Wednesday, August 1, 2007

Nature's Bricks are Better than Ours

From John the Architect: Nature's Bricks are Better than Ours
Hot to Build Homes

Dear John:

Where to build your house may be, in truth, a question quite as important as how to build it. I regret my inability to give you the advice you need. Dr. Bowditch has, I think, intimated that there is an elysian field not far from here of such rare sanitary virtue that if its locality were known there would scarcely be standing-room within its borders for those who would flock thither, or something to that effect. I trust we shall some time have a scientific practical investigation of the whole matter, and such definite information as will enable us at least to qualify, by artificial means, evils that cannot, in thickly settled regions, be wholly avoided. Meantime stick to your text, keep high and dry. If you are bound to have a side hill, and can find none to suit, you can doubtless make one of the earth thrown from the cellar wherever you locate.

Have you decided what materials to use, whether wood, brick, or stone? You will hardly use any other. Glass houses are not popular, although for their sunlight they ought to be; paper ones are not yet introduced among us,--I'm expecting them every year; and iron, important and useful as it is, and destined to become more so, is not adapted to such buildings as yours. Wood, brick, or stone, then,--which of the three? To spare you all possible confusion, we will take them separately and in order, beginning with the hardest.

For rural dwellings in New England stone is rarely used, except for foundations below ground, being, according to the common notion, better for that purpose than brick, but not as worthy to be seen, unless hammered and chiselled into straight lines and smooth surfaces. Errors both. Well-burned brick laid in cement mortar are nearly always as good as a stone foundation, while nothing can be more effective in appearance than a well-laid wall of native, undressed stone. We have too long neglected one of the most available of our resources in not making use of the small loose stones that abound in many localities. They are cheaper and better than bricks, and, rightly used, so thoroughly in harmony with the nature around them that we should find them in common use if men were half as wise in accepting the means of grace provided for them as they are prone to seek out many inventions. The earlier farmers with enormous industry built them into fences, and then added a second story of wood to keep the sheep from walking over them, or piled them up in conical heaps, watch-towers for the woodchucks. The later farmers, with less patience but possibly more enterprise, are running away from them to the smoother fields and richer mould of the Western prairies. We can do better than either; for, wherever found, they may be used most favorably, not only for foundation walls that are deeply hidden from mortal view, but for the main walls of the entire building,--favorably, not only in point of economy and strength, but with most admirable result as to external appearance. And here you touch your fundamental principle, that the best outward effect can only be obtained by a judicious use of the materials with which you build. You must not make the walls without any reference to their composition or proportions, and then try to conceal the poverty and awkwardness of the structure by pinning up preposterous window-caps, hanging horrible brackets under the eaves that must always be in doubt whether they support the cornice or are supported by it, fixing fantastic verge-boards to the gables, and covering the roof with wooden knick-knacks that mock consistency and defy description. Look rather to the materials at your command, and, whatever they may be, try to dispose them in such way that, while each part performs a legitimate, necessary service, you shall still have variety and harmony.

Because I have suggested building your main walls of natural undressed stone, you must not attempt to construct them of that alone. The main corners, the door and window jambs, the caps and sills, cannot well be made of these rough hard heads and cobbles that are scattered over the fields, or from quarry chips. And here will arise the question of cost. It would seem decidedly grand to use for the corners substantial blocks of hewn stone,--sandstone, granite, marble, or porphyry,--channelled and chamfered, rock-faced, tooled, rubbed, or decorated; key-stones and voussoirs embellished with your monogram or enriched by any other charming device you choose to invent; bands of encaustic tile, brilliant in color and pattern, belts of sculptured stone, and historic tablets,--if you fancy and can afford them. Unless your ship is heavily freighted with Australian gold or African diamonds, by all means dispense with the cut stone, and use brick for the corners, caps, and jambs, and some good flag-stones broken into strips of suitable width and thickness for the sills and belt-courses. This will give you a contrast in color (unless you have the reddest of red sandstone for the walls), the utmost economy and durability of construction, and a whole effect very likely better than that of the
stone. These brick dressings may be light, especially the jambs; but the corners, at least, should be laid in such fashion as to bind well into the stone walls, and if of considerable height, should be strengthened by belts of stone, or iron anchors running through the brick and extending into the main wall several feet each way. Any large blank surface may be relieved by a little ingenuity in the selection of the stones for the main walls, introducing, perhaps, some of regular shapes and size, the raised mortar, which may be colored dark or red, marking the joints, or inserting a belt of different color. Horizontal bands of brick laid in fancy pattern may be convenient and effective.

Of course you will not adopt this style of wall unless there is a crop of suitable stones within easy distance. It is more probable that you will be afraid to use what you have than that there are none to use. Whatever can be made into a stone fence will make the walls of a house, if you are not too ambitious of height, and do not attempt to make them too thin. Other things being equal, the thicker the walls, within certain limits, the better. You don't care to build a Bastile, but deep window-jambs without and within add wonderful richness and dignity. If the walls cost little or no more, as is often the case, it is a pity to refuse the additional ground required for their extra thickness. Such walls should not be monopolized by hundred-thousand-dollar churches and fancy summer residences. They are quite suitable for the simplest, most unpretending country homes.

You will understand the general idea thus far by the accompanying sketches, with which I must close this letter, without concluding the subject.

Regards,
John


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