How to Refinish Furniture: Part 4 Furniture Repair Before Refinishing
Furniture Repair Before Refinishing: How to Fix the Problems That Matter
Once the old finish is off and the piece is cleaned up, this is usually when the real condition of the furniture starts to show.
And sometimes that’s a good thing.
A loose joint that was hidden under paint becomes obvious.
A drawer you thought was just sticking turns out to have a damaged slide.
A chipped corner suddenly looks a lot bigger once the old finish is gone.
This is where repair comes in.
At Brickhouse & Baron, we try to handle structural and cosmetic repairs before moving into primer, paint, stain, or clear coat.
Because a beautiful finish on top of a weak piece is still a weak piece.
The goal isn’t just to make furniture look better.
It should work better too.
1. Start With the Structure
Before filling dents or sanding scratches, check whether the furniture is actually solid.
Give it a gentle shake.
Push lightly on the sides.
Open and close the drawers.
Check the legs.
Look inside the frame.
You’re looking for movement that shouldn’t be there.
Common structural issues include:
Loose joints
Wobbly legs
Weak corner blocks
Split rails
Loose drawer supports
Detached braces
Missing fasteners
Broken glue joints
A lot of these problems are very fixable.
But they should be handled before the finish goes back on.
2. Loose Joints
Loose joints are extremely common in older furniture.
Over time, old glue can dry out and fail.
The joint may still look intact, but once you move the piece, you’ll feel it shift.
The correct repair is usually not to just add a screw somewhere and call it done.
Whenever possible, we like to repair the joint itself.
That may mean:
Separating the loose joint
Removing old failed glue
Applying fresh wood glue
Clamping the joint back into position
Letting it cure fully
The goal is to restore the original connection.
Don’t Glue Over Old Loose Glue
Fresh glue bonds best to clean wood.
If the joint is full of dried, crumbly adhesive, remove as much of that old material as you reasonably can before re-gluing.
You don’t necessarily need to destroy the joint trying to make it perfect.
Just give the new glue a good surface to bond to.
Use Clamps Properly
Clamps are there to hold the parts in the correct position while the glue cures.
You don’t need to crush the furniture.
Use enough pressure to close the joint.
Too much pressure can squeeze out nearly all of the glue or damage the piece.
Always protect finished or delicate surfaces with scrap wood, pads, or cloth where needed.
3. Drawer Repairs
Drawers take a lot of abuse.
They get overloaded.
Pulled from one side.
Dropped.
Slid in crooked.
And sometimes they’ve been doing that for fifty years.
Common drawer problems include:
Loose corners
Split sides
Damaged bottoms
Missing stops
Loose fronts
Broken slides
Worn runners
Misalignment
Most of these can be repaired.
Loose Drawer Joints
If the drawer box is loose, repair it before doing anything cosmetic.
A loose drawer may rack from side to side and eventually fail completely.
Depending on the construction, you may need to:
Re-glue dovetails
Re-glue butt joints
Tighten or replace fasteners
Repair cracked wood
Reinforce damaged corners
Try to preserve the original drawer construction whenever possible.
Loose Drawer Fronts
Sometimes the drawer box is fine, but the front is loose.
Before tightening anything, check why.
Is the wood split?
Are the screws stripped?
Is the glue joint failing?
Fix the cause instead of simply forcing the hardware tighter.
4. Broken Corners
Broken corners are common on dressers, nightstands, and case furniture.
Corners get hit during moves.
They get chipped by vacuums.
Feet catch on doorways.
And sometimes chunks of the original material are completely gone.
The repair method depends on how much material is missing.
Small Chips
For small chips, wood filler may be enough.
Apply it slightly proud of the surface, let it cure, then sand it flush.
That works well for minor cosmetic damage.
Larger Missing Corners
Larger repairs may need something stronger.
Depending on the piece, you might use:
Two-part filler
Bondo
Epoxy filler
A wood patch
A shaped replacement piece
If the repair is on a high-impact area, strength matters.
A fragile filler that looks good but breaks off the first time the furniture is moved isn’t much of a repair.
5. Missing Veneer
Missing veneer can look intimidating, but it’s often repairable.
The first question is how large the missing section is.
A tiny chip along an edge may only need filling and color matching.
A larger missing area may need an actual veneer patch.
Small Veneer Chips
For small missing sections, you may be able to use:
Wood filler
Two-part filler
Epoxy
Bondo
Then sand and finish the area to blend in.
This works especially well if the furniture is going to be painted.
Larger Veneer Damage
If you’re restoring the wood and want the repair to disappear as much as possible, replacing the missing veneer is usually the better option.
Try to match:
Wood species
Grain direction
Grain pattern
Thickness
Cut the patch slightly oversized, glue it in place, then carefully trim and sand it flush.
The better the grain match, the better the finished repair will look.
6. Filling Dents and Gouges
Not every dent needs to be filled.
