Masonry Magazine March 1971 Page. 2
If Henry III had only specified Zonolite Masonry Fill, the savings would have already exceeded £875,000.
Assuming, of course, that Westminster Abbey has been getting heating bills for the last 700 years. By this time, Zonolite Masonry Fill Insulation would not only have paid for itself; it would have paid for the building! Today, Zonolite Masonry Fill Insulation frequently pays for itself within two or three heating seasons. And in addition, its use will probably make possible a lower investment in heating and cooling equipment. It's economical to install. A lightweight, free-flowing, granular vermiculite, Zonolite fills walls up to 20 feet in height in a single pour. And it's permanently water-repellent.
Get the full savings story on Zonolite Masonry Fill Insulation from your Zonolite man-on-the-job. Construction Products Division, W. R. Grace & Co., 62 Whittemore Ave., Cambridge, Massachusetts 02140.
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