Taking 4 Inches Off Prehung Door - Windows and Doors - DIY Chatroom Home Improvement Forum


Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Windows and Doors

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Display Modes
Old 03-05-2014, 08:49 AM   #1
Newbie
 
Join Date: Jun 2013
Posts: 21
Rewards Points: 10
Default

Taking 4 inches off prehung door


Hi all. What would the best way to take 4 inches out of a prehung door be? I have two doors that need to go under a soffit, one 30 inches wide and one 48 inch french door. Both hollow core.

Advertisement

untilcomplete is offline   Reply With Quote
Old 03-05-2014, 09:00 AM   #2
Member
 
Join Date: Sep 2012
Posts: 2,183
Rewards Points: 1,622
Default

Taking 4 inches off prehung door


Carefully cut 4" off the top using layer of masking tape on the cut line to prevent panel splintering/tear out. Save the solid wood end from the cut off. Take out at least the solid end amount of the torsion box honeycomb cardboard material and insert the solid wood cut off back between the panels and stiles where the cardboard was removed. Elmer's glue will be proud of you and plenty proud to hold that piece glued back in to look like new.

Advertisement


Last edited by SeniorSitizen; 03-05-2014 at 09:11 AM.
SeniorSitizen is online now   Reply With Quote
Old 03-05-2014, 09:10 AM   #3
Member
 
Join Date: Jan 2014
Location: Central Illinois
Posts: 1,004
Rewards Points: 860
Default

Taking 4 inches off prehung door


I don't know about taking it off the top?Depends on the door.I have had to do this on a few occasions and prefer to take it off the bottom.Less noticable.(sp) Depends on the style of door.Never a great solution and does not look like new but can be done.Use a straight edge when cutting.
mako1 is online now   Reply With Quote
Old 03-05-2014, 09:12 AM   #4
Member
 
Join Date: Oct 2009
Location: PA
Posts: 411
Rewards Points: 250
Default

Taking 4 inches off prehung door


Also remember to leave your 1 inch gap under door. If your putting in 3/4 plywood or thick carpet you may want to leave more. You dont want to cut it twice.
I like to install doors after flooring has been installed cutting around door jambs is a pain.
JustinK is offline   Reply With Quote
Old 03-05-2014, 09:14 AM   #5
Member
 
Join Date: Sep 2012
Posts: 2,183
Rewards Points: 1,622
Default

Taking 4 inches off prehung door


They seem to be going under a soffit is why I recommended the top.
SeniorSitizen is online now   Reply With Quote
Old 03-05-2014, 09:33 AM   #6
Member
 
Join Date: Nov 2011
Location: Hartfield VA
Posts: 27,709
Rewards Points: 534
Default

Taking 4 inches off prehung door


And what good would it do to cut off the top of the door? There would be nothing left of the rail, the whole jamb and casing would have to come apart
Are these raised panel or flat panel doors?
I would have started with a mobile home door which is 78" tall and then remove 2" from the bottom, instead of 4", which is going to weaken the door and throw off the whole look.
Even a solid door would have been a better choice.
__________________
When posting in forums, letting us know your location will help others give better feedback/advice/solutions to your questions
joecaption is online now   Reply With Quote
Old 03-05-2014, 09:34 AM   #7
Member
 
Join Date: Oct 2009
Location: PA
Posts: 411
Rewards Points: 250
Default

Taking 4 inches off prehung door


I wouldnt talk it off the top either. Its alot more noticable. There will only been like an inch left of the top raised panel.
JustinK is offline   Reply With Quote
Old 03-05-2014, 11:05 AM   #8
Member
 
Join Date: Sep 2012
Posts: 2,183
Rewards Points: 1,622
Default

Taking 4 inches off prehung door


Hopefully the OP will understand that the rail that was cut off will be re-used after it is cleaned and it will fit perfect.
SeniorSitizen is online now   Reply With Quote
Old 03-05-2014, 11:31 AM   #9
Newbie
 
Join Date: Jun 2013
Posts: 21
Rewards Points: 10
Default

Taking 4 inches off prehung door


Quote:
Originally Posted by Fairview View Post
Hopefully the OP will understand that the rail that was cut off will be re-used after it is cleaned and it will fit perfect.
Thanks, I am tracking on the reusing the rail.
untilcomplete is offline   Reply With Quote
Old 03-05-2014, 11:42 AM   #10
Member
 
Join Date: Feb 2014
Location: Central Wyoming
Posts: 1,528
Rewards Points: 1,218
Default

Taking 4 inches off prehung door


I think that I might cut the 4 inches in half , 2 at the top and 2 at the bottom. You will still need to reuse the top and bottom rail.

This way it looks more symmetrical. but twice the work.

ED

Advertisement

de-nagorg is online now   Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Replacing Prehung Front Entry Door in Stucco a1481155 Windows and Doors 13 09-04-2013 06:11 PM
rough framing for an exterior door (not prehung) measurement question graysqwrl Building & Construction 5 08-15-2011 09:51 PM
Installing a Home Depot prehung interior door. John58 Building & Construction 4 10-31-2010 08:20 PM
Prehung Interior Door ranapratab Carpentry 2 10-30-2009 01:48 PM
Prehung Door install problem bscj@innernet.net General DIY Discussions 3 04-08-2008 11:40 PM




Top of Page | View New Posts