Glulam Roof Construction

Beam spans for roofs 2yamaha.
Glulam roof construction. 3 1 8 3 1 2 5 1 8 and 6 3 4 inches. This means that glulam beams can span large distances with a minimal need of intermediate supports. Our structural glulam units are available in columns trusses arches purlins and beams floor and roof. Glued laminated timber constitutes an ever increasing percentage of the framing materials used in residential construction.
Glulam has greater strength and stiffness than structural timber of similar dimensions. Unalam glulam products are manufactured in a variety of shapes and sizes to suit your building needs. A glue laminated timber is an engineered wood product meaning it is made from wood but is machined and assembled to precise specifications to create a predictable dimensionally stable building material. In commercial construction glulam is used in appplications ranging from large flat roof systems to complex arches.
Glulam also meets demanding environments of bridges utility poles cross arms and marinas. Other common engineered wood products include plywood oriented strandboard osb and laminated veneer lumber lvl. Much of this growth is attributed to the fact that glulam beams are available from building material dealers and distributors in stock sizes typical widths. Glulam also has a better strength to weight ratio than steel.
Lawriter oac 4101 8 01 roof ceiling construction. Ridge beam statics in timber framing log construction. Is 22 ridge board too long of a span worried about roof sag. Learn more about glulam in commercial and residential construction.
Glulam allows a high degree of prefabrication and long structural spans where necessary but is equally effective for shorter spans. Its thermal properties help prevent cold bridging.