Building Panel Accessories

Building Panel AccessoriesUsed in PEB

Trims, Gutters, Downspouts and Sundry Items

Standard Wall Trims

Building Panel Accesories – PEB Metal Provides Building Panel Accesories including corner trim, eave trim, gable trim, eave gutters and downspouts are Produced from the same material as the Wall and Roof Panels.


Valley gutters are made from 0.9mm thick G-90 galvanized steel.


Panel sundry Items : PEB Metal uses Building Panel Accessories Such as selfdrilling carbon fasteners with AluZinc coated steel panels and stainless steel fasteners with Aluminum panels. Both have 5.5 mm diameters and 19mm diameter washers.


Building Panel Accessories




Building Panels Used in PEB

Building Panels Used in PEB.

Single Skin Panel Offering

Building Panels Used in PEB-Single skin Roof and wall Panels manufactured by PEB-Metal are rolled formed from either 0.5 mm (Nominal) thick AluZinc coated steel (AluZinc is an Aluminum / Zinc alloy) confirm to ASTM A 792 M Grade 345 classes having a minimum yield strength of 34.5 KN / CR 2 with Zinc / Aluminum coating confirming to AZ 150 (or optional) The coating is achieved by hot deep process of 55% aluminum and 45% zinc alloy. 0.7 mm (nominal) thick Aluzinc coated steel is optional available in both mill finish and in pre-painted finish (in four standard colors).

Interior linear panels, partition panels, fascia panels and soffit panels are made using the same profile in 0.5mm frost white AluZinc coated steel, 0.7mm pre-painted Aluzinc is an option that may be supplied, in any PEB – Metal Standard color, for large projects.


Curved eaves are standard in roof monitors and optional in building eaves. There are two details for curved eaves. We recommend the curved eave with projection because it is considerably easier to erect. Fitting the ribs of the curved eave panels simultaneously with the ribs of both the roof and wall panels is a very difficult task where as fitting the ribs of the curved eave panels with the ribs of the roof panels only is considerably easier.


Secondary Structural Members

Secondary Structural Members

Secondary structural members include roof purlins, wall girts, eave struts,-C sections, flange braces, gable angles and base angles. Purlins, Girts, Eave Struts and C-Sections ( used as base channels and as door jambs and headers in framed openings of double sliding doors and Roll Up Doors ) are rolled formed from 345mm wide galvanized coils in thickness of 1.5, 1.75, 2.0, 2.25 and 2.5 mm. They are made from material that conformes to ASTM A653M Grade SS : 340 Class IG90 and are designed in accordance with the 2002 cold formed s

    teel design Manual, published by “The American Iron and Steel Institute”(AISI)



A common practice in the PEB industry is to connect the sidewall girts to the sidewall rigid frame columns in a
flush condition. The by pass approch is more practical, even in endwalls, because it allows cables, pipes, etc. to be laid within the 200mm girt line all around the building. It also allows for a better construction of partial height blockwalls (normally 2.25 to 3.00m heigh) which are very common in this region.

Flange Stay With Lap


Flange Braces are 4 or 5 mm thick angle sections used to prevent rigid frame members from twisting or buckling laterally under load. They are used on one side or both sides of the rafters/ columns depending on the magnitude of the required restraining loads.

Base Angles


Base Angles are fastened to the concrete floor with the masonry nails at 500mm on centers. they transfer the wind load from the wall panels directly to the slab. When interior wall liner is required, a base channel (C-Section) is used in lieu of a base angle.

Gable Detail


Gable Angles are connected to bottom flanges of roof purlins at building ends using self-drilling fasteners. They transfer the wind load from the endwall panels (which are fastened to this gable angle ) to the roof purlins, at the gable end of the building.

