2. Presenting Everest Primasteel Roofs
Everest has pioneered roofing solutions in India since 1934 and has covered more than
1 billion sqm of roofing across its journey of experience with expertise. With exceptional
aesthetics and superior durability, Everest Primasteel Roofs ensure that you get the continued
assurance of quality, reliability and integrity. These premium sheets are manufactured with
high precision roll forming and component forming machines and are