Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Building & Construction

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

Reply
 
Thread Tools Search this Thread Display Modes
Old 05-06-2007, 03:55 PM   #1
Member
 
Join Date: Mar 2007
Posts: 40
Rewards Points: 25
Default

Garage Door Opener


I have an 8X 7 and a 16X7 garage doors to be installed soon - the installer states that I don't need but a 1/2 hp opener ( I had wantred to put in a 3/4 Chamberlian belt drive opener).
He states that the 3/4 hp opener (which has the standard battery backup) may present more reliability issues bec of the battery backup. Anyone have any experience w/ this garage door opener? And should I go w/ the 1/2 hp opener (cost difference is only $30)?

Burat is offline   Reply With Quote
Old 05-06-2007, 04:54 PM   #2
Member
 
Join Date: Apr 2007
Location: Electric City wa
Posts: 272
Rewards Points: 250
Default

Garage Door Opener


Do not know anything about the brands but a 1/2 horse is enough power. Both doors when installed correctly will take the same amount of force to open. Thanks to the torsion spring. However you should get what you want not what the contractor wants you to have ( in my opinion anyway)

warnerww is offline   Reply With Quote
Old 05-06-2007, 06:43 PM   #3
Member
 
Join Date: Mar 2007
Location: Long Island, NY
Posts: 9,519
Rewards Points: 2,000
Default

Garage Door Opener


The garage door opener HP has nothing to do with the doors ability to go up or down. The doors weight is counter balanced by the springs. If the opener had to lift it under it's own steam, it would need alot more then 3/4 HP.
If you look at these openers, you will see that the higher the HP rating, the more options available. 1/2 HP is more then enough.
Ron
Ron6519 is offline   Reply With Quote
Old 05-06-2007, 10:51 PM   #4
General Contractor
 
joasis's Avatar
 
Join Date: May 2006
Posts: 876
Rewards Points: 500
Default

Garage Door Opener


My personal choice is always a screw drive operator....smoother, but does require a little maintenance. As stated above, HP means very little in garage door applications, if the door is correctly installed. We just installed a 16 high by 24 wide insulated door, very, very heavy. 4 - 6 inch diameter by 4 feet long torsion springs, and the operator horsepower is only 3/4. And this is a commercial application.
__________________
Ladwig Construction
Hennessey, Oklahoma
405 853 1563



joasis is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
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
New Heated Garage: need help! HardcoreCBR General DIY Discussions 12 05-23-2008 08:34 AM
Converting Carport to Garage viking1974 Building & Construction 2 08-12-2007 11:38 PM
Garage Door Opener - Noisy on Closing ? quantass Electrical 2 02-13-2006 03:09 PM
Garage Concrete Slab...HELP? Aqua-Man Building & Construction 2 06-17-2005 02:11 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.