Insulated Header
A header beam for a structural insulated panel wall: laminated veneer lumber on one or both faces of an insulation core, as wide as the panel core.
Opening Headers 3D models
Parametric 3D models you can customize in the browser and download as GLB, STL or OBJ.
SIP Header
A structural insulated panel set over an opening: two OSB skins around an expanded polystyrene core, with a timber plate at the top and timber blocking at the…
Lumber Header
A header of dimension or laminated veneer lumber set in the core of a structural insulated wall panel above an opening, running from skin to skin.
L Header
A cold-formed steel angle with one leg lapping over the top track of a wall and one leg hanging down the face of the wall above an opening; one is fixed to…
HDS Single Member Header
A single heavy-duty cold-formed steel member with return and stiffening lips that spans a wall opening as its header.
Flat Header
A timber head trimmer laid flat over the opening in a non-loadbearing wall, as wide as the studs.
Back-To-Back Header
A header over a wall opening made of two lipped steel studs set back to back with their webs together and their flanges toward the two faces of the wall.
WSP Box Header
A built-up box beam header: structural plywood on both faces of a timber frame of two chords and web stiffeners, spanning the opening in a timber-framed wall.
Steel Box Beam Header
A header over a wall opening made of two lipped steel studs set face to face to form a closed box, with the webs on the two faces of the wall.
LVL Header
A header of laminated veneer lumber, several pieces side by side across the wall, spanning the opening on the trimming studs.
Sawn Lintel Header
A sawn timber lintel spanning the opening in a timber-framed wall, resting at each end on the trimming studs.