Wood lath plaster history book

Let the base coat dry, then brush on some liquid bonding agent. It can also be quite slow going in parts due, perhaps, to the authors own specialist interests that place this a little beyond the scope of a book intended for a wide readership. Ive 3 shelves put on plaster over lath with 4 butterfly anchors each, holding 60 lbs or more with no problems after 20 years. The aluminum and vinyl siding industry uses lath for furring strips, while the lumber industry uses it as sticking for treated. By jeff ruppert october 2, 2014 design, issue 65, plaster. Covers every aspect of design, construction and repair. Paul, have you by chance seen millars book, platering, plain and decorative, 1897. Lath and plaster generally used up to the mid1950s plasterboard widely used from the 1950s onwards in older house, lath and plaster ceilings may be countered, this technique was largely replaced by plasterboard in the 1950s. How to stucco or plaster existing wood homes, plaster my. How clay plaster might save the world the last straw journal. Plaster base lath and flashing mixing and application basics plaster finishes and how to achieve them decorative plaster work. I recently used wood lath to contain my light straw clay and that worked really well except around window framing where i could use more for my plaster to adhere to.

See more ideas about lathe projects, plaster and plaster lath. How to mount tv in old drywall or plaster wall home. It consists of narrow strips of wood laths which are nailed horizontally across the wall studs or ceiling joists and then coated in plaster. California code of regulations title 16, division 8, article 3. Feb 21, 2019 plaster repair begins with stabilization, but it must be done correctly to stand the test of time. White house contractors salvage revived white house. Such strips of wood are employed to form latticework, or for the bars of venetian blinds or shutters. Kalinich wood lath is an allpurpose product found in a number of different settings. How to mount tv in old drywall or plaster wall duplicate ask question asked 4 years. Use a flat trowel to apply plaster base coat over the exposed wood lath. Jun 03, 20 how to stucco or plaster existing wood homes, plaster my house, stucco my house. This distance is sufficient to allow for lath shrinkage or swelling, and still provide a firm clinch for the plastering. We take pride in what we do and treat all of your needs as if they were our own. Until the early 19th century, wood lath was handsplit from larger pieces of wood.

If the space is much less than this, the plaster clinch will be weakened. Removing plaster and lath is always an ugly ordeal, but my first try, 25 years ago, was the worst. Dec 10, 2018 removing plaster from walls is not a difficult job but is time consuming and messy. I would not use that type in any wall, much less a lath and plaster wall. The pros and cons of plaster and lath walls porch advice. Lath likes to bend away from your drill as you try to go through it. According to the dictionary of architecture and construction 4th edition by cyril m. The preservation and repair of historic log buildings. For centuries framed walls had been covered by three layers of plaster laid over thousands of lath boards nailed end to end over a wood frame. See more ideas about wood projects, wood crafts and projects. Lath and plaster is a building process used to finish mainly interior dividing walls and ceilings. A lath or slat is a thin, narrow strip of straightgrained wood used under roof shingles or tiles, on lath and plaster walls and ceilings to hold plaster, and in lattice and trellis work.

If you have hard plaster to get through this is the tool, even bit through expanded metal mesh, dry wall stand no chance, but older lath and plaster is no barrier until you hit the wooden laths, would be best at this stage to have a regular toothed hole saw, but i made 10. Plaster ceilings explained lath and plaster or plasterboard. Gypsum lath, board lath, gypsum plasterboard, rock. Plaster on wood lath historic plaster conservation services. Stucco is found in many forms on historic structures throughout the united states. From the 1700s all the way through the 1940s, lath and plaster was the interior wall construction method of choice. Projects for kids, diy for kids, diy projects, crafts to do, crafts for kids, diy pour enfants, business for kids, craft. As such, a wood lath and plaster ceiling functions as an interconnected, suspended system, and also deteriorates systemically. Plaster on wood lath in religious buildings historic. Leading preservation architects and heritage consultants specify the hpcs approach in restorations where important plaster is at risk.

A 100yearold lath and plaster wall is not something to put a hole in at eye level without considering alternatives. Before the age of gypsum and drywall, interior plaster walls were vulnerable to all sorts of potential damage. In this book, well use the word stucco more inclusively. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Metal lath to wood framing, 49 metal lath to metal framing using screws, 50. The term stucco is used here to describe a type of exterior plaster applied as a twoorthree part coating directly onto masonry, or applied over wood or metal lath to a log or wood frame structure. Classifications a a lathing and plastering contractor coats surfaces with a mixture of sand, gypsum plaster, quicklime or hydrated lime and water, or sand and cement and water, or a combination of such other materials that create a permanent surface coating, including coatings for the.

