Practical hints to builders and those contemplating building / Facts worth considering relating to foundation, cellar, kitchen, chimney, cistern, brick-work, mortar, heating, ventilation, the roof, and many items of interest to builders.

by National Sheet Metal Roofing Co.

COMPARATIVE PITCH OF ROOFS.

Design J.—Front Elevation.

EIGHT-ROOM, TWO-STORY HOUSE.

OUR GUARANTEE.

We guarantee our shingles as follows: If you will use them, and they are properly put on in accordance with our instructions, and if they do not then give satisfaction, we agree to replace your roof, free of expense to you, with equally expensive material, any time within two years from the time you put them on. In addition to this, we may be able to give you a local reference, as our goods are in use in every State and Territory. We call your attention to the price list, and we will be pleased to make you discounts on application.

THE NATIONAL SHEET METAL ROOFING CO.,
510 to 520 East 20th St., New York City.