Install metal flashing under head membrane and over head trim.
Timber frame window head detail.
Downloadable detail showing a typical window head detail in rendered wall in timber frame construction.
Sill a sill is the main horizontal part forming the bottom.
The following is guidance from the planning portal about making a full plans application.
Carry the jamb membrane up and under head trim and membrane.
A window frame is the framework that surrounds and supports the entire window system.
1 5 scale at a3 size pdf format.
Separating wall junctions 1 4.
It is comprised of the head jamb and sill.
Window and door heads must have cavity trays and dpcs.
Sill flashing is recommended and should be fitted between the reveal fin and the timber reveal.
Head the head is the main horizontal part forming the top of the window frame.
Construction studies drawing detail of timber frame cill and head detail drawn to a scale of 1 5.
The windows and doorframes must be sealed to the timber frame with the appropriate installation of the dpms to protect the timber frame from penetrating moisture see figure a 8 10.
Non loadbearing wall junctions 1 5.
Jambs jambs are the main vertical parts forming the sides of a window frame.
3 05 timber frame pitched roof.
Ventilated batten void warm roof gable 3 06 timber frame timber flat roof 3 07 timber frame timber flat roof with parapet 3 08 timber frame lintel at window head 3 09 timber frame windows and doors jambs and cills specification within an example should.
Details on plan 1.
Figure a 8 10 typical window detail in a timber frame wall with block and render external cladding.
For use in a building regulations application or as a general construction detail.
Tile hanging off timber frame 1 8.
The extender frame sections maintain the weather line has a nailing fin and will accept building in lugs and trims.
This extrusion snaps to series 517 window frame and is used to beef up the frame from 102mm x 15mm to 102mm x 32mm.
Trim overlay on the frame to receive good nailing.
In severe locations sealant may be advisable for the joints.
This can be a head capping that sits over the outside face of the head and returns back to the reveal fin and runs up past the reveal fin to the timber frame member above the window.
Extend flashing over edge of trim and turn down one inch.
Timber boarding on timber frame 1 9.
Internal wall to internal wall.
