Door Threshold / September 18, 2018 / Pauline Francoeur.
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.
When in doubt nail into mortar joints. Dont nail into the very hard brick. I try to hide any nailing behind the weather stripping whenever possible. Finally protruding shim ends may be trimmed off with a dove-tail saw. The popularity of sliding glass doors has flooded the market scene for many years now. The most popular type of sliding glass door is the custom glass doors. These types of sliding doors are very popular because of its functionality and overall aesthetic appear. Business owners also prefer custom made glass threshold for their offices and commercial establishment because it can attract a lot of people.
When youre satisfied that the door system is in the correct position drill through the thickest part of the hinge jamb with a regular drill at the hinges areas and then further drill into the cinderblock with a hammer drill. Drill the strike jamb in the same corresponding locations with the middle drilling positioned between the strike and deadbolt mortises. Countersink jambs holes to flush the masonry screw heads. It may be necessary to remove the door from the hinges for this step just remember to check the indexed jambs alignment to be sure nothing has moved. Remove shims and then remove door system from the rough opening. This must be done to install the plastic expansion sleeves into the holes drilled into the cinderblock.
3. SECURITY Most folding doors will feature a high security locking system but many still use face fixed or flag hinges that can pose a possible security issue and allow the hinges to be removed from the outside when the door is closed. Some upvc bifold doors may also use an exposed gearing system that is accessible from the outside of the door when the door is closed which can also pose a possible security threat. You can eliminate these potential security problems by ensuring you choose a folding door that has fully concealed gearing and hinge fixings.