types of window and door frames powerpoint

Level 2 Diploma in Site Carpentry

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PowerPoint presentationTypes of window/door frames and linings

Unit 208: Carry out first fix frames, partitions and

stairs



Types of window/door frames and linings

Door frames without a sill are called open door frames and are used

when clear access is required at floor level, as for public buildings,

shops or where wheelchair access is required




Door frames which incorporate a cill or threshold are called closed

door frames. This type of frame is used for most private houses.




The door frame may include a transom: if so, the area above is called

a glazed fanlight. This is known as a Storey Frame.




If the door frame or window frame is to be built-in, the frame must be

assembled so that the head of the frame protrudes 75mm either side

of the jamb.

This protrusion is called a horn and has a splay cut so that it can be

built into the brickwork at the head of the frame




Linings are used on internal walls to enable doors to be fixed.




The frames are fixed using a proprietary wall tie, or nailed or screwed

into wooden slips inserted into the brickwork.




Storey frames have jambs that are

at room height or storey height –

this is why they are called storey

frames.

The jambs are grooved so that

partition walls can sit inside the

frame, giving it more strength and

stability.

They are also nailed to the floor

joists for added strength.




Activity

Make a list of the different named components that are used

on the door/window frames and discuss your results.



Any questions?

types of window and door frames powerpoint

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