The document provides pricing information for various building materials and prefabricated structures. Timber frames are 179 euro while concrete is 399 euro. Felt roofing is free while metal roofing ranges from 170-250 euro depending on size. Roof shingles are 120 euro depending on size and fitting roof shingles is 199 euro. Floor and roof insulation range from 150-200 euro depending on size and are a high spec foam board. Several prefabricated structure options are provided between 2449-4199 euro and installation is an additional 199 euro. Additional items like skirting boards, basic electricity, lighting, and blinds are also mentioned.