Your PREFINISHED butcher block arrives ready to install right out of the
crate. When installing a butcher block on top of a cabinet
structure, allowances need to be made to accommodate natural
seasonal changes in humidity. As solid wood countertops are a
natural, living material, it will slightly expand and contract
with the seasons
Like the construction of fine furniture, your method of attaching the
block to a structure needs to simply allow for that "breathing".
DO NOT GLUE the butcher block to a sub-structure, most glues are not
flexible enough to allow the block to breathe.
Butcher block is traditionally attached from below, through the
cabinet top structure and into the block with lag bolts (large screws).
If the cabinet has pre-drilled slotted holes, make sure the bolts are
centered in the slot. If the cabinet does not have pre-drilled
holes, drill a 5/8" diameter hole through the cabinet. A 1/4" lag
bolt with a washer should be used to fasten (pre-drill through the
cabinet hole center into the butcher block to avoid splitting the wood).
Length will vary depending on the application, a good rule of
thumb is to use a bolt long enough to penetrate one half the
countertop's thickness. Use one bolt per foot to attach
depth-wise, use one bolt every three fee to attach to the length
on both sides. Snug bolts until the block is flush with the
cabinet top, DO NOT OVERTIGHTEN. Remember- you want the countertop
to move a bit with the seasons, otherwise the top or the cabinet may be
compromised.
Click here for our Installation Diagram.