By laminating a number of smaller pieces of timber a single large strong structural member is manufactured from smaller pieces.
Douglas fir glulam beams.
Poc is a naturally resistant species that is a green alternative to pressure treated wood.
3 layup shown on the left works well with these stresses.
This allows for the manufacture of an endless variety of creative shapes and sizes that will always maintain structural integrity.
Rosboro started as a lumber mill over 100 years ago and since 1963 has remained a leader through innovation.
Douglas fir glulam glued laminated timber glulam is a structural engineered product created by laying dimensional lumber together and bonding them with structural adhesives.
Founded in oregon s lush willamette valley rosboro is north america s largest producer of glulam beams.
Aitc beam capacity tables.
5 stronger and more expensive and comb.
Timbers come in various grades of douglas fir redwood cedar and treated options.
Alaska yellow cedar is a naturally resistant species that is a green alternative to pressure treated wood.
Treated glulam beams can be used in applications where the beam will be exposed to weather insects sunlight and high moisture conditions.
Glulam beams are 2x4 or 2x6 douglas fir dimensional lumber layered and laminated together with durable moisture resistant structural adhesives.
One of the original engineered wood products.
Douglas fir larch western species section properties.
Manufactured from douglas fir larch or alaska yellow cedar.
Great for decks providing an unobstructed view.
Boise glulam beams are available sfi chain of custody or certified sourcing to earn leed or ngbs green building credits.
Douglas fir larch.
Other column combinations frequently used are comb.
Boise glulam beams are available sfi chain of custody or certified sourcing to earn leed or ngbs green building credits.
A history of building better.
Manufactured from douglas fir larch or port orford cedar poc.
Timber and beams are also characteristically larger than 4 6 in dimension however we carry anything from 3x8x12 to 8x16x24 either in stock or quickly available from one of our many reloads.
These beams are 24f 1 8e or combination 50 syp.
Key fire rated glulam beams when wood beams are subjected to fire the sides and bottom burn and char.
Other uses include golf atv and snowmobile bridges crane mats and boardwalks.
Our glulams have an architectural appearance meaning that the exposed faces have been sanded and the all exposed corners have an eased edge.
Table specifications are provided with each table indicating conditions and assumptions used to calculate the loads.
One of the original engineered wood products.
We produce a broad range of douglas fir glue laminated timber products as well as high quality lumber including western species studs and dimension lumber.
This is the most common column layup used in our plants.
The douglas fir comb.