Wood lath perfect for furring, sticking and more from. Sep 05, 2012 jason and i have over 850 original, educational, and free youtube videos. As a building material base, our wood lath is used to create the substructure for slate or tiles, and for plaster walls and ceilings. Yonkers, new york 1752 plaster on wood lath the church of our lady of sorrows. Happy homes lath and plaster and roofing, llp is a family own business since 2016 with more than 20 years experience. Full text of hyrib and metal lath for concrete, stucco. Plaster was used as a medium of artistic expression until the 19th century. Lath has expanded to mean any type of backing material for plaster. Taking lath and plaster down should arguably be a last resort though, if you want to repair your lath and plaster ceiling, follow the link to the how to. Step by step guide to making dustsorry, i mean fixing up your lath and plaster ceiling.

Starting with wood lath, a coarse scratch coat plaster mixed with shrinkagepreventing aggregates, such as horse hair was applied followed by a brown coat plaster mixed with sand, and finally a fine skim coat. All by your favorite plaster geek,me, and jason, my son, the bearded plasterer, and video creator. This ensured that the walls would be plumb, and provided a base on which to attach the clapboards, or on which to nail the wood lath for stucco. The preservation and repair of historic stucco old house web. Here at happy homes lath and plaster and roofing llp we offer all type of home improvement services and cleaning services. I made every mistake in the bookmistakes that cost me time, frustration and blood. Lath and plaster merged a wealth of experience and skill into a company that would earn a remarkable reputation as a leader in exterior finishes. Fourfootlong strips of wood lath, typically 1inch wide, are nailed directly to the open wall studs. The next time youre in a centuryold building, tilt your head up for a moment and have a look at the ceiling. Can i use hollow wall anchors in a lath and plaster wall. Here, a piece is cut to the patch shape and screwed right over the old wood lath to improve anchoring for the plaster scratch coat. Get a book on sheetrocking and go to town, itll be a good warm up and a point from which you decide your own level of.

Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. This lath should be used only in above ground applications. Although the virgin forests of the continent meant a steady supply of wood for years to come, interior plaster, especially ornamental plaster would see widespread use in fine homes and government buildings. Next, a water mist is sprayed on the old lath to keep it from twisting when the new, wet plaster is applied, or better still, a. Wood lath article about wood lath by the free dictionary. Plaster repair begins with stabilization, but it must be done correctly to stand the test of time. Clay plasters are easily applied to conventional frame walls with the use of wood lath, allowing the plaster to become an integrated element of an otherwise conventional building. Lath and plaster refer to an interior wall construction technique that typically predates the 1940s. Behind the plaster walls are narrow strips of wood called lath. Brooklyn, new york 1910 plaster on wood lath sixth street community synagogue.

Earth, lime, and gypsum plasters for natural homes cedar rose guelberth, dan chiras on. Most oldhouse owners are probably familiar with wood lathhorizontal boards nailed to the wood framing. The technical services information bureau has a long rich history in wall and ceiling construction. The interior structure of soft brick and wood had an immense fuel accumulation in framing timbers and the dry wood lath to. Traditional lime plaster was used for wall coverings until wwii. Jan 02, 2012 5 worst mistakes of historic homeowners part 4 plaster january 2, 2012 january 16, 2018 the walls of any prewar house are most likely wood lath like in this picture covered with 3 coats of plaster. I made every mistake in the book mistakes that cost me time, frustration and blood.

Redwood lath and plaster can help achieve your home renovation goals. Traditional lime plaster on wood lath, cementitious plaster on expanded metal lath, plaster on masonry and even cast fibrous plaster suspended ceilings respond well to our conservation treatment programs. Or if you have an outletswitch or other hole in the wall you might be able to slip. Vertical wood furring strips were generally nailed to the logs prior to applying weatherboarding or stucco. This is what the plaster walls in your great grandparents house were made of.

Types of wooden lath used to support plaster or stucco. We pledge to stand by you, the client, to hear out your needs and deliver high quality service that only highly skilled craftsmen can provide. The hyrib lath is wired to the channels usually % in size which extend from floor to ceiling, and plaster is. In this video, this old house host kevin oconnor discusses patching plaster with a pro. The problem with plaster is that unlike drywall that attaches directly to studs inside walls, plaster is coated over the top of lath and the wood lath is attached to the wood studs. Step by step how to remove repair lath and plaster ceiling. Heres how to repair your old plaster and save the historic character of your old home. It was applied in a 3 coat process over thin wood furring strips called lath that were made of cedar, cypress or some other rot resistant nonstaining. Plaster, a pasty composition as of lime or gypsum, water, and sand that hardens on drying and is used for coating walls, ceilings, and partitions. Mar 03, 2014 although the virgin forests of the continent meant a steady supply of wood for years to come, interior plaster, especially ornamental plaster would see widespread use in fine homes and government buildings. The lath is then embedded with three layers of wet plaster. Credits earned on completion of this course will be reported to aia.

These keys harden to hold the plaster veneer to the rock lath. The book has a germanic bias in terms of geography and history, and seemingly a preference for the middle ages over the earlier history of the wood age. Includes stepbystep instructions on how to install flashing, corner beads, casing beads, control joints, weatherresistant barriers, exterior insulation systems, and onecoat stucco systems. Use a 6inch drywall knife to spread a thin layer of. Hence the paneled wall, and the wainscota protective and decorative covering for the lower third or so of the wall. Foundations log building foundations varied considerably in quality, material, and configuration. Itll be hard to make a studfinder work through plaster, but if it it backed with wood lath, you might be able to use a magnet to find where the lath is nailed to studs. Structural, thermal, waterresistant and acoustic properties of cement plaster scaffolding and. For larger holes where all three coats of plaster are damaged or missing down to the wood lath, plasterers generally proceed along these lines.

