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    Used furniture: solid wood, flat-pack and office chairs worth a second look

    Solid wood, flat-pack and premium office chairs. Hardware and fittings are one thing; structure, pests and old coatings another.

    In short

    Furniture flips are decided by transport and by telling surface problems from structural ones. Loose screws, worn drawer runners, a tired finish, a missing identified fitting or worn chair casters are bounded jobs. Failed joints, woodworm, water damage, lifting veneer, stripped chipboard and coatings of unknown age are not — and tall storage furniture has to leave you with its anti-tip fixing and a clear instruction to use it.

    Check before buyingEstimate your maximum offerFind working examplesFind repair candidates
    • You need a vehicle and a second person more often than you need a tool.
    • Rock it and load it. Wobble from a loose bolt is fine; wobble from a failed joint is a rebuild.
    • Fresh, pale dust under small round holes means active woodworm. Do not bring it home.
    • Do not sand or strip old paint whose composition you do not know.
    • Flat-pack parts are only a job if the model and part numbers can be identified.
    • Office chairs: casters and arm pads are user parts on many models. A sinking seat is a separate, pressurised component.

    Who this suits

    Skills
    Working pieces: careful checking and lifting. Hardware and fittings: basic. Joinery, veneer and refinishing: a craft, not a weekend.
    Budget
    Low entry. Transport, hardware, finishing materials and your time are the real costs.
    Space
    A garage or spare room, dry, with space to work around the piece.
    Tools
    Screwdrivers, hex keys, wood glue and clamps for minor work, cleaning and wax or oil. No sanding of unknown coatings.
    Transport
    Estate car at least; usually a van. Blankets, straps and a helper.
    Time
    Hours per piece including collection, plus selling time — bulky items sell locally and slowly.
    Work required · Working item
    Cleaning or completing
    Work required · Repair candidate
    Basic · 1–3 hours
    Diagnostic uncertainty
    Medium
    Tools
    Basic hand tools
    Transport
    Needs a van or trailer
    Storage
    Garage or shed
    Entry budget
    £50–£250
    Price guidance
    No FlipGap price data — use the comparables method

    Safety limits apply

    Why an item might be undervalued

    Hypotheses are plausible reasons, not measured discounts. Check them against dated local listings before relying on them.

    • HypothesisSellers clearing a house may price by the need to empty it rather than by what the piece is.
    • HypothesisPieces that look shabby in a dim photo may be structurally fine and only need cleaning and hardware.
    • HypothesisFlat-pack pieces missing a fitting may be offered cheaply by owners who do not know the maker supplies spare fittings.
    • HypothesisOffice chairs from clearances may be sold in bulk by sellers who do not distinguish models.

    Identify it exactly

    What to findWhy it changes value or repairability
    Solid wood, veneer or foilLook at an edge and the back. Grain that runs round the corner is solid; a thin layer over board is veneer; a printed pattern is foil. It decides what can be refinished at all.
    ConstructionDovetails, mortise-and-tenon and dowels can be re-glued. Staples and cam fittings in chipboard are only as good as the board around them.
    Maker, range and modelLabels, stamps and part numbers on the underside or inside drawers. Needed for comparable prices and for ordering fittings.
    Dimensions and weightDecide your transport, your buyer’s transport and whether it fits through a door.
    Flat-pack: product name and article numberOften on a label under the top or behind a drawer. Fittings are ordered by their own part numbers from the assembly leaflet.
    Office chairs: maker, model, size and yearUsually on a label under the seat. Casters, arm pads and cylinders are model- and sometimes size-specific.

    Two ways to buy

    Buying a working example

    Buy pieces that are structurally sound and honestly described, and add value with cleaning, correct hardware and good photos.

    1. Ask for dimensions, maker labels and photos of the back, underside and inside.
    2. At the viewing, rock it corner to corner, open every door and drawer, and press on the top.
    3. Look and smell for damp, mould, smoke and pets. Check under and behind for pale dust and holes.
    4. Check tall pieces for their wall-fixing hardware.
    5. Office chairs: sit for a few minutes. Height holds, tilt locks, arms adjust, nothing creaks or cracks.
    6. Measure your vehicle before you agree to anything.

