Natural Specification

Foundations

Isolated concrete / limecrete pads to minimum depth agreed with Building Control

Superstructure

UK grown durable or semi-durable timber from renewable resources eg. Douglas Fir, Larch or Green Oak, with no toxic timber treatment

Insulation

Natural fibre, hygroscopic, low energy products eg. recycled cellulose, sheepswool, flax, wood fibre, hemp

Finishes

Non petrochemical, vegetable and mineral sources, natural low-toxicity and low-persistency solvents

Energy in use

Low CO2 woodstoves and / or renewables - wind & sun, plus low-E glazing, airtight detailing, passive solar design, natural shading & ventilation