooth surface that gives a fine finish and with water cap on the lower edge. Moreover, the sills are maintenance free and easy to mount. The sills are made of fiberglass reinforced concrete.
They come in these sizes:
14 x 150 x 5.5/2.0
17 x 150 x 5.5/2.0
27 x 117.8 x 6.0/1.8
Special measurements, styles and colors made to order.