Timber Frame Window Head Detail

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.

Timber frame window head detail.

Internal wall to internal wall. Render on timber frame 2. It is comprised of the head jamb and sill. Trim overlay on the frame to receive good nailing.

Sill flashing is recommended and should be fitted between the reveal fin and the timber reveal. 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. 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.

The detail right shows the extended window frame installed into brick veneer wall. 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. A window frame is the framework that surrounds and supports the entire window system. For use in a building regulations application or as a general construction detail.

Downloadable detail showing a typical window head detail in rendered wall in timber frame construction. The extender frame sections maintain the weather line has a nailing fin and will accept building in lugs and trims. 1 5 scale at a3 size pdf format. Jambs jambs are the main vertical parts forming the sides of a window frame.

Construction studies drawing detail of timber frame cill and head detail drawn to a scale of 1 5. Install metal flashing under head membrane and over head trim. Separating wall junctions 1 4. Details on plan 1.

Sill a sill is the main horizontal part forming the bottom. Tile hanging off timber frame 1 8. In severe locations sealant may be advisable for the joints. Timber boarding on timber frame 1 9.

Window and door heads must have cavity trays and dpcs. Head the head is the main horizontal part forming the top of the window frame. 3 05 timber frame pitched roof. Non loadbearing wall junctions 1 5.

This typical window head detail in.