What treatment can I use on my glulam beams?
You can use any preservative. Our stock can be given wood protection treatment (Valtti Base) upon request.

What kind of wood is used in glulam?
Wood from sustainable Scandinavian forest - mainly spruce, but also redwood and Siberian larch.

What grade is the timber?
All our timber is minimum grade C24, with other higher grades available when specified (in 45mm laminations).

What's the longest beam you have in stock?
All beams are kept in stock in 15.1 metre lengths - we cut to your specification.

Can I nail or drill the wood?
Yes. Glulam beams don't lose strength with nailing or drilling (within standard building requirements).