    Buying a repair candidate

    Decide whether the fault is hardware, surface or structure before you talk about price.

    1. Hardware: find the loose or missing fastener. If tightening cures the wobble, that was the fault.
    2. Runners: identify the type and length. Side-mounted metal runners are replaceable like for like; worn wooden runners need woodworking.
    3. Surface: clean first. Much “damage” is dirt and wax. Refinish only known, modern coatings.
    4. Flat-pack: identify the model and the missing part numbers from the assembly leaflet before buying.
    5. Office chairs: confirm the exact model, then check the maker’s parts list for casters and arm pads.
    6. Structure, pests, water, veneer, unknown coatings, gas lifts: see the limits below.

    Symptoms, plausible causes and walk-away points

    A symptom is not a diagnosis. Each row lists what could be behind it, what you can safely check, and what evidence narrows it down.

    SymptomPlausible causesSafe checksEvidence to ask forDifficultyParts and labourWalk away if
    Wobbly, loose joints or handles
    • Loose screws or fittings
    • Failed glue joint or broken tenon
    • Stripped chipboard or MDF around a fitting
    • Rock it and watch each joint. Movement at a bolt or screw is hardware; a gap opening in a glued joint is structure.
    • Look for cracked or crumbled board around cam fittings and screws.
    • Check that legs and stretchers are original and all present.
    • Photos of the joints and the underside.
    • Whether it has been dismantled and rebuilt before.

    Basic to Advanced, depending on the cause

    Diagnosis time: Minutes

    Safety-relevant
    		Screws and bolts are trivial. Re-gluing a loose joint needs clamps, the right glue and patience. Stripped chipboard does not hold a screw again without a proper repair, and the result may not be strong enough to sell.
    • Broken tenons or split legs on a chair or table.
    • Crumbled chipboard at load-bearing fittings.
    • Any seating you would not sit on yourself.
    Drawers stick or runners broken
    • Worn or broken drawer runner
    • Wood swollen from damp
    • Pull each drawer fully out and look at the runners and the drawer sides.
    • Check whether the carcass is square — measure the diagonals.
    • Feel for swelling and raised grain from damp.
    • Runner type and length.
    • Where the piece was stored.

    Basic to Intermediate, depending on the cause

    Diagnosis time: Minutes

    Low safety relevance
    		Metal runners are inexpensive and swap like for like. Worn wooden runners and swollen carcasses need woodworking and time.
    • Carcass out of square from damp.
    • Drawer fronts parting from their sides.
    Scratches, rings or worn finish
    • Worn finish
    • Lifting or missing veneer
    • Old coating of unknown composition
    • Clean a hidden patch with a damp cloth to see what is dirt and what is damage.
    • Look at edges and corners for lifting or missing veneer.
    • Estimate the age of any paint. Old paint of unknown composition is not to be sanded.
    • Age of the piece and of its finish.
    • Whether it has been repainted.

    Basic to Advanced, depending on the cause

    Diagnosis time: Under an hour

    Safety-relevant
    		Cleaning, wax or oil are cheap and quick. Proper refinishing is slow. Veneer repair is skilled work and visible when done badly.
    • Missing veneer on show surfaces.
    • Old painted pieces if your plan depends on sanding them.
    Small round holes, fresh dust, swelling or musty smell
    • Active woodworm
    • Water damage
    • Small round holes with pale, fresh dust beneath them suggest active woodworm; old dark holes may be historic.
    • Tide marks, swollen board edges, delamination, mould and musty smell.
    • Where it was stored — cellars and sheds are the usual culprits.

    Professional

    Diagnosis time: Minutes

    Safety-relevant
    		Treatment and drying take weeks and may not succeed. Infested furniture can spread to your home and stock.
    • Any sign of active infestation.
    • Swollen or delaminated board.
    • Mould.
    Hinges, knobs, legs or fasteners missing
    • Missing fitting that can be identified
    • Stripped chipboard or MDF around a fitting
    • Anti-tip fixing missing
    • Find the product label and article number.
    • Compare the fittings present with the assembly leaflet’s parts list.
    • Check every cam and dowel hole for crumbling.
    • Check the anti-tip kit is present on anything tall.
    • Product name and number.
    • The assembly leaflet, or a link to it.
    • How many times it has been dismantled.

