Lauren Dillion of Master of Plaster joined the Practical Preservation podcast to discuss:

  • Her introduction to plaster as an art form
  • The different types of plaster (I really didn’t know there were so many) – lime (there are different types of lime!), gypsum, and clay
  • Lauren answered all of my lime wash questions
  • Plus you will hear Lauren’s insights into preservation trends and challenges

It is always enjoyable to speak with someone who is passionate about their work and is as excited about preservation education as we are – I think you will enjoy this episode.

Contact info:

Lauren Dillion, Master of Plaster 

Instagram (lots of pretty pictures)  email: [email protected]  phone: 1-800-352-5915

Offers:

Bio:

Lauren Dillon is the Executive Designer at Master of Plaster Finishing Systems. Specializing in crafting historically authentic hydrated lime plasters, their materials are used throughout the US and Canada on the restoration of Historic Structures as well as architectural finishes in Residential and Commercial projects. With an emphasis on quality materials, her work focuses on promoting the craft and trade of the plasterer as well as providing education on proper application processes for both preservation work and installations in new design/build projects.

At first glance, porches and doors may seem like no more than a way to get in or out of a home or business.   But there is much more to these architectural gateways.  They are frequently exemplary examples of carpentry that give us a peek into the artisanship of our architectural history and have a quality of craftsmanship difficult, but not impossible with the right skills and knowledge, to reproduce today.

The entrance of a house often defines its architectural identity more than any other element.  This is particularly true on the facades of Colonial townhouses (sometimes referred to as row houses), where the flat facades can easily run into each other.

In Colonial and early-American porches and doorways, elements of several different architectural styles can be seen.

  • The Post-Medieval English Style (1600-1700) can be seen in transom lites and drop finials (those that project downward).
  • Dutch influences show up in elevated wooden stoops, eaves, and slender turned columns with square bases.
  • The French tendencies find there way into our entrance architecture with raised paneled doors and arched brick lintels.
  • Our very own early Colonial entrances are more pragmatic – with simple triangle pediments and smaller porch platforms.
  • Late Colonial entrances became more expansive and decorative – with curved brackets, keystones, and decorative sunbursts above the doors, as the Georgian and Federal styles made their way to center stage.

When evaluating the significance of your historic porch, there are two important questions to ask:

What did your entranceway look like originally?

More often than not, changes were made to your porch that may not reflect the original architecture of your house.  You can consult with a contractor that specializes in historic architecture to evaluate any necessary restoration work.  Early photographs, insurance maps, tax records, documents at historical societies or libraries, house histories, and physical evidence can all be used to make a determination of what the porch would have been originally.

What historical evolution has your porch or doorway experienced?

There is a great debate in the preservation world – is it more important to preserve the original architecture of a building or to honor the architectural evolution it experienced over the years?  This is not an easy question (and in cases of historic sites it is often tied to the period of historical relevance) and it is up to you, as steward of your building, to determine what you think is the right answer.  Determining what architectural evolutions your entranceway has experienced may help you decide which preservation approach is important to you. 

Exploring the answers to these two questions will help you define which architectural features make up the character of your entranceway, how it contributes to the overall architectural fabric of your historic building, and which period of architecture you want to preserve.

Keep in mind that if you live in a historic district any changes to the exterior of your house must first have approval from your local historic commission (often if you are not making changes or you are just repairing/maintaining this can be done at the staff level without a hearing).

 

Robert Young, PhD of the University of Utah’s College of Architecture + Planning joined the Practical Preservation podcast to discuss the intersection of sustainability and preservation. During our discussion we discussed how stewardship of existing buildings is the ultimate green building (plus it is large scale recycling). Some of the other topics we discussed are:

  •  The environmental impact of building
  •  The Three Pillars of Sustainability 
  •  Trends in technology and preservation
  •  And the challenges he sees facing adaptive reuse and how to combat common myths

Robert Young, authored two books, Historic Preservation Technology and Stewardship of the Built Environment.

Contact information:

Robert A. Young, PhD, FAPT, PE, LEED AP

Professor of Architecture

Historic Preservation Program Director

University of Utah College of Architecture + Planning

375 South 1530 East; 235AAC

Salt Lake City, UT 84112-0370 T: (801) 581-3909 E: [email protected]

Bio:

Robert A. Young, PhD, professor and historic preservation program director at the University of Utah College of Architecture + Planning, specializes in stewardship of the built environment which synthesizes historic preservation, adaptive reuse, sustainability, and community revitalization. His career bridges both professional practice and academia where he has advocated for stewardship of the built environment. He is the author of the books Historic Preservation Technology and Stewardship of the Built Environment. He holds a doctorate in Metropolitan Planning, Policy, and Design and has several graduate degrees that explore resource conservation in the built environment.

