Lattice Roof Beams

The component sections may typically include metal beams channel and angle sections with the lacing elements either metal plate strips or angle sections.

Lattice roof beams.

Patio roof maximum beam rafter spans. Both average 10 inches in thickness. The term truss is generally applied to roofs which may be pitched whereas lattice girders are generally used as long span floor beams which are more heavily loaded and not pitched. This post may contain affiliate links.

Since 2012 mlb have been the only independent manufacturer and supplier of the iconic metsec lightweight lattice beam design. At the east and west ends of crossrail place a double curved steel ring beam and two pairs of curved timber members help create the roof s dramatic approximately 100 foot cantilever over a series of restaurant terraces. A lattice girder like any girder primarily resists bending. Our lattice beams are designed bespoke for your project and can be fabricated to suit the following applications pitched truss.

Pitched trusses are suitable for all types of duo pitch roof construction and can be used with most external finishes from lightweight metal sheeting through to heavier constructions with tiles on battens or decking. Lightweight and economical these beams are manufactured to the stringent requirements of en1990 ensuring every beam can be traced individually. For more information see our disclosures here. An essential part of planning a patio roof or gazebo project is determining the number size and spacing of rafters beams and posts according to the loads they will carry.

Trusses and lattice girders are used in long span roofing and flooring systems. Lightweight steel lattice beams were first introduced by metsec in the 1950 s and their inherent advantages very quickly established the product as the first choice for structurally sound cost effective construction. The deeper the lattice beam within reason the stronger it is due to the depth increasing the area moment of inertia. Aluminium lattice beams a huge range of general purpose scaffolding beams available in 40cm 70cm 78cm 133cm depths and from 0 5m to 8m in length.

Timber lattice beams july 28 2017 by arfan leave a comment long span floor beams mlb steel the lattice roof of crossrail place at canary wharf multibeam structural steel s kingspan great britain metal vs timber why in construction it is better to use notre dame attic was known as the forest and it burned. The lattice spreader beam has been designed to be lightweight so as to allow for easy transportation and storage as well as being a cost effective piece of lifting equipment. Lattice spreader beams are ideal for long light loads where a spreader beam is deemed too short for the lift. The diagonal beams in the roof lattice are 33 inches deep while the horizontal beams are half as deep at approximately 18 inches.