    Basic to Intermediate, depending on the cause

    Diagnosis time: Under an hour

    Safety-critical
    		Identified fittings are cheap or free from some makers. Each dismantling weakens board around the fittings, and that cannot be bought new.
    • Model cannot be identified.
    • Crumbled board at several fittings.
    • Tall storage with no way to fit a wall fixing.
    Casters or arm pads worn
    • Worn casters
    • Worn arm pads
    • Crack in base, frame or mechanism
    • Turn the chair over: cracks in the base, the mechanism housing and the arm mounts.
    • Pull a caster: is the stem the plain push-in type for that model?
    • Check arm pads for the fixing method — clipped, screwed or bonded.
    • Label under the seat with model, size and date.
    • Whether it comes from an office clearance.

    Basic to Professional, depending on the cause

    Diagnosis time: Minutes

    Safety-relevant
    		Casters and arm pads are user-replaceable on many premium chairs and sold by the maker or its dealers. Stem size and floor type matter. Cracked bases and frames are replaced, not repaired.
    • Any crack in base, frame or mechanism.
    • Parts for that model are no longer supplied.
    Seat sinks
    • Failed gas lift
    • Set the height, sit for several minutes and see whether it holds.
    • Model and date label.

    Advanced to Professional, depending on the cause

    Diagnosis time: Minutes

    Safety-relevant
    		A sinking seat points to the gas cylinder, a pressurised component. We publish no removal procedure: it needs the maker’s service instructions for that model.
    • Unless priced as a chair that needs a service visit, or bought for parts.

    Specific opportunities

    Each one is a product, a confirmed fault and a procedure. None of them is a claim that the fault is common, cheap or profitable.

    Solid-wood table or cabinet with loose hardware, worn runners or surface wear

    Loose ordinary hardware, replaceable drawer runners and a tired but known finish are bounded jobs on a structurally sound solid-wood piece. It suits beginners with a vehicle.

    Potentially straightforward if this fault is confirmed

    Work required
    Repair of a confirmed fault
    Skill
    Basic
    Diagnosis time
    Minutes
    Repair time
    1–3 hours
    Tools
    Basic hand tools

    Tighten hardware, replace runners, refresh the surface · Low safety relevance

    Confirm the fault first

    • Tightening the fastener cures the wobble at the viewing.
    • Joints are closed; nothing structural moves.
    • No pale dust, fresh holes, swelling, mould or musty smell.
    • The finish is a known modern coating, or you plan to clean and wax only.

    Limits

    • Structural instability, pests and water damage change the assessment.
    • Veneer damage is skilled work.
    • Unknown old coatings must not be sanded or heat-stripped.

    Cheap part, easy job? Not the same thing

    Screws and metal runners are cheap. Refinishing looks simple and is slow; worn wooden runners need woodworking rather than parts.

    Checks after the work

    • No movement when rocked and loaded.
    • Drawers run and close.
    • Finish cured and odour-free.

    Tell the buyer

    • Solid wood versus veneer, truthfully.
    • What was repaired or refinished.
    • Remaining marks.

    Sources: US EPA: Protect Your Family From Lead in Your Home · Natural History Museum: Furniture beetle (Anobium punctatum) identification guide

    Flat-pack furniture missing identified hinges, knobs, legs or fasteners

    When the product and the missing part numbers can be identified, fittings are an ordering job. It suits beginners — if the board around the fittings is still sound.

    Potentially straightforward if this fault is confirmed

    Work required
    Cleaning or completing
    Skill
    Basic
    Diagnosis time
    Under an hour
    Repair time
    Under an hour
    Tools
    Basic hand tools

    Fit identified flat-pack fittings · Safety-relevant

    Confirm the fault first

    • Product name and article number found on the label.
    • Missing fittings identified by part number from the assembly leaflet.
    • Board around cams, dowels and hinges is not crumbled or swollen.
    • Anti-tip fixing present or obtainable for tall pieces.

