The FS Fixed Skylight is perfect for visually expanding any area of the home by transforming rooms with daylight and views of the sky. It provides an economical alternative for creating a spacious home that is filled with abundant daylight. Product features: White painted interior wood frame and sash. Outer aluminium cappings (grey). Smooth, low profile sits lower in the roof, does not obstruct the roofline.Choice of 9 sizes. Choice of High Performance glazing (with NEAT™ coating: reduces cleaning frequency) or Comfort double glazing (most sizes). Complete with flashings for corrugated iron or tile roofs. Available in 9 sizes Approx 75% Heat Block.