Door Threshold / September 12, 2018 / Ambra Daoust.
5. TOP HUNG OR BOTTOM ROLLING Some bifold doors are hung from the top to allow for a minimal threshold at floor level but with all the weight of the door being supported from the top a substantial upgrade of the lintel is normally required for strength and stability. Bottom rolling folding doors are a cost effective and popular alternative since the weight of the door is carried at ground level rather than suspended from the lintel. Whether you decide on an aluminium upvc or hardwood bifold door it is a major purchase for your project and one that should be carefully considered to ensure the very best value for your money.
Not only do threshold ramps allow entry for scooters and wheelchairs they also help prevent tripping injuries. These ramps provide greater and safer access for all. Rubber plastic and aluminum are the most common materials used in threshold ramps. Rubber ramps are commonly sold to clear heights up to three inches. They can be used indoors or outdoors and are durable. Rubber ramps can be cut and trimmed to customize the needed height or size. They work great for door thresholds and small steps with the capability to support the weights of up to 850 pounds. Ive always enjoyed installing residential entry doors.
Many exterior door thresholds have bottom plates. These plates allow the door to seal but can be difficult barriers for scooters and wheelchairs. The tracks on sliding glass doors can be significantly damaged if a scooter runs over them. These are just a few example of the need for threshold ramps. They can help you overcome barriers and make getting around easy. These ramps are sold in a variety of shapes sizes and materials. They can be custom fit for your home or business. They are also designed to be non-skid and provide good traction. This prevents slips or slides.
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.