Design Codes And Practices

Design Codes And Practices Used in PEB Construction

US Design Codes

Design Codes And Practices – The PEB Metal Implements The Building Design Codes.PEB Metal engineering team complies with USA’s latest applicable design and building codes for the design and fabrication of its products. PEB Metal is proud to be using design and detailing software that is developed and sold by “Metal Building Software” (MBS), a USA based company that specializes in one product only, software for the design and drafting of PEB’s.

  • American Institute of Steel Construction (AISC)
    – Steel Construction Manual
  • American Iron and Steel Institute (AISI)
    – Cold Formed Steel Design Manual
  • American Welding Society (AWS)
    – Structural Welding Code – Steel AWS D1.1/D1.1M
Design Codes And Practices

US Building Codes

Applicable Design & Building Codes :-MBMA is not a building Code, It is worldwide recognised standart for the design and Manufacture of PEB’s
IBC is a international Building Code in the USA. PEB-Metal will only use this code if it is specifically manufactured by a customer or if it is specified in the tender document.

  • Metal Building Manufacturers Association
    – Metal Building System Manual – 2006 Edition

Surface Preparation and Shop Painting

Surface Preparation and Shop Painting in PEB construction

Surface Preparation and Shop Painting – PEB Metal blast cleans all its steel components to Swedish Standard Sa-2 (regardless blast cleaning is specified or not). And to Sa 2.5 when specified. Blast components are more resistant to rusting than those. That are cleaned manually using solvents or mechanical brushing.

Surface Preparation and Shop Painting

Standard Shop Applied Primer

At PEB-Metal, We use UNI-PRIMER Grey DFT 50 microns of high quality modified epoxy ester Primer with zinc prosphate rust inhibiting by “HEMPL”. This reduces the risk of corrosion of steel by preventing direct contact between the moisture in the air and the surface of the steel.

Multi-Coat paint systems

PEB-Metal can offer Multi-Coat paint system as specified by the consultant or client to specified uniform paint film thickness to all member surfaces.

Endwalls & Bracing Systems

EndWalls & Bracing Systems

Endwalls & Bracing Systems:-Endwalls are constructed with either Rigid Frames or more economical bearing frames (a PEB standard). Endwall girts frame to corner columns and wind columns either in a flush manner or in the more economical by-pass manner PEB Metal STEEL bearing frames and wind columns are manufactured from built-up I-sections instead of the less robust C-sections used by other PEB manufacturers in this region.


Bracing systems All horizonal loads on a structure must eventually be carried to column based and then to the building substructure (foundation and ground slabs). Horizonal loads result from the action of wind forces seismic (earth quake) forces and overhead cranes on the building structure .

Dialogonal Bracing is used in the roofs and walls of buildings to transfer wind forces to the building substructure. standard bracing system commonly used are galvanized cable strands, solid smooth rods, flat bars or angles.

Endwalls-&-Bracing Systems

Endwalls-&-Bracing Systems

Diagonal Rod Bracing is used to transfer longitudinal horizontal loads of traveling overhead cranes to substructure when the capacity of these cranes ranges between 5 MT and 20 MT.

Diagonal Angle Bracing is used to transfer longitudinal horizonal loads of traveling overhead cranes to substructure when the capacity of these cranes to substructure when the capacity of these cranes exceeds 20 MT. They are also used as wall bracing in very high buildings.

Portal Frames are used in exterior sidewalls or between the interior columns of Multin Span / Multi Gable buildings when diagonal bracing is not allowed because of a requirement for clear unobstructed space. Portal frames are made from built-up columns and beams. Their columns flanges are stitch bolted to the webs of the rigid frame columns and extend down to 150 mm above F.F.L. care must be taken to ensure that the bottom of the portal frame beam is higher than the required unobstructed height.

Endwalls-&-Bracing Systems

Endwalls-&-Bracing Systems

Roof Platform and Staircases

Roof Platform and Staircases Used in PEB Construction

Roof Platform and Staircases:-Is a structural frame, Mounted on top of the roof. It is designed to support heavy roof accessories such as A/C units, water tanks or others. It comprised of pipes, stub columns, structural framing made of buil-up or hot rolled sections. Grating is used and sometime handrails is required.The structural elements Includes roof monitors, roof extensions, canopies, parapets, interior partitions, framed openings, roof platforms, catwalks, staircases, handrails and cage ladders; and anchor bolts, sag rods and all connection bolts.

