Thanks to advanced technology, Casollalegno produces solid fir beams and rafters for custom roofs, based on client specifications and drawings. Fir wood, known for its strength and lightness, is ideal for roof construction as it absorbs little moisture and ensures both thermal and acoustic insulation. Perfect for eco-friendly homes, it offers excellent strength and long-lasting durability. The sawmill also produces glulam fir, duo-lam beams, paneling, boards, and battens.