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Therma-Tru SHOP 3 Door Preparation - Book Size User Manual

Page 18

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Door
Preparation

3.18

2014 (BOOK SIZE)

Shop 3

Mark and Cut Mortises

Use a special-purpose machine or a

router and template.

4.015”

.112”

R .625”

or

R.250”

4.015”

.112”

1.375”

Pass-Through

Full Mortise

CAUTION:

Full mortises require pilot holes only

if door has hardwood stiles. Refer to

SHOP 3 - Hinge Installation

for instructions.

Adjustable

Door

Edge

3.654”

R .625”

.625”

Deep

.354”

Hinge Preparation

(Except 90 Minute Steel Fire Door)