Builders nailed thin, closely spaced strips of wood lath to wall studs and. With its anglican lineage plaster thus became an inherited contribution to an emerging american architectural and cultural patrimony. According to the international building code, sheathing other than woodbased must be covered with a water resistive barrier consisting of a minimum one layer of astm d226 asphalt felt. Early wainscots were always wood, but later innovations would introduce many alternatives. Proper lath is the key to fixing plaster walls orlando. Keenes cement, a slowsetting buy extremely hard plaster by r. Ive had best luck with brad point drill bits, theyre aggressive, and butterfly anchors the hollow wall anchors you are looking at tend to do bad things to plaster. Any usg finish plaster can be applied over the basecoat plaster for a final coat. How to remove plaster from walls to convert to drywall home. Dec, 2017 one of the most popular posts ive written for preservation in mississippi has to be a post about rock lath.

Traditional lath and plaster ceilings and walls, or lathe and plaster depending on your spelling. Plaster on wood lath saints joseph and michael church. Wood lath as a base for plaster in new construction has now been replaced in most countries by expandedmetal lath. Your homes walls age and wear down, which may cause your walls to break away or crack.

The technique derives from an earlier, more primitive, process called wattle and daub. Considering the vulnerability of these sheathings however, the minnesota lath and plaster bureau recommends a two layer application of waterresistive barrier. In this case, the plaster wall was stabilized incorrectly instead of using screws and washers, which often crush plaster to the lath and dont allow movement with the house, the better method is to inject a flexible waterbased adhesive. Harris rock lath, also known as gypsum lath, is defined as follows. Find the top 100 most popular items in amazon home improvement best sellers. The most obvious difference between todays drywall and rock lath is that in rock lath a 58.

Jason and i have over 850 original, educational, and free youtube videos. That said, taking down a lath and plaster ceiling is an perfectly possible diy project, even for relative beginners. Union city, new jersey 1875 plaster on wood lath st. Anyone who has a home built before 1940 has probably seen the results of this process from the inside when remodeling or repairing. Removing plaster from walls is not a difficult job but is time consuming and messy. Keene of england, in 1841 metal lath in mesh form developed in england in 1841 plaster board or gypsum lath first produced in england in 1890 which, in the early 20 th century, developed into the modern rock lath and eventually spawned drywall 1. Apr 10, 2018 this presentation will describe how wood lath and plaster ceilings were designed so that the plaster is suspended from not adhered to its wood lath substrate. This article describes and illustrates hand split wooden lath, straightsawn or pitsawn wood lath, and more modern circularsawn wood lath that have been used in the construction of plaster or stuccocovered walls, ceilings, and some building exterior surfaces for hundreds of years. From new construction and remodels to multistory residential buildings. Our residential services are available for any single family home to multiunit residential buildings. Redwood lath and plaster is dedicated to serving our customers by offering quality products and quality service at a fair price. The surface of the plaster may be plainface or ornately embellished with decorative paint.

Howdy ziggy, i have used metal lath on stud frames as a place for the plaster to adhere and am looking for other material options. This can cause the plaster to easily become loose and crack along the walls. Flat lath washer, 114 diameter, galvanized, 1,000 box. Wood lath was originally wood boards with splits started in from the ends and the boards were pulled apart, expanding the wood, creating open slits between the splits for the plaster to mechanically key into. How to take down lath and plaster ceilings mess and all.

New york city, new york 1847 plaster on wood lath st. Expanded metal mesh is the modern lath common since the and widely used for large repairs. Apply adhesivebacked mesh tape around the perimeter of the patch. Either way, what may appear to be just another ceiling is actually a brilliantly conceived and counter. For a lath and plaster wall consider installing picture molding high on the wall and hanging the picture with a hook and wires from the molding. The age of a building can be determined quite accurately by documentation, but when documents are not readily available, visual clues such as those available during a professional home. If you like these european sites on plaster, run a translator program. Aug 11, 2014 your homes walls age and wear down, which may cause your walls to break away or crack.

Discover the best power wood lathes in best sellers. The plaster dries to form a hard, smooth surface suitable for finishing, first. Lath and plaster walls and their pros and cons bob vila. The history of plaster in architecture 20140303 walls. Easily customized to match any projects finish or color. Plaster in brooklyn history plaster walls, home repairs. Took months, but i finally got a copy last week from a used book store out of idaho. Please practice handwashing and social distancing, and check out our resources for adapting to these times. It hauled away moldings, architectural elements, wood floors, and even lath under the plaster for the general contractor, who began work on december, 1949. How to stucco or plaster existing wood homes, plaster my house, stucco my house.