Don’t let hidden timber damage destroy your home.

Rotten Timber Repair & Replacement

Kent, East Sussex, & West Sussex

Noticed creaking floors, soft spots, or dark patches on your timber?

Rotten wood doesn’t just make your home look tired — it’s a serious structural problem waiting to get worse. Whether it’s in your flooring, skirting, beams, or joists, timber decay caused by moisture, mould, or pests can compromise your entire property.

If you’re a homeowner in Kent, West Sussex, or East Sussex, now is the time to act. Catching timber decay early means fewer repairs, less disruption, and peace of mind for your family.

Why timber rot should never be ignored

Structural instability

Rotten timber loses its load-bearing strength. What starts as minor decay can lead to sagging floors, collapsing joists, or unsafe staircases. Waiting too long could mean major reconstruction.

Linked to damp and mould

Where there’s rotten timber, there’s usually hidden damp. Moisture seeps into your walls, floors, and insulation — creating the perfect breeding ground for mould, mildew, and further damage.

Breeding Ground for Pests

Damaged wood attracts insects like woodworm, termites, and carpenter ants. Once they’re in, they’re tough to eliminate — and they’ll keep eating until the damage is widespread.

Property value impact

Surveyors spot timber rot immediately. Left untreated, it lowers your home’s value and scares off buyers. Even visible signs of decay can make selling or refinancing harder.

Health & safety risks

Rotten timber weakens key areas like stairs, floorboards, and ceilings — all of which can collapse under weight. It’s a safety hazard for anyone in your home, especially children or elderly relatives.

How Renovani repairs rotten timber — the right way

We’re not a “quick patch” company. We inspect thoroughly, remove all decayed timber, and restore strength to your structure.

Full timber condition survey
We assess all affected areas and identify the true extent of the decay — including hidden damage under floors or behind walls.

Moisture and pest diagnosis
Before we repair, we investigate what caused the problem — whether that’s rising damp, condensation, or pests — and fix that too.

Precision repair or replacement
We remove damaged sections and restore with new, treated timber — matched in strength and appearance to your original structure.

Prevention built-in
Where needed, we apply timber preservatives, moisture barriers, and airflow improvements to stop the problem returning.

Clean, respectful service
We know you live here. Our team keeps the site tidy, explains every step, and works with minimal disruption.

Common Signs of Rotten Timber

  • Spongy or soft floorboards

  • Creaking stairs or sagging steps

  • Dark stains or cracks in skirting or frames

  • Visible fungus or woodworm holes

  • A musty, earthy smell in certain rooms

  • Crumbling or flaky timber around windows and doors

If you notice any of the above — don’t wait. The longer it’s left, the more expensive it becomes to fix.

Frequently Asked Questions (FAQs)

Q: How do I know if timber is actually rotten?

Signs like softness, crumbling edges, or a musty smell are key indicators. During our survey, we use moisture meters and probes to test integrity below the surface.

Q: Can you repair timber, or does it always need replacing?

It depends on the severity. In many cases, we can treat and strengthen partially decayed areas. For advanced rot, full replacement ensures lasting stability.

Q: What if the rot is caused by damp or condensation?

We treat the root problem, not just the timber. Renovani also specialises in damp proofing, so we’ll solve moisture issues as part of the job.

Q: How long does timber repair take?

Most jobs are completed in 1–3 days depending on the location and scale of the damage.

Q: Is your work guaranteed?

Yes. All structural timber repairs and replacements come with a guarantee of up to 10 years, depending on the treatment used.

Book your free mould inspection

Take action today and protect your family and home.

Call us on 07512 021200 or click below to Book a Free Survey.

  • "The team at Renovani replaced rotten joists under our kitchen floor and sorted the cause of the damp at the same time. Honest, professional, and reasonably priced."

    Lisa R., Tunbridge Wells