Heritage Timber Repairs for Period Homes

Timber in older homes tells you where moisture has been and how long it has been there. We assess the damage, trace the source, and repair what needs to be saved.

  • Specialist Timber Repair Team
  • Heritage Property Experts

Why Timber Decay Happens in Pre-1920 Homes

Timber does not rot on its own. It needs moisture. In a period property, that moisture usually comes from a specific source, and treating the timber without resolving the source means the decay comes back. Common causes include:

  • Trapped damp in walls sealed with cement or gypsum
  • Poor or blocked subfloor ventilation beneath timber floors
  • Raised external ground levels holding moisture against floor timbers
  • Leaking rainwater directing water into the building

Rot and decay is a symptom. Until the moisture source is identified, any repair is temporary.

Signs of Timber Damage in Your Period Home

Soft or Spongy Floorboards Boards that give underfoot or feel bouncy when walked on. The timber has absorbed moisture and started to break down.
Crumbling Timber Around Windows or Doors Frames and sills that are soft, flaking, or crumbling to the touch. Moisture has been getting in and causing the wood to decay.
Visible Fungal Growth White, brown, or orange growth appearing on timber surfaces. A clear sign that moisture levels are high enough for rot to take hold.
Small Flight Holes in Beams or Joists Tiny holes in timber left by wood-boring beetle. Some are old and inactive, others are current. A heritage survey confirms this.

Why Standard Timber Treatments Often Fall Short

What We Find in Most Heritage Homes

  • Timber treated without identifying where the moisture comes from
  • Damaged wood replaced with unsuitable or unseasoned timber
  • Subfloor ventilation ignored while treating the floors above
  • Cosmetic repairs that overlook structural damage

How We Handle Timber Repairs Differently

  • Moisture source found and resolved before timber work
  • Damaged sections cut back and repaired correctly
  • Subfloor ventilation assessed and restored where needed
  • Original timber preserved using resin and splicing

How We Approach Heritage Timber Repairs

Heritage Survey

A specialist surveyor examines the affected timber, checks moisture levels, and traces the source of the issue and why it occurred.

Diagnosis and Specification

We identify which timbers are structurally damaged, which have surface wear only, and what needs to happen to stop it.

Repair and Restoration

We preserve as much original timber as possible. Damaged sections are cut back to solid wood and repaired properly.

Moisture Source Resolution

The cause of the decay is resolved alongside the timber repairs. Ventilation restored, breathability reinstated, and future decay prevented.

1,500+ Period Properties Repaired • Checkatrade Approved

Recent Heritage Timber Repair Projects

We document every project. Browse recent work across Hampshire, Dorset, Surrey, Wiltshire, Somerset, and surrounding communities.

Structural Beam Repair – Grade 2 Listed House – Romsey, Hampshire
Structural Timber Frame Replacement, Georgian House
Oak Lath Ceiling Restoration, 17th Century Building, Wimborne, Dorset

Traditional Timber Repair Services

  • Wet rot and dry rot diagnosis and treatment
  • Structural timber repairs using resin and splicing
  • Floor joist repairs and replacements
  • Subfloor ventilation checked and restored
  • Window and door frame timber restoration
  • Wood-boring beetle identification and treatment
  • Timber repairs within wider restoration projects

Heritage Timber Repair Frequently Asked Questions

 Common questions about timber decay and repairs in period homes, answered by our heritage specialists.

What is the difference between wet rot and dry rot?

Wet rot stays localised and stops when dried out. Dry rot spreads through masonry and timber and requires urgent treatment. Both need the moisture source resolved.

Can damaged timber be repaired or does it need replacing?

Where damage is localised, we use resin or splicing to preserve original timber. Full replacement is only recommended when structurally necessary.

How do I know if beetle damage is active?

Fresh holes with fine dust beneath them indicate active beetle. Older holes without dust are usually historic. A heritage survey confirms this.

Why does the damp need fixing before the timber?

Timber decays because it is wet. Without resolving the moisture source first, new or repaired timber will eventually suffer the same damage.

Areas We Cover

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