    Limits

    • Stripped material and weakened joints are not fixed by new fittings.
    • Tall storage must be sold with its wall fixing and the instruction to use it.

    Cheap part, easy job? Not the same thing

    Fittings cost little or nothing. Every reassembly weakens the board a little, and stripped material cannot be ordered.

    Checks after the work

    • Square, stable, doors aligned.
    • Every cam locked.
    • Anti-tip kit bagged and attached with a note.

    Tell the buyer

    • How many times it has been rebuilt, as far as known.
    • Replacement fittings.
    • That it must be fixed to the wall.

    Sources: IKEA: Spare parts · IKEA: Secure it! · US CPSC: Business Guidance: Clothing Storage Units

    Premium office chair needing casters or arm pads

    On many premium chairs, casters and arm pads are user-replaceable parts sold by the maker or its dealers. It suits beginners who identify the exact model and size first.

    Potentially straightforward if this fault is confirmed

    Work required
    Cleaning or completing
    Skill
    Basic
    Diagnosis time
    Minutes
    Repair time
    Under an hour
    Tools
    Basic hand tools

    Replace casters or arm pads · Low safety relevance

    Confirm the fault first

    • Label under the seat read: maker, model, size, date.
    • Parts for that model and size are listed and available.
    • Base, mechanism, frame and arm mounts are free of cracks.
    • Height holds and tilt locks — otherwise it is a different project.

    Limits

    • Structural cracks end the project.
    • Gas-lift work belongs in a separately assessed guide and is not covered here.

    Cheap part, easy job? Not the same thing

    Casters usually pull out and push in; arm pads clip, screw or are bonded depending on the model. Choose casters for the buyer’s floor type.

    Checks after the work

    • Rolls freely and evenly under load.
    • Arm pads fixed with no movement.
    • All adjustments work.

    Tell the buyer

    • Genuine or compatible parts.
    • Model, size and year.
    • Remaining wear.

    Sources: Herman Miller: Replacement Parts

    Research candidate — not published guidance

    Office chair that sinks (gas lift)

    A sinking seat points to the gas cylinder. We do not publish a procedure for it.

    Evidence still missing: No manufacturer procedure for removing a pressurised gas cylinder has been verified for any chair model. A model-specific service document, with its safety warnings, is needed before any guidance is published.

    • The cylinder is pressurised and press-fitted.

    Questions and evidence to ask the seller for

    • What are the exact dimensions, and roughly what does it weigh?
    • Is there a maker’s label, stamp or product number anywhere?
    • Is it solid wood, veneer or foil? Can I see the back, underside and an edge close up?
    • Where has it been kept? Any damp, smoke or pets?
    • Any wobble, sticking drawers, loose joints or repairs?
    • Have you seen small holes or fine dust under it?
    • Has it been repainted or refinished, and when?
    • Flat-pack: do you have the assembly leaflet and all fittings, including the wall fixing?
    • Office chair: does the height hold, and is there a label under the seat?

    Testing at the viewing

    Sit on chairs, lean on tables, open everything. Ask before turning a piece over. Bring a torch for the underside and a tape measure for your vehicle.

    Where DIY stops

    Furniture hurts people when it collapses or tips, and old coatings can harm the person sanding them.

    Do not

    • Do not sell seating or tables with structural defects you have not properly repaired.
    • Do not sell tall storage furniture without its anti-tip fixing, or without telling the buyer it must be fixed to the wall.
    • Do not dry-sand, scrape or heat-strip old paint of unknown composition.
    • Do not bring pieces with signs of active woodworm into your home or store.
    • Do not force out, heat or drill a gas cylinder.
    • Do not resell cots, high chairs or other child furniture without checking current safety standards and recalls.

    Use a professional for

    • Structural joinery on seating.
    • Veneer and traditional finishes on pieces of value.
    • Testing and removing old lead-based coatings.
    • Gas-lift replacement according to the maker’s service instructions.

