It is available on single and dual swing doors and does not compromise thermal efficiency on the 451 framing system. A weathered adaptor profile, fitted into the frame jamb, forms the seal around the door stile as it rotates, 'eliminating the possibility of trapped fingers', says David Taylor, Kawneer's product development manager. Introduced as a standard option on its 190 robust doors, the Finger Guard replaces the traditional hinge stile with a rounded design - the frame jamb pivots around its centre. To assist the visually disabled, and also in accordance with the new regulations' aim to protect 'parents with children', Kawneer's Finger Guard door safety feature could be a godsend to those whose children have had their digits pinched in door jambs. The Stormguard AM5 applies to outward opening doors.īoth are available in aluminium and matt gold finish. The manufacturer claims that complete weather protection is maintained under severe conditions. The eternal difficulty of designing thresholds for inward-opening doors to accommodate wheelchair access without compromising weather protection, has been dealt with in the Stormguard AM3 sill by Sash UK. The battery has a life expectancy of 12 months. Although advice on particular applicability should be sought, the device complies with all relevant standards and has been used on heritage buildings, schools and police service headquarters, among others.
THEME HOSPITAL WINDOWS DOORS UPGRADE
This system is ideal for refit or upgrade schemes, since no connection to the mains or intelligent networks is required. As soon as the building's fire alarm system goes off, the sound is detected, the plunger retracts and the door swings closed. Additionally, the door swing can be triggered by touching the door handle (an architect-designed touch-sensor created by binding silver wire into the leather doorhandle covering).įitted quickly and easily on to existing doors, the battery-operated device sits at the bottom of the door with a foot-operated 'plunger' extended to the floor to maintain the door in the open position. These provide silent, power-assisted opening, operated by press switches to hold the door open for a pre-set time. Large heavy doors, required for acoustic isolation, are operated by Macwood air-driven door controls from Woodwood Door Controls concealed in the doorframes.
One way to deal with the need for easeof-use of large door leaves for disabled users can be seen at the British Library. Many manufacturers will have to increase standard leaf sizes to suit. Apart from Table 2 increasing the necessary clear widths (to a minimum of 800mm), effectively, this adds another 45mm or so (the distance of the door handle from the leaf face) to add to the clear opening width. These are described as the distance between the inside edge of the locking jamb and the perpendicular taken from the most protruding point on the hinged jamb - this is usually the outer edge of the door handle of the leaf at 90infinity. uk/bregs/consult/access/d10) propose redefining the clear-opening widths. Amended details of access into buildings other than dwellings (see.
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