Roof Platform


Types of Staircases

Single Flight Stair


Double Flight Stair



Mezzanine in PEB

Mezzanine is An intermediate floor within a building above the ground floor that occupies all or part of the building floor area and consists of columns, beams, joists, deck panels and edge trims to receive reinforced often used in shops and similar spaces for storage of tools or can occupy the full areas or just partial area of the building. It is an elevated flooring system located inside the outer steel of a PEB’s. The mezzanine framing is normally connected to the main rigid frame columns for lateral stability.It is frequently used in industrial operations such as warehousing, distribution or manufacturing. These facilities have high ceilings, allowing unused space to be utilized within the vertical cube. Industrial structures are typically either structural, roll formed, rack-supported, or shelf-supported, allowing high density storage within the structure.These structures are usually free standing and in most cases can be dismantled and relocated. Commercially sold structures are generally constructed of three main materials; steel, aluminum, and fiberglass. The decking or flooring will vary by application but is generally composed of b-deck underlayment and wood product finished floor or a heavy duty steel, cement rods, aluminum or fiberglass grating.

Structural Parts of Mezzanine System

  • Intermediate Support
  • Columns
  • Main Beams
  • Joists
  • Steel Deck.
  • The deck is fastened to the Joists with self drilling fasteners.

Mezzanine Systems

Beam/Joist Conn to Mezz. Column


Joist Conn to Mezz. Beam at Endwall


Mezz.Beam Conn to Main Frame Column


Flush Mezz. Joist Conn to Mezz. Beam


BSI-STEEL Deck Profile – 54/241


Mezzanine deck panel is intended to carry only the dead load of the wet concrete, it acts as a permanent shuttering. PEB Metal Mezzanine deck is (54/241) and is made out of 0.7 mm galvanazed steel that confirms to ASTM A635M Grade SS:340

Roof Extentions Canopies & Monitors

Roof Extentions Canopies & Monitors

Roof Extentions

Sidewall Endwall roof extentions

Roof Extentions Canopies & Monitors:-1500 mm wide, by extending the end bay purlins beyond the endwall steel line. they can accomodate and optional soffit panel without the need for additional framing.

Sidewall extentions

1500 mm wide they are made of 200mm deep hot rolled or built-up member, and 200 mm flush eave channels and purlins making it possible to add an optional soffit panel without the need for additional framing.

Canopies in PEB

Are 1500mm wide cantilevers beyond the steel lines of the building, located below the eave.

Roof Monitors

With a throat opening widhth (w) of 1000mm made of hot rolled or built-up. Covered with panels similar to the ones used for roof and walls of the building.

EndWalls in PEB


SideWalls in PEB


Canopy of Sidewall


Roof Monitor Cross-Section


Fascias in PEB Construction

Types of Fascias in PEB Construction

Fascias in PEB Construction:-Pre engineered steel buildings can be fitted with different structural accessories including mezzanine floors, canopies, fascia, interior partitions etc.fascia is used to conceal the gable roof slop of building.Pre engineered steel buildings can be fitted with different structural accessories.The Buildings made up of Steel where different components of the building are designed, detailed and fabricated in the plant, shipped to and erected at the site.These are provided at the eave level of the roof. This action safeguards the roof and imparts a show-room like appearance to the construction.Following are Different Types of Fascia Used In PEB Construction.

  • Vertical Fascia
  • Center Curved Fascia
  • Parapet Fascia
  • Bottom Curved Fascia
  • Top & Bottom Curved Fascia

Vertical Fascia


Center Curved Fascia


Parapet Fascia


Bottom Curved Fascia


Top & Bottom Curved Fascia