Glulam Roof Span

Increased design values improved product performance and cost competitiveness make glulam the superior choice for projects from simple beams and headers in residential construction to soaring arches for domed roofs spanning more than 500 feet.

Glulam roof span.

It also means that designers and builders have virtually unlimited design flexibility when using glulam whether the application is home construction a commercial warehouse roof or a highway bridge. The beam span length is fixed for this demo version. Stock beams manufactured in common dimensions are cut to length when the beam is ordered from a distributor or dealer. Typical stock beam widths used in residential construction include.

3 1 8 3 1 2 5 1 8 and 5 1 2 inches. These tables are provided as a guideline. That means glulam beams can span long distances with minimal need for intermediate supports. Allowable loads for simple span glulam beams tables 2 3 8 and 9 provide allowable loads for glulam beams used as simple span roof members in snow load areas dol factor 1 15 and for non snow loads dol factor 1 25.

This technical guide describes apa ews trademarked. Table specifications are provided with each table indicating conditions and assumptions used to calculate the loads. Design using glulam beam section capacities from tables 1 and 7. Aitc capacity tables provide the uniformly distributed load that a glued laminated timber beam can support based on beam size span and material properties.