Professor Young has won numerous awards for his leadership in advocating historic preservation education and practice including the Utah Heritage Foundation Lucybeth Rampton Award, the University of Utah Distinguished Teaching Award, and the University of Utah Distinguished Service Professorship. He is a licensed Professional Engineer, a member of the Association for Preservation Technology College of Fellows, and an honorary member of AIA-Utah. Originally from Maine, he has travelled to all fifty of the United States, several Canadian Provinces and parts of Europe.

A solid plan is critical for any construction project. Solid planning will ensure more efficient implementation of your project, limit schedule disturbances and project problems, and control your project’s budget. Proper planning will also reduce the chances of causing irreparable damage to your building.

A good plan for any project on your historical building should begin with research, investigation, and implementation of an appropriate treatment that meets both your building’s needs and your budget. This will ensure that the historical fabric and integrity of your building is not permanently damaged by inappropriate treatments.

Once an appropriate treatment plan has been determined, a plan for execution of the project must be developed. The different systems in your historical building must work together symbiotically to function as a healthy building. Proceeding with a project without considering how it fits into and impacts the entire house can cause serious problems. For example, changes to your HVAC systems impact the airflow in your house and can set the stage for moisture issues. Exterior finishes and landscaping improvements can easily mask foundation concerns that need to be addressed. Both interior and exterior finishes can hide structural issues that threaten your building’s structural stability.

A good plan for execution of any project on your historic building should be developed that includes the following elements:

  • Safety: An important first step to any project is to ensure that the structure is safe for occupants and that any treatments in the project will not jeopardize that safety.
  • Structural: The structural systems of your building should be evaluated to verify that they are stable and can support the building’s usage and any planned treatments.
  • Exterior Envelope: The next step is to access the exterior envelope of your building to determine if it is properly serving the function in was originally designed to serve (keeping the water out) and it is not deteriorating or experiencing problems that will lead to deterioration.
  • Mechanicals: All work on a building can affect how the mechanical systems work (even if the work seems completely unrelated), so an important step in any project planning is an evaluation of your building’s HVAC, electric, and plumbing systems.  It is important to do this work before the interior finishes to minimize impact and expense.
  • Interior Finishes: Even when they look just as they should and have the colors and textures that meet your aesthetic preferences, the walls, trim work, and floors of your building should be evaluated for hidden problems that raise your risk decay.
  • Landscaping: The landscaping design on the outside of your building isn’t just pretty flowers and greenery that enhances the historical significance of your home – it can also significantly threaten your home if it allows invasive plant and insect species to penetrate your exterior envelope or encourages moisture issues in your foundation. 

Proceeding with projects without taking into consideration all of these elements and any specific problems to address or a prioritized list of projects to complete can set the ground for deterioration that can destroy the historical architectural features of your building.

Did you know that approximately 40 percent of home improvement projects today are the direct result of the poor workmanship or improper materials installed by a previous contractor? You need to arm yourself with the knowledge to research, interview, and weed out the well-intentioned but inexperienced firms or the simply rogue contractors.

A few warning signs are:

  • Credentials that cannot be verified
  • Use of high-pressure sales tactics
  • No references
  • No written contract
  • No guarantee on work

Make sure you are asking the right questions, like: Have you ever operated under any other name?  Are you properly licensed in this state? These are simple enough for a qualified contractor to answer, while a rogue contractor will struggle, indiciating that they are not the right person for you or your home.  

A preservation-based contractor is the difference between a generalist and a specialist who knows what it means to craft a home from traditional materials.  General contractors may be very good at what they do, but if they are not well-steeped in the art of preservation, they are not the right fit for your home.

Investigate to determine whether a prospective firm is suitable.  Verify that they have completed a project of the same size and scope as yours.  The best contractor for you will have also worked on projects with similar styles and time periods.

Take time to visit jobsites that potential contractors are working on or have done in the past.  Ask to see a portfolio of their work.  Request a list of references to verify quality of work and warranty/customer-service practices.

