Composite Doors Specifications
A few technical specifications of composite front doors had been presented separately under the title ‘Some Technical Specifications of Composite Doors’. Further technical specifications of external doors are presented here.
Outer Frame
The door outer frame would be dedicated to the specifications stipulated by the country of manufacturing, along with about 55 mm internal shoulder so that the plasterlines are deep, low threshold of aluminum, meeting the required regulations, reinforced aluminum, center keep and pocket keeps that are fully adjustable, with add ons of 15 mm, 25 mm or 50 mm.
Thresholds and Door Sizes
The thresholds of composite doors have UPVC outer frames with tolerance limits between 0 to 4 mm. You may well find that these minimum and maximums of the sizes of different door frames of single and double doors could vary from one seller to the next; as long as they are within the limits set out in the guidelines then this would be fine. For external single or offset doors, the standard minimum width could be around 1150 mm and maximum width could be around 1350 mm. The minimum height threshold would be about 2000 mm and maximum height threshold would be about 2100 mm.
For double door sets, the overall door frame sizes would be higher. The minimum width would be around 1550 mm and the maximum width around 1900 mm. The minimum height threshold would be about 2000 mm and the maximum height threshold would be about 2100 mm. However, these sizes could vary according to the materials used and the capacity of the individual manufacturer in producing front door frames of different sizes.
Glazing Systems
The glazing systems in composite doors are generally of cassette type with grained effect. The inner and outer channels of the external glazing cassettes would contain complete silicone weather seals. The standard double glazed units would contain up to 26 mm thickness designs that comply with BS EN 1279-2-2002 standard. The laminated and toughened glasses used in the glazed units would confirm to BS 6206. The maximum value of the doorset would be 2.0 w/m K.
Steve is a professional writer from the UK; he has interests in a number of websites including ones to do with DVD replication and stuttering.
I hope you have enjoyed reading through this article and that you found it of benefit.
Mail this post
Tags: Composite Doors, door frames, external glazing cassettes, reinforced aluminum, UPVC outer frames
Leave a Reply