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Original Materials Are Better

Original Materials Are BetterThis has been a fun trip down the path toward Proving Preservation with you guys. I’ve gotten some great feedback from readers and hope you’ll continue to give me your thoughts. After all, “As iron sharpens iron, so one man another.” Proverbs 27:17

Having an answer for things you believe is the best way to assure you are putting your faith in the right things. When it comes to preservation, this 5-part series should help you answer all the big questions about historic preservation and its place in our society.

Let’s quickly recap the topics we’ve covered so far:

  1. Is Preservation Good For Property Values?
  2. Are Historic Windows Energy Efficient?
  3. Old Building, Green Building: The greenest building is the one that is already built

And this week we’ll go over the last of my four claims:

Original materials in buildings built pre-WWII are longer lasting, more easily repaired, and rarely go obsolete.

Original Materials Are Better

Why do I think original materials are better? Anyone who doesn’t know me will think “He’s just another hysterical preservationist trying to save everything that’s old.” Sad to tell you that’s not the case. My assertion is based on cold, hard facts and nothing more.

Today we have knowledge and technology to build houses better than ever, much better than in the “old days.” Some of that is from the steady march of innovation that naturally occurs and some of it is out of necessity. As the quality of available building materials has gotten worse and worse, we have found other ways to make these newer and lower quality materials perform much the same as their predecessors.

Borate treatments keep termites at bay, Simpson hardware strengthens lumber connections, Laminated beams allow for longer spans than nominal lumber, fiber cement products promise longer service life than their wood counterparts. All these and more attempt to make up for the shortcomings of our current building materials.

Reason #1 Strength


Every few years, the lumber industry comes up with updated span charts showing what kind of loads and distances a particular wood product can handle. As the years have progressed, the quality, and thus strength, of these products has decreased significantly as we switched from old-growth lumber to plantation grown new-growth lumber.

In fact, from 2005 to 2013, the chart showed “anywhere between a 20 to 30 percent reduction” in strength. That’s a significant decrease in the ability of wood to be used for construction as we attempt to grow wood cheaper and faster to keep up with demand.

It’s a reality of society today that we have to grow wood faster, otherwise we wouldn’t be able to keep up with demand, but where old-growth lumber is still available in these old structures, it should be viewed as a huge asset rather than a liability.


I wrote extensively on the benefits of lime plaster vs drywall just a few weeks ago, but the long and short of it is that old lime plaster is stronger, thicker, a better insulator against heat, cold and noise, is better for the environment, and can even heal its own small cracks. Don’t believe me, read the post I linked to above and you’ll be convinced.

Reason #2 Rot & Insect Resistance

Bugs and fungi love to eat wood. Most houses are made of wood. Oops! It’s a serious challenge to keep wooden structures healthy decade after decade. But that battle is made easier with old-growth lumber, which is naturally resistant to insects and rot.

No, it’s not rot-proof. But the wood is harder and contains more resins, which make the wood less attractive to both insects and fungi, which aim to make a meal of the wood. The older a tree is, the more it accumulates hard, dense, resin rich heartwood at the center of the tree instead of just the outer sap wood, which is younger and softer. It takes time to build up that rot-resistance.

Reason #3 Simplicity

In plumbing terms, “The more complicated the plumbing is, the easier it is to clog the pipes.” Ask any roofer which roof is the most likely to have problems and without a doubt, it is the roof with bunch of twists, turn and valleys.

Old buildings were built with simpler technology and are easier to troubleshoot. They are simple structures without complex moving parts. Take windows, for example. Old fashioned windows are balanced with a cotton sash rope and an iron counterweight. Compare that to a modern window with complex proprietary spring tensioned balances made from space age plastics.

You can buy sash rope at any hardware store (and in my store, too!) and probably will until the end of time, but you’ll only find a replacement for that spring tensioner for the next decade or so while that one company still makes that model.

Just like the complexity of modern automobiles have all but killed off the shade tree mechanics of the past, the complexities of new construction have rendered the handyman less relevant as well.

It’s Old Because It’s Good

Here’s my thought:

[socialpug_tweet tweet=”It’s not good because it’s old. It’s old because it’s good!”]

The materials and buildings that have lasted a century or so are the ones that were built well. They have already stood the test of time and will continue to live gracefully into the next century if we will only allow them.

These old materials may not be as sexy and exciting as the shiny new stuff on the shelves of this year’s home show, but they have been getting the job done better and for longer. So, please, give them a second thought before you reach for the wreaking bar.

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6 thoughts on “Original Materials Are Better

  1. As an old house addict, I’m looking for validation on my window problems. I have a 1912 American Four Square built out of Douglas Fir. Some *^%#()^&^% idiot pulled most of the windows out of the house and put in anodized aluminum windows that don’t fit or work worth a d***. I found a heritage wood place that has old Douglas Fir available – enough to do the 30 windows I need to replace. I can’t afford to have all the windows replaced at the same time. However, I’m concerned about getting enough wood down the road. So here’s my thinking:
    1. Talk to the window guy – he does old house windows – trusted recommendation. Have him look at the windows and figure out how much wood he would need. Go ahead and buy all the wood. I have dry basement that I can store the wood in carefully stacked off the cement floor.
    2. Have the windows done in batches, to keep the set up costs down.
    So am I on the right tract or being too anal? Would appreciate your thoughts.

  2. Hi Scott, first I would like to say thank you so much for this blog! This series and your entire blog has been invaluable. I am currently looking to purchase my first home, and I’ve heard so much “advice” about old homes, both positive and negative and it can be hard to tell what is true. I have absolutely fallen in love with a home built in 1840, and it looks to be in great condition (though I have not had it inspected yet). I want to do justice to this old home, but I am very aware of my inexperience. It is also larger than any space I have lived in at 2200sq ft and currently it is bank owned so I can’t talk to the previous owner. Do you think an antique home of this size is too much for a first time home owner? What resources would you recommend to someone who is just starting down the preservationist path, like talking to contractors or going to the library? I will be purchasing your book very soon. Thank you so much for your time!!

  3. Five years ago, I moved from a Chicago condo to a medium-sized city in Iowa, finally having an opportunity to satisfy my pent-up demand for an early 20th century single family home in a traditional, well-kept and mature neighborhood. My 1920 craftsman bungalow is fantastic, and it was in such solid shape when I bought it. The original windows and storms are doing a beautiful job. No cracks in the walls or ceilings and the original hardwood floors and built-ins are a treasure. The solid construction using good materials and the “patina” that has developed over the last near-century is invaluable to me. I can’t imagine buying what developers are building today.

  4. No truer words could be spoken. We just need to keep spreading the word about restoration and why we do it. Keep up the great work!

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