What to Restore and What to Replace in an Old House

Restore the things that cannot be bought back. Replace the things that were replacements already.

That is the whole decision, and almost every renovation in Shaker Heights, Cleveland Heights, Lakewood and Ohio City comes down to it within the first week. The houses here were built between roughly 1890 and 1940, which means the good ones were built with materials and labour that are no longer available at any price, and the bad decisions in them were mostly made in the nineteen-seventies.

Telling those two categories apart is most of the work. Below is how we do it.

The things we restore, almost without exception

Original hardwood floors

Quarter-sawn white oak with a tight grain, laid in random lengths, face-nailed or blind-nailed into a subfloor that is itself a layer of wood. That floor cannot be reproduced. The tree it came from was older than the house.

A floor like that can be sanded several times across its life, and most Cleveland floors have been sanded once or twice. The question is never whether it is scratched. It is whether there is thickness left above the nails, and a floor guy can tell you that in ten minutes with a chisel in a closet.

What disqualifies an original floor is water. Cupping that does not settle after a season of conditioned air, blackened boards under a radiator, a soft spot by a back door. Those get cut in and woven, not covered.

Interior millwork and trim

Baseboard, casing, crown, plinth blocks, a back staircase with a turned newel. The profiles in these houses were run on knives that do not exist, in species that are no longer milled at that dimension, and matching one costs shop time rather than lumber.

Paint on original woodwork is not damage. Stripping it is a judgement call about the room rather than a rescue, and we have gone both ways on it inside the same house. What is damage is somebody removing a run of casing to fit a door from a box store, because now the room has two profiles and the eye finds the newer one immediately.

Leaded and stained glass

A leaded transom over a front door, a stained panel on a stair landing, a pair of glazed cabinet doors in a butler's pantry. These are the single most replaced and least replaceable element in the local housing stock, and the reason is that they fail in a visible, alarming way. The lead sags, the panel bows, a crack appears, and a window company quotes a new insulated unit for less than a glass conservator quotes for a repair.

The new unit is better at keeping heat in. It is also the end of the only object in the house that was made by hand for that opening.

Restoration here is real money and it is the money we argue hardest for. The panel comes out, gets taken apart, re-leaded, re-glazed where a piece is gone, and goes back into the same opening behind an exterior storm that does the thermal work. The house keeps the glass and gets the performance.

Plaster

Original plaster over wood lath has a density and a surface movement that drywall does not, and you hear the difference before you see it. A room with plaster walls is quieter.

Cracks are not a reason to gut a room. Cracks over door heads and at ceiling corners are the house moving seasonally and have been doing it for a century. Plaster comes off when it has lost its key, meaning it has separated from the lath and moves under a hand. That is a sound test, not a visual one, and it is worth having somebody who knows the difference walk the house before anybody writes a demolition scope.

The things we replace without sentiment

Mechanical systems, every time. Knob-and-tube wiring, galvanized supply, a boiler that predates the owners. There is no heritage argument for a sixty-amp panel.

Windows that are already replacements. If a previous owner put vinyl in a wood opening in 1994, the loss happened then. Replacing vinyl with a good wood or aluminium-clad window is an improvement with nothing to mourn.

Kitchens and bathrooms. These rooms were built for a way of living that no longer exists, they have usually been redone at least once badly, and we open walls in them freely. Modernising an old house is fine. Opening a wall is fine. The sin is a different one.

Nineteen-seventies and eighties intrusions. Dropped ceilings, hollow-core doors, panelling over plaster, a brick-veneer fireplace surround installed over a tiled original. Most of what people assume is period in a Cleveland house is forty years old and worth nothing.

The sin, stated plainly

The one thing we will not do is modernise an old house because modernising is the cheapest route.

That is a different decision from modernising because a room does not work. When original hardwoods come out and engineered plank goes down, when leaded glass is swapped for a stock unit, when plaster gets stripped to studs and sheeted, the reason given is almost always practicality. The real reason is usually a bid comparison.

Quartz and LVP will date a house inside five years in our experience, and both are usually chosen as the economical option. The saving was real. What it bought was a replacement schedule.

We go to the house before we say any of this. That part is never negotiable, because none of these calls can be made from a photograph. The thickness above the nails, the sound of the plaster under a palm, whether the sag in the transom is the lead or the frame. Those are things you learn standing in the room.

Where the cost actually sits

Restoration is labour and replacement is material, and that is why the bids read the way they do.

A re-leaded transom is a conservator's hours. A matched run of casing is shop time at a mill. Refinishing original oak is a crew and a week of staying somewhere else. None of that arrives on a truck, so none of it benefits from the volume pricing that makes the replacement quote look reasonable.

What the restoration buys is an asset that appreciates with the house and a set of details that the market here reads immediately. Buyers in these neighbourhoods look for original woodwork specifically. They are not asking whether the quartz is new.

Questions we get asked before a renovation starts

Can I keep original windows and still be warm

Yes, and it is the most common thing people are told is impossible. A restored sash with new glazing putty, a weatherstripped jamb and a tight exterior storm performs close enough to a modern double-glazed unit that the difference shows up on a spreadsheet rather than in a room. The usual failure in an old window is the putty and the weatherstripping, not the glass.

Is it worth stripping painted woodwork

Sometimes. In a dark room with a single window, painted trim is doing work that stripped oak will undo. In a stair hall with original paneling under five coats, stripping is usually the right call and always more expensive than quoted. We decide room by room rather than house-wide, and a house with both is not inconsistent.

What if the original detail is already gone

Then we do not fake it. A room that lost its casing gets a clean modern treatment rather than a reproduction profile that announces itself. Reproducing a detail badly is worse than acknowledging it is gone, and there is no shortage of good decisions available in a plain room.

How do I know whether the plaster can stay

Press on it with a flat palm across a few square feet. If it flexes or sounds hollow it has lost its key and that section comes off. If it is solid, the cracks are cosmetic and get skim-coated. Most of the plaster condemned in old houses around here fails the eye test and passes the hand test.

Does original detail actually affect resale here

In the east-side suburbs, yes, and visibly. The listings that move are the ones that lead with the woodwork and the glass, and the photographs prove it. A renovated kitchen is expected. A leaded transom is not available anywhere else on the street.

The things you can replace will be replaced again by somebody after you. The things you cannot are the reason the house is worth renovating at all.

Thinking about color for a room you are about to renovate? That decision is easier to make inside a plan than on its own. See how renovation projects run, or start a project.