You can also take a look at their website, blog, and social media sites.  What do they post? Is it self-promotion or is it preservation promotion?  Spending time researching and choosing the right preservation-driven contractor helps avoid the potential headaches and damage that hiring the wrong contractor can cause.

John Stahl of Next Generation Systems joined the Practical Preservation podcast to discuss his epoxy system, preservation contracting experience and services, plus his window evaluation program of surveying, documenting, and providing recommendations to building owners.

A Practical Preservation first – John launched his new product ‘on the air’ – cold weather epoxy for wood:

Contact information and discount code:

John Stahl – 607-760-6658 or [email protected]

10% off of epoxy repair materials – code practicalpreservation

Bio:

John Stahl started his career working on a historic property
in Salt Lake City while attending college.

John moved to New York City and began a small painting and
building restoration company.

In 1992, John began a long relationship with This Old House
Television show demonstrating wood and wood window restoration. John also
worked on several articles for This Old House Magazine.

John assisted Sanford University in surveying and developing
a detailed scope of work for the restoration of 1300 windows and doors at their
historic Main Quad.

John is the owner and product developer for Next Generation
Systems located in Altamont, New York.

Despite all the recent wintery weather, spring is officially here. With its arrival, homeowners turn their attention to maintenance projects – including exterior painting.

While seemingly harmless, painting a historical home carries a surprising significant risk of damage. The National Park Service’s Preservation Brief #10: Exterior Paint Problems on Historic Woodwork notes:

Because paint removal is a difficult and painstaking process, a number of costly, regrettable experiences have occurred – and continue to occur – for both the historic building and the building owner. Historic buildings have been set on fire with blow torches; wood irreversibly scarred by sandblasting or by harsh mechanical devices, such as rotary sanders and rotary wire strippers; and layers of historic paint inadvertently and unnecessarily removed. In addition, property owners using techniques that substitute speed for safety have been injured by toxic lead vapors or dust from the paint they were trying to remove, or the misuse of the paint removers themselves.

Consider several factors when choosing an appropriate paint for your historical home:

Quality

The temptation to save money by using cheap paint can be alluring. Many contractors, and even homeowners, mistakenly think that paint choices need only match historical colors, but this is not so. The old adage “you get what you pay for” is particularly true for your paint. Investing in quality paint will save you money in the long run.

Preparation

The key to successful paint application is in knowing what preparation is required for the different types of paint that may already be on your building – each has its own preparation requirements. If you are not sure what type of paint is on your building, you can consult a qualified contractor to obtain a paint analysis providing you with both the chemical and color makeup of your existing paint.

Handling Lead Paint

The health risks of lead exposure are well known – brain and nervous system damage, hearing and vision loss, impaired development of children…but, did you know that lead in dust (such as the dust created while sanding and prepping surfaces for new paint) is the most common route of exposure to lead? To avoid these risks, choose a contractor who is “Renovation, Repair, and Painting” certified by the EPA for lead paint handling.

Ask yourself these questions before beginning any painting project:

  • Does my paint exhibit any peeling, crackling, chalking (powdering), crazing (small, interconnected cracks), mold, mildew, staining, blistering or wrinkling?
  • Does my building have an existing paint application that is inappropriate for its historic fabric?
  • Do I know what type of paint is currently on my building and what preperation is required before painting over that type of paint?
  • If I am using a contractor, are they “Renovation, Repair and Painting” certified by the EPA for lead paint handling?
  • Does that contractor understand which methods, tools, materials, and chemcials are appropriate for paint removal on my historical building?

Here is a video discussing maintenance and paint options:

This week on the Practical Preservation podcast Jonathan and Danielle answer the older home maintenance questions posed by our listeners.

  • Water infiltration through masonry walls – how it is getting in to the building and damaging the mortar, options to stop storm water, and why is your plaster crumbing
  • Paint – preparation is key, lead paint precautions, traditional paint options: mineral silicate paints, lime washes, milk paint, and oil-based paints
  • Wood repair and preservation – solid wood Dutchman repairs and consolidant/epoxy systems

We enjoyed helping our listeners with their burning questions. Let us know if you have any questions you would like answered on a future Practical Preservation podcast.

Spring is finally here, and it’s time to look around your house to see if winter weather has taken its toll. We’ll soon be firing up our grills and relaxing with friends and family. But, before you can do that, there’s much work to be done.

