Flat Roof Wall Plate Detail

The eaves detail shows where the roof members and coverings meet the wall of the dwelling.

Flat roof wall plate detail.

On the front wall i know i need to fit a 4 x 2 wooden wall plate but do i need to fit wooden wall plates on the side walls. By fixing the joists to the wall plates and securing the wall plate with vertical holding down straps at least 1m long and 30mm x 2 5mm in cross section at 2 0m centres. The wallplate is then used to secure the rafter to. The roof membrane is fully adhered to a coverboard that is mechanically attached to the structural deck in the field of the roof and an allowance for membrane movement is provided at the perimeter of the roof assembly.

Measure across from wall to wall to make sure the brickwork is parallel. The flat roofing material must go up the wall a minimum of 12 or up the wall and over the top of the wall if the wall is less than 12 high. Wall flashing with coated metal edge. Attaching the wall plate rim joist as planned the wall plate rim joist attachment system threaded bar resined into the concrete behind i should imagine will butt up to the durisol block face.

The sheets of plywood are fixed to the flat roof joists to make a flat base hence the name flat roof. High wall flashing detail 5 wide sheets. Flashing conc. The wallplate is secured to the internal wall separated by dpc.

Wall plates are to be fixed to masonery using hardened nails 4mm in diameter x 75mm long or 50mm long wood screws if fixed into timber. To wall sloped roof no overhang ledger support. And that is the face which is backed by 185mm of graphite polystyrene and then 120mm of concrete. Wall base termination detail.

The panels are laid with the longer edges across the flat roof joists and staggered to offer a more stable surface. The cavity is closed with a proprietary cavity closer. To improve strength timber noggins are sometimes used between the joists. On the other side of the utility and boots.

The thermal control layer in the wall assembly is exterior to the structure just as in the roof assembly. Paraguard expansion joint roof to wall with parasolo flashing. Exterior wall parapet rafters prep. High wall flashing detail 10 wide sheets.

For square or rectangle buildings cutting opposing plates the same length will help keep things square. Dbl2x4 top plate 2x4 studs 16 oc engineered roof trusses wi overhang level return roof apron gutter. Here is an attempt though maybe not a very good one to make the roof flashing serve also as a through the wall flashing with a tile roof. Ensure the top of the brickwork is as flat as possible and the wall plates can sit down tight onto it.