Door Threshold / September 12, 2018 / Carine Auclair.
Theres something about thinking and working in three planes that appeals to me. Making customers happy and feeling comfortable in their home environment makes me happy too. Nothing can compare to the satisfaction of knowing a job has been well done seeing and feeling a beautiful and properly installed door operate smoothly. In modern homebuilding techniques most housing built here in the Salt Lake City area after the mid-1960s is 2x4 or 2x6 wood stick frame construction with an exterior veneer of brick stucco or some type of lap siding. Prior to that time many if not most homes around here were built using four inch wide cinderblock (4"x8"x16") masonry walls with a brick exterior veneer. Thermal efficiency properties of new door systems have improved greatly over what was available forty or fifty years ago.
4. THRESHOLDS Although a flush threshold is the most popular option especially for internal bifold doors this may not always be practical in some cases and a conventional raised threshold will need to be used. It is important to note that the height of these can vary considerably with some upvc bifold door thresholds exceeding 125mm. Such a high step-over threshold may create an accessibility issue for children and the older generation. The latest bifold door designs offer raised thresholds designed to minimise the trip hazard with some offering thresholds as low as 50mm high.
What is a high door threshold? This would be any doorway that has a threshold that you have to step over or a threshold that is higher than the surface you are walking on. These safety problems are obvious the high door thresholds are a trip hazard and for elderly people can be difficult to step over. Handicapped people in wheelchairs or motorized scooters wont be able to access these areas unless there is an alternative doorway that provides access for their wheelchairs. Usually the high door thresholds are located in a garage where someone has either made a mistake during new construction or simply figured that it would be easier to install the door a little higher and to remove the concrete foundation footing to install the door properly.
It is a truly green product that uses recycled cardboard for the door protection with natural rubber bands for attachment. Another popular protector is the 1-2-3 Doorshield product. This protector is not recyclable as it uses plastic Velcro for the door attachment. These large protectors are most often purchased in pallet quantities for use on many commercial projects however they are also available in smaller quantities as well. Doorjambs are quite often dented or scratched during construction. There are several types of protection available that snap onto the door casing and protect the jamb.