Abstract: A roofing panel 110 for a pitched roof comprises a rectangular frame 111 having both faces covered in board material 116,117, the frame 111 comprising top and bottom rails 112,113 joined together by a plurality of composite “I” beams 10 & 41. The panel 110 is provided with elongate attachment means 101,102 at its upper and lower ends for attachment to, for example, a roof beam 65 and guttering respectively. The attachment means 101,102 have a right angle triangular portion with an apex angle ?,? substantially equal to the pitch angle of the roof, a base side 51,61 for securing to the top or bottom of the panel 110 and a hypotenuse 53,63 which in use is substantially vertical.

Abstract: A modular building panel comprising a rectangular frame 11 having one face covered in a water resistant board 16 with the other face also covered in a board material 17, the frame having top and bottom rails 12,13 joined together by wood composite “I” beams 14. Two of said I beams 14A & 14B also form the sides of the frame with their recessed sides 28 facing outwardly thereof. The recessed sides 28 of the outer I beams 14A 14B in use accommodate jointing posts for linking adjacent panels.