Some shallow dents in solid wood can sometimes be reduced with moisture and heat.
Others are better filled.
The decision depends on the depth, location, and final finish.
If you’re painting the furniture, you have more flexibility because the repair won’t need to match the wood grain.
If you’re staining it, repairs need to be much more carefully chosen because many fillers don’t absorb stain the same way as real wood.
Small Surface Damage
For small dents, nail holes, and minor scratches, a traditional wood filler may work perfectly well.
Apply a little more than needed.
Let it dry.
Sand it flush.
Simple.
Deep Gouges
For deeper damage, you may need a stronger filler.
That brings us to one of the most common questions we get.
7. Wood Filler vs. Bondo
Both can be useful.
They’re just good at different things.
Wood Filler
Wood filler works well for:
Small holes
Minor dents
Light scratches
Nail holes
Small surface imperfections
It’s easy to sand and easy to work with.
For light cosmetic repairs, it’s usually the first thing we reach for.
But it may not be the best choice for large or structural repairs.
Bondo
Bondo is much harder and stronger once cured.
It works very well for:
Rebuilding corners
Deep gouges
Large missing sections
Damaged edges
Areas that need to hold shape
It also cures much faster than many traditional fillers.
That makes it useful when you need to build a repair and continue working the same day.
The Downside of Bondo
Bondo gets hard.
Very hard.
If you leave too much material, you’ll spend more time sanding it down.
Shape it as closely as possible while it’s still workable.
Also remember that Bondo is not wood.
If you’re planning to stain the piece, it usually will not blend naturally with the surrounding grain.
It’s much better suited to painted furniture.
8. Fixing Damaged Drawer Slides
Drawer slides can mean very different things depending on the furniture.
Older furniture may use simple wooden runners.
Newer pieces may use metal slides.
Each has its own problems.
Wooden Drawer Runners
Common issues include:
Heavy wear
Splits
Missing sections
Loose rails
Rough movement
Misalignment
If the runner is loose, reattach it securely.
If it’s badly worn, you may be able to replace or rebuild it.
Sometimes a drawer just needs the runner smoothed and aligned.
Metal Slides
Check for:
Bent tracks
Loose screws
Missing screws
Damaged rollers
Broken bearings
Misaligned brackets
Sometimes simply tightening and realigning the slide solves the problem.
If the hardware itself is damaged, replacement is usually the better option.
9. Stabilizing Weak Furniture
Sometimes a piece isn’t technically broken, but it just feels weak.
You might notice:
Side-to-side movement
Flexing
Loose back panels
Weak drawer supports
Wobbly legs
Poorly attached braces
This is where reinforcement comes in.
The goal is to strengthen the furniture without turning it into a pile of random screws and brackets.
Reinforce Where It Makes Sense
Good reinforcement might include:
Re-gluing joints
Reattaching corner blocks
Replacing missing braces
Securing back panels
Replacing damaged fasteners
Adding discreet support where needed
Try to keep the repair clean and appropriate for the piece.
If you can strengthen the furniture while preserving the original construction, even better.
10. Don’t Cover Problems With Paint
This is worth saying directly.
Paint is not a repair.
Primer is not a repair.
Filler is not a structural repair unless it’s being used appropriately.
If a joint is loose, fix the joint.
If a drawer slide is broken, repair the slide.
If a leg is wobbling, stabilize it.
Covering those problems with a nice finish just means the furniture will still fail later.
11. Sand Repairs Smooth Before Finishing
Once the repairs are complete, run your hand over everything.
This is where touch becomes more useful than sight.
You’ll often feel:
Raised filler
Small edges
Uneven patches
Transition lines
Rough repaired areas
Feather those repairs into the surrounding surface.
The smoother the transition, the less visible the repair will be after paint or primer.
12. Check Everything Again
Before moving on, do another full inspection.
Open every drawer.
Check every door.
Push on the sides.
Test the legs.
Make sure repaired joints are solid.
Make sure filler is fully cured.
Make sure slides work.
You want the furniture mechanically sound before you start focusing on the finish.
The Repair Stage Is What Makes the Piece Worth Keeping
This is where refinishing becomes more than just changing the color.
A lot of old furniture still has years of life left in it.
It may just need a few things fixed.
At Brickhouse & Baron, we like to think of this stage as giving the piece its strength back before giving it its appearance back.
That’s the order that makes sense.
Keep Going With the BHB Furniture Refinishing Series
Removing the Existing Finish
Strip, sand, scrape, or clean away what needs to go before beginning repairs.
Surface Preparation
Once the repairs are complete, this guide covers how to feather, sand, clean, and prepare everything for primer or finish.
Priming
After the surface is repaired and smooth, primer helps create a consistent foundation for paint.
At Brickhouse & Baron, we don’t just want furniture to look better.
We want it to feel solid, work properly, and be ready for another chapter.
Repair it right. Refinish it well. Keep it going.
Restore. Refinish. Rehome.
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