Door Threshold / September 15, 2018 / Leala Melanson.
This is key is providing you with a weather proof and secure garage. During construction or remodeling projects door thresholds are often destroyed by dirt mud paint splatter and careless spills. In order to avoid replacing or refinishing thresholds it is recommended that contractors use temporary threshold protection. Following is a brief description of the pros and cons of each type of threshold protection. UV protective tape is the best kind of adhesive threshold protection. It is a 9 mil. thick white tape that does not flake even if exposed to bright sunlight.
New jambs allow for air-tight vinyl weather stripping and adjustable thresholds with vinyl door bottom sweeps. Low maintenance fiberglass or metal doors are sandwiched with foam insulation. And doors with windows come with thermal glass. Installing a new door in an existing older home has become a highly desired remodeling upgrade. These days installing a pre-hung entry door system (including jambs) to new wood stick frame construction is generally pretty straight forward; you can just nail or preferably screw through the jambs to the framing studs behind. If adjustments are necessary just pull the nail or back out the screw re-align the jamb using builders shims and try again.
Tightly wedged shims will allow you to operate the door carefully. Open and close to check the door touching the weather stripping evenly top to bottom for any possible jambs twist. Adjust as necessary even though jambs may not flush with plaster top to bottom. A good carpenter wont assume the original door was installed correctly right? Check the brickmold reveal you should have consistent and even measurements side to side and top to bottom. Its unusual to have brick out of plumb to any great extent. Adjust shims again as necessary. Index the jambs in the rough opening and the shims to jambs with pencil for reference when installing the system permanently. Remember you only have one chance to get this installation right so be patient - you will be rewarded with a satisfying outcome.
The cost to protecting doors jambs and thresholds are well worth the small investment. The average cost for a cardboard door protector one cardboard jamb protector and tape for the threshold is less than 25.00 The cost to replace just a door alone can range from several hundred dollars to several thousand dollars. In addition many door protectors and jamb protectors are reusable so the long term cost for protection is even less. Experienced contractors recognize the importance of protecting the entry doors jambs and thresholds. Doing so is a great way to increase customer satisfaction and keep job site damage to a minimum.