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Ecological Building Systems

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Our leading range of ecological building products support healthy, low energy sustainable buildings

Project Spotlight: Urban Cottage Revival

A 19th century urban cottage externally insulated with Diasen cork and lime insulating plaster

Thermo Hemp Combi Jute

Natural flexible insulation made from Hemp and Jute fibres

Open for bookings: Our winter CPD sessions

Free, virtual training, open to all

Blog

Avoiding Thermal Bridges with Bosig Phonotherm

Reduce heat loss around door thresholds, reveals or openings.

Discover our solutions
Healthy Living

Healthy Living

Damp & Mould Prevention

Damp & Mould Prevention

Renovation & Retrofit

Renovation & Retrofit

Soundproofing

Soundproofing

Heat/Cold Protection

Heat/Cold Protection

Passive House

Passive House

Airtight & Windtight

Airtight & Windtight

Natural Insulation

Natural Insulation

Ventilation

Ventilation

Top Selling Products
Best Selling Tape
Insulation Boards
Plaster and Screed
leaf-in-house Look out for our healthy living and natural materials icons on our products. Where possible we choose recycled, sustainable and recyclable products too.
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