Long Span Roofing Systems

Two separate continuous chords of steel panels are joined together by a diagonal strut assembly.

Long span roofing systems.

Masted structures arches vaulted halls and domes portal frames trusses space frames folded roofs shells membranes and tents roof structures. It can be prefabricated using metal connectors into trusses that span up to 45 metres 150 feet. 17025 south main street gardena ca 90248 phone. Long span roofing sheets.

Its most economical forms however are the pure compression shapes of the multiple arch vault with spans up to 93 metres 305 feet and ribbed domes with spans up to 107 metres 350 feet. Assuming this roof might be replaced three to four times an asphalt shingle roof will cost in today s dollars 33 000 to 44 000 over 100 years. High performance buildings require high performance metal roof and wall products. Long span iii an industry standard for decades the long span iii roof panel system allows a simple and efficient installation process.

Tower aluminium group a pioneering leader of aluminium products in west africa is a house hold name in nigeria. The s span system is ideal for recreational facilities aircraft hangars arenas or large clear spans are desired. Long span roofs are generally defined as those that exceed 12 m in span. Load bearing walls skeleton frame roofs supported with vertical elements subjects of tension.

They are commonly found in a wide range of building types such as factories warehouses agricultural buildings hangars large shops public halls gymnasiums and arenas. They offer 36 width coverage are reinforced between the ribs for added strength and available in 26 gauge steel as standard 22 24 gauge can be special ordered. Post and beam structures. Glue laminated timber can be used as a long span material.

Assuming that a 2 000 square foot house with a typical roof slopes has a roof square footage of about 2 200 square feet that roof averages about 11 000 for professional installation. Puyat steel corporation s multi r span roofing profile received the architects choice award in year 2014 because of its evenness of aesthetics and strength. Tower products are distinguished for high class quality as for excellence in customer service and value to the society. The top chord forms a finished weather proof roof.

Because of the quality and design multi r span roofing profile was chosen for toyota show rooms. Dcq 3043 chapter 1 long span roof 2. Aep span offers a portfolio of quality metal roof and walls which have been tested by an accredited third. With s span the roof and ceiling are integral parts of the structural system.

Long span roofs can create flexible column free internal spaces and can reduce substructure costs and construction times.