Glulam Siding Boards

It plywood siding is an all wood exterior grade panel.

Glulam siding boards.

Glulam provides the strength and versatility of large wood members without relying on the oldgrowth dependent solid sawn timbers. You can also select from several surface finishes. Our glulams are also available fsc forest stewardship council certified. Curved glulam is manufactured by bending the laminated boards before they are bonded together with adhesives clamped and cured.

The grain of the laminations runs parallel with the length of the member. From smooth surfaced to re sawn appearance. One of the greatest advantages of glulam is that it can be manufactured in a wide variety of sizes. Glulam is versatile ranging from simple straight beams to complex curved members.

All columns shall be rigidply rafters inc glu lam columns manufactured of 1 southern yellow pine treated with cca to a 0 6 pcf retention and 1 untreated southern yellow pine. Altruwood s douglas fir glulam timbers come from the highest grade structural and appearance grade timbers from the coastal ranges of the pacific northwest. Rosboro s glulam products are the most cost effective engineered wood products on the market today. Laminated tongue and groove decking can be finished with a standard v channel bull nose or square edge pattern.

Supreme decorative and service. Glulam is a stress rated engineered wood beam composed of wood laminations or lams that are bonded together with durable moisture resistant adhesives. Douglas fir is prized for it s strength stress ratings and appearance. Plywood siding features a rough sawn textured face for a beautiful rustic appearance.

Glulam beams are 2x4 or 2x6 douglas fir dimensional lumber layered and laminated together with durable moisture resistant structural adhesives. By laminating a number of smaller pieces of timber a single large strong structural member is manufactured from smaller pieces. Custom sizes high quality douglas fir. In addition there are three appearance grades.

The adhesives shall be for wet use conforming to astm 2559. 3 as with other engineered wood products it reduces the overall amount of wood used when compared to solid sawn timbers by diminishing the negative impact of knots and other small defects in each component board. Plywood siding is an all wood exterior grade panel.