    After the work: test, then describe it honestly

    Function tests

    • No movement when rocked and loaded; every fastener tight.
    • Drawers and doors run and close properly.
    • Finish fully cured and free of smell before photos and delivery.
    • Tall pieces: anti-tip hardware bagged and attached, with a note.
    • Office chairs: every adjustment works; height holds under your weight for ten minutes.

    Honest listing checklist

    • Material as it really is: solid, veneered or foil, and which parts.
    • Dimensions, maker and model where known.
    • What you repaired, replaced or refinished, and with what.
    • Remaining marks, smells and wear, photographed.
    • That tall items must be fixed to the wall, and that the fixing is included.

    Working out a comparable price

    FlipGap has no price data for this category yet, so we show no number rather than a made-up one. Use the method below with dated, local listings.

    1. Furniture sells locally. Compare with listings in your own area, of the same maker or type and size.
    2. Asking prices for furniture are especially soft; watch which listings actually go.
    3. Subtract the buyer’s transport problem: bulky pieces without delivery fetch less.
    4. For branded chairs and design pieces, match model, size and generation.
    5. Note the date and how many comparables you found.

    Uncertainty: FlipGap has no price data for furniture. Local taste and transport matter more than any national figure.

    Estimate your maximum offer

    What to decide

    Buy the working one
    Sound, clean enough, identified where that matters, and you can move it without damage.
    Inspect further
    Wobble or sticking drawers — find out whether it is a fastener or a joint before you offer.
    Get a professional quote first
    A piece of real value with veneer, joint or finish problems.
    Buy only at a defensible salvage value
    Broken piece with good hardware, handles, legs or a marble or glass top you can sell on.
    Walk away
    Active woodworm, water damage, mould, crumbling board, cracked chair structure, or no way to transport it.

    Listings and searches

    Searches for complete, working examples. A seller saying it works is still only a seller claim until you have checked.

    Stored listings for these searches

    FlipGap’s listing feeds have no condition filter. Below are phrases sellers use — they are search phrases, not verified repair opportunities.

    Seller phraseSearch
    “spares or repair”

    Seller expects work or parting out. Says nothing about what is wrong.

    “for parts”

    Seller expects work or parting out. Says nothing about what is wrong.

    “not working”

    Seller says it does not work. The cause is unknown unless evidence shows it.

    “untested”

    Nobody has checked. It may work, or it may not — price it as unknown.

    “don't know what's wrong”

    The seller does not know what is wrong. Neither do you, yet.

    		Seen in descriptions; too long to work as a search keyword.
    • “For parts” can mean irreparable, incomplete, or no longer suitable for road use. Ask which.
    • Usage differs by country. Check how sellers in your area phrase it.
    Save this search and get alertsOpens the search, where “Snipe” saves it. A free account is needed.

    Stored listings with uncertainty wording

    Picked by seller wording only. No listing here has been checked, and none is labelled an easy repair.

    Frequently asked

    If the wobble disappears when you tighten a bolt at the viewing, yes. If a glued joint opens and closes as you rock it, you are looking at a dismantle-and-re-glue job at best. On chipboard furniture, a wobble often means the board around the fittings has failed, and that is rarely worth repairing.

    Not if you do not know what the paint is. Older coatings can contain lead, and sanding turns it into dust you breathe. Either keep the finish, have it tested, or choose another piece.

    The cause is normally the gas cylinder, which is pressurised and press-fitted. We do not publish a removal method. Buy such a chair only at a price that covers a proper service, or for its other parts.

    About this guide

    Written by the FlipGap editorial team with AI drafting. AI-assisted draft, checked against the cited sources.

    No mechanic, technician or lawyer has reviewed this page. Nothing here is based on a personal test or a documented flip.

    Updated:
    Human review:
    not yet
    Market:
    United Kingdom
    Language:
    English

    Sources

    1. IKEA: Spare parts (checked 18 September 2026)
    2. IKEA: Secure it! (checked 18 September 2026)
    3. US CPSC: Business Guidance: Clothing Storage Units (checked 18 September 2026)
    4. Herman Miller: Replacement Parts (checked 18 September 2026)

    Procedures are general. The manual for your exact model takes priority.