In the 19th century, before vacuums came into common use, early spring was a time to open windows and sweep homes from “top to bottom” to herald the coming of warmer weather. Your spring maintenance projects can be handled the same way – from roof to foundation.

So, let’s take a walk around your property to make a detailed list of needed repairs. Here are ten useful tips to get your house ready for spring:

  1. Inspect your roof. Harsh winter weather can cause roof shingles to become lost or damaged. Shingles that are cracked, buckled, loose or missing granules must be replaced. A qualified roofer should check and repair flashing around plumbing vents, skylights and chimneys.
  2. Examine your chimney. Look for signs of exterior damage and replace any loose or missing bricks. Have the flue cleaned and inspected by a certified chimney sweep.
  3. Check for loose, leaky or clogged gutters. Clear leaves, sticks, muck and other debris by flushing the gutters with water. Contact a professional gutter cleaner if you are unable to do so yourself. Improper drainage can lead to water in the basement or crawl space. Make sure downspouts are also free of debris and that they drain away from the foundation.
  4. Look for loose or damaged siding. Once you have assessed the need for repairs, spring is also a good time to clean your siding with soap and water from a garden hose.
  5. Fill low areas in your yard with compacted soil. This is especially true near the house. Spring rains can cause flooding, which can lead to foundation damage. Pay attention to puddles of water in your yard. When water pools in these low areas, it creates a breeding ground for insects like mosquitoes.
  6. Check outside faucets. Freezing temperatures can do damage to plumbing; this is especially true for outdoor fixtures. Before hooking up the hose to water your flowerbeds, turn the water on and place your thumb or finger over the opening of the faucet. If you can stop the flow of water the pipe inside your home may be damaged. Contact a professional plumber if you aren’t comfortable with replacing the pipe yourself. While we’re on the subject of watering flowers, check the garden hose for dry rot.
  7. Clean and service your air conditioner system. Hire a qualified heating and cooling contractor to clean the coils and check for damage to the ourside unit. Scheduling an annual service call is recommended to keep the system functioning efficiently. Changing interior filters on a regular basis can also extend the life of your air conditioning system. Also, be sure to vacuum out your floor registers.
  8. Inspect the water heater. Water heaters work twice as hard during the winter to make your home a warm and comfortable environment. After all that hard work, water heaters can accumulate rust or develop leaks. To make sure your water heater is at its top performance for spring, check for signs of leaks or corrosion.
  9. Repair wood trim. Inspect windows, doors, railings and decks now before spring rains do more damage to exposed wood.
  10. Months of exposure to rain, snow and freezing temperatures can do just as much damage to your child’s playground equipment as it can your home. Ensure all outdoor toys are safe by tightening bolts, removing splinters and sharp edges and cleaning off any mold or animal droppings.

Greg Huber from Eastern Barn Consultants and Past Perspectives joined the Practical Preservation podcast to discuss:

  • How barn styles varied from region to region 
  • What makes barn construction unique
  • The type of barn Danielle had never heard of

We also discussed the services Greg offers documenting barns and researching house histories, the barn tours and seminars, and the books he has written.  

Contact info:

Greg Huber, Architectural Historian

610-967-5808

[email protected]

Books:

The Historic Barns of Southeastern Pennsylvania: Architecture and Preservation Built 1750-1900

Bio:

Gregory Huber – of Past Perspectives and Eastern Barn Consultants

• Gregory D. Huber is an independent scholar, consultant and principal owner of both Past Perspectives and Eastern Barn Consultants, historic and cultural resources companies that are based in Macungie, Lehigh County, Pennsylvania.
• His special focus is in House Histories and Barn Histories of historic homesteads in southeast Pennsylvania and beyond.
• A student of early vernacular architecture since 1971, Huber has specialized in pre-1850 barn and house architecture of Holland Dutch in New York State and northern New Jersey and Pennsylvania Swiss-German and certain English settled areas of the northeast.
• Huber’s latest book – out in August 2017 – The Historic Barns of Southeastern Pennsylvania – Architecture and Preservation – Built 1750 to 1900 has reached Number One Book on the Amazon Best Seller list in its specific category – Vernacular Architecture
• He is author of more than 270 articles on barn and house architecture and is co-author of two other books and editor of another book – Barns – A Close-up Look.
• He has lectured to more than 225 audiences and led dozens of barn and house tours in several states of the northeast.
• He is available for historic homestead consultation work on old houses and barns.