http://commdoor.com/qtoa/index.php?qa=questions Powered by Question2Answer http://commdoor.com/qtoa/index.php?qa=23&qa_1=what-size-concrete-rough-opening-door-that-wide-high-with-jambs What is the size of concrete rough opening for a door that is 3'-6" wide x 7'-0" high with 2-1/4" Jambs.  Common sense would be to add the door dimensions to the jams so that the width of 3'-10 1/2" x 7'-2 1/4".  However, is there an adjusment that needs to be made for tolerance associated with the door jams.  The reason I ask, is that we have been specifying a width of 3'-10" which is being questioned by our customer. Installation & Rough Openings http://commdoor.com/qtoa/index.php?qa=23&qa_1=what-size-concrete-rough-opening-door-that-wide-high-with-jambs Thu, 12 Jul 2012 15:12:22 +0000 http://commdoor.com/qtoa/index.php?qa=15&qa_1=is-a-door-closer-required-on-a-fire-rated-door If there is a fire rated door & frame installed in a non-fire rated wall does the door require a closer and if it doesn't is it referenced any where in the life safety codes? Hollow Metal Doors & Frames http://commdoor.com/qtoa/index.php?qa=15&qa_1=is-a-door-closer-required-on-a-fire-rated-door Wed, 28 Mar 2012 18:04:33 +0000 http://commdoor.com/qtoa/index.php?qa=13&qa_1=how-do-you-seal-the-gap-on-double-doors-that-are-both-active General http://commdoor.com/qtoa/index.php?qa=13&qa_1=how-do-you-seal-the-gap-on-double-doors-that-are-both-active Thu, 09 Feb 2012 18:45:25 +0000 http://commdoor.com/qtoa/index.php?qa=11&qa_1=make-rated-hollow-metal-door-provided-rated-glazing-area-thank Hollow Metal Doors & Frames http://commdoor.com/qtoa/index.php?qa=11&qa_1=make-rated-hollow-metal-door-provided-rated-glazing-area-thank Tue, 07 Feb 2012 13:18:58 +0000 http://commdoor.com/qtoa/index.php?qa=9&qa_1=fastener-commonly-anchor-welded-hollow-metal-frame-concrete Hollow Metal Doors & Frames http://commdoor.com/qtoa/index.php?qa=9&qa_1=fastener-commonly-anchor-welded-hollow-metal-frame-concrete Wed, 25 Jan 2012 00:22:25 +0000 http://commdoor.com/qtoa/index.php?qa=7&qa_1=when-do-you-use-a-welded-z-anchor Hollow Metal Doors & Frames http://commdoor.com/qtoa/index.php?qa=7&qa_1=when-do-you-use-a-welded-z-anchor Tue, 17 Jan 2012 22:50:07 +0000 http://commdoor.com/qtoa/index.php?qa=5&qa_1=install-frame-existing-wood-stud-opening-already-drywalled I can get the frame square and plumb but when I hang the door on the hinge jamb it wants to move.; The area is already carpeted and the owner does not want any thresholds so a reverse base anchor is not the answer for securing the jamb. Installation & Rough Openings http://commdoor.com/qtoa/index.php?qa=5&qa_1=install-frame-existing-wood-stud-opening-already-drywalled Mon, 16 Jan 2012 15:26:02 +0000 http://commdoor.com/qtoa/index.php?qa=3&qa_1=jointing-of-fire-door-frame-with-wall-having-same-fire-rating how to install the fire door frame with wall having the same fire rating Installation & Rough Openings http://commdoor.com/qtoa/index.php?qa=3&qa_1=jointing-of-fire-door-frame-with-wall-having-same-fire-rating Wed, 11 Jan 2012 07:46:52 +0000 http://commdoor.com/qtoa/index.php?qa=1&qa_1=when-grout-when-pump-grout-when-installing-concrete-precast Hollow Metal Doors & Frames http://commdoor.com/qtoa/index.php?qa=1&qa_1=when-grout-when-pump-grout-when-installing-concrete-precast Mon, 09 Jan 2012 00:17:07 +0000