When you need this
- Rooms feel cold despite heating and no cavity wall option is available.
- Previous insulation attempts caused damp risk, mould or cold bridging.
- You need better thermal comfort without sealing historic fabric.
Service
Breathable Insulation / Wood Fibre in London
Wood fibre and breathable insulation upgrades designed for period homes, improving comfort while respecting moisture movement in solid walls.
London Specialists
Period Property Focus
Small Jobs Welcome
Breathable Methods
Specialist focus
- Simple explanation of where wood fibre is and is not a good fit
- Breathable build-up examples with compatible finish systems
- Plain-language moisture management guidance for homeowners
Our approach
Step 1
Assess suitability of internal insulation by wall type, risk factors and room use.
Step 2
Specify vapour-open insulation build-ups with compatible adhesives, plasters and finishes.
Step 3
Deliver careful detailing at reveals, skirtings and junctions to reduce thermal bridging.
Small jobs and one-room scopes are welcome where this service is relevant.
Before and after
Featured case studies
West London · 7 min
Wood Fibre Internal Insulation Upgrade in Ealing
A cold front room in a solid-wall property was upgraded with wood fibre and breathable finishes for better comfort.
Read Case Study
North London · 5 min
Chimney Breast Lime Patch Repair in Islington
Localised cracking and damp staining were resolved through targeted strip-back, salt-aware patching and breathable finishing.
Read Case Study
East London · 6 min
Solid-Wall Damp & Mould Remediation in Hackney
Recurring mould in a rear bedroom was resolved by diagnosis-led remediation and removal of incompatible finishes.
Read Case StudyFrequently asked questions
No. Suitability depends on moisture risk, geometry and existing construction.
A correctly designed breathable build-up can improve surface temperatures and reduce risk, alongside ventilation improvements.
Yes. We frequently pair insulation systems with compatible breathable plasters and finishes.
Depth varies by specification. We provide options and explain thermal/performance trade-offs.
Yes. We can deliver targeted upgrades to priority rooms or problematic walls.
Yes. Finish compatibility is part of our specification and handover guidance.
Areas served
London-wide coverage with North London prioritised for scheduling.
Browse all areasRelated guides
- Wood Fibre vs Perlite: Breathable Insulation Options
- How Long Does Lime Plaster Take to Dry and Cure?
Next Step
Send photos for an estimate
Share photos, postcode and a short note. We will recommend the right breathable approach and next steps.