Sigma Purlin
A cold-formed galvanised steel purlin whose web is stepped in the middle into a sigma shape, with a flange and a hooked lip at each end, for roof and wall…
Purlins 3D models
Parametric 3D models you can customize in the browser and download as GLB, STL or OBJ.
Stiffened Web Cee Purlin
A cold-formed galvanised steel channel with a groove pressed into the web beside each flange and a lip on each flange, used as an eaves beam or side rail.
Stiffened Web Zed Purlin
A cold-formed galvanised steel zed purlin with a groove pressed into the web beside each flange, a broad and a narrow flange so that lengths nest at a lap…
Top Hat Section
A cold-formed galvanised steel hat with a flat top, two sloping webs and two embossed feet, spanning between horizontal cladding rails to carry the sheeting.
Plain Web Eaves Beam
A cold-formed galvanised steel channel with a plain web, two lipped flanges and a top flange tilted to the roof slope, carrying the roof sheeting and the…
Eaves Beam
A cold-formed galvanised steel channel with a joggled web and a top flange tilted to the roof slope, carrying the roof sheeting and the gutter at the eaves.
Cee Purlin
A cold-formed galvanised steel section with a web, two equal flanges and a stiffening lip on each, for roof purlins and wall girts that span single bays or…
Zed Purlin
A cold-formed galvanised steel zed section for roof purlins and wall girts, with one broad and one narrow flange so that two lengths fit together for lapping…