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Knots Brookings SD

The best knots crop up on some of the least expensive, lowest grade boards available. Dealing with knots can add extra work to a project, but you don't need any special equipment.

Ace Hardware
(605) 697-5223
710 22nd Ave S, Brookings Mall
Brookings, SD
 
Lowe's
(605) 696-2730
812 25Th Avenue
Brookings, SD
Hours
M-SA 7 am - 9 pm
SU 8 am - 8 pm

Brookings Rent-All
(605) 697-5544
803 Main Avenue South
Brookings, SD
 
J & K Building Center
(605) 997-3714
110 S Wind
Flandreau, SD
 
A&c Variety&true Value Hdwe
(605) 698-3451
419 Veterans Ave
Sisseton, SD
 
Lowe's of Brookings
605-696-2730
812 25th Ave Brookings, SD, 57006
Brookings, SD
 
Fastenal- Brookings
605-697-6631
1321 Main Avenue South Brookings, SD, 57006
Brookings, SD
 
Homestead Building Supplies
(605) 692-6191
823 S Main Avenue
Brookings, SD
 
The Home Depot
(605)361-7439
2523 S Louise Ave
Sioux Falls, SD
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

Dell Rapids Lumber
(605) 428-5645
306 N. Ladelle
Dell Rapids, SD
 

Knots

Knots

Knotty boards are beautiful, yet frustrating! Here's how to get the most out of them.

by Tom Caspar

Knots are usually considered defects in wood. They’re cut out of boards and thrown on a scrap heap. But take a closer look at a knot. In a hardwood, it’s surrounded by stunning grain. Why not make it the focal point of your next project?

The best knots crop up on some of the least expensive, lowest grade boards available. Dealing with knots can add extra work to a project, but you don’t need any special equipment. You just have to know what you’re up against. To begin, take a look at where the three basic types of knots come from in the photos at right.

An intergrown knot is the base of a living branch within a tree. It’s surrounded by a halo of circular growth rings. An intergrown knot is also called a “tight” knot because it’s tightly bound to the wood around it.


An encased knot is formed when a tree grows around a dead branch. It’s surrounded by a dark ring of bark, and its center is often decayed. An encased knot is also called a “loose” knot, because the bark prevents the knot from tightly binding to the wood around it. 


A spike knot is formed when a board is cut right through the length of a branch. A spike knot may be tight at its base (the intergrown portion) and loose at its end (the encased portion).


Use knots for drama. Here’s an opportunity to have fun with unusual patterns, as in this spalted-maple kitchen table. It has a comet-shaped pairing of a huge intergrown knot and a very long spike knot. Showing off the incredible swirling grain around a knot turns an inexpensive, lower grade board into a beautiful example of nature’s art. 


Resawing can be spectacular! A board with knots near an edge yields the most interesting mirror-image patterns, as shown in this piece of aromatic red cedar. Before you cut a board down its length on a bandsaw, hold the board on edge against a mirror. The outside of the board and its reflected image give you a pretty good idea of the book-matched pattern you’ll get after resawing.


Keep your distance from knots when you’re cutting them out. It’s tempting to get the last inch out of every clear piece, but often it’s not worth it. The wood fibers around a knot have a very steep slope. (Right next to the knot, they run almost vertically, the same direction as the branch grew on the tree.) Wood fibers with a steep slope are called “short grain.” Short grain weakens the end of a board, making it unsuitable for rails and legs. Short grain may also cause the end to chip out when you joint or plane the board. 


Pound out an encased knot before ripping a board on the tablesaw.

Click here to read the rest of the article from American Woodworker