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Coping with Inside Miters Dubuque IA

Cabinet-makers have used this joint to create great-looking inside corners for centuries. The technique involves cutting a profile on the end of the molding that fits like a puzzle piece against the adjoining piece (see above).

Lowe's
(563) 588-8008
4100 Dodge Street
Dubuque, IA
Hours
M-SA 6:30 am - 9 pm
SU 8 am - 7 pm

LOWE'S OF DUBUQUE, IA.
563 588-8008
4100 DODGE ST. DUBUQUE, IA, 52003
Dubuque, IA
 
ABC Supply Co.,Inc/Dubuque
563-557-9920
250 S. Main Street Dubuque, IA, 52003
Dubuque, IA
 
Key West True Value Hardware
(563) 582-2100
2100 Stone Hill Dr
Dubuque, IA
 
Gierke-Robinson Co- Dubuque
319 556 1185
Highway 20 West Dubuque, IA, 52003
Dubuque, IA
 
Kmart 4018 / Cross Merch
(563) 588-2361
2600 Dodge St
Dubuque, IA
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21
Store Features
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21

Steve's Ace Hardware
(563) 588-9755
200 S Locust St
Dubuque, IA
 
Kennedy Mall
(563) 589-1500
555 John F Kennedy Rd
Dubuque, IA
Store Hours
Sears Stores
Store Type
Sears Stores
Hours
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-21
Sun:11-18
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-21
Sun:11-18

Steve's Ace Home Garden
(563) 690-1500
3350 John F Kennedy Rd, NW Arterial & 32nd st
Dubuque, IA
 
Fastenal-Dubuque
563-556-7725
3185 Hughes Court Suite E Dubuque, IA, 52003
Dubuque, IA
 

Coping with Inside Miters

Coping with Inside Miters

A time honored technique for applying molding to inside corners.

by Dave Munkittrick

The best technique for applying molding on an inside corner is called a coped joint. Cabinet-makers have used this joint to create great-looking inside corners for centuries. The technique involves cutting a profile on the end of the molding that fits like a puzzle piece against the adjoining piece (see above). 

To create the profile, cut a 45-degree miter on the end of the molding (Photo 1), just as you would if you were going to miter the joints. Then, use a coping saw with a fine-toothed blade to cut out the profile (Photo 2). Only the simplest moldings will allow you to complete the joint with one long cut. For abrupt direction changes, you’ll need to back out of the cut and approach it from a different angle. Use files to clean up the profiled edge and fine-tune the fit (Photo 3). 

Photo 1: Make an inside 45-degree cut to create a profiled edge. The molding should be held upside down on the saw. A stop block clamped to the saw holds the molding in place.

Photo 2: Cut the profile with a coping saw following the profile line created by the miter cut. Angle the saw back about 30 degrees as you cut along the profile to remove more wood from the back of the molding. 

Photo 3: Files fine-tune the cut. Choose a file that matches the particular profile. File and test-fit until the joint is tight.

This story originally appeared in  American Woodworker September 2005, issue #116.

Source information may have changed since the original publication date.

September 2005, issue #116

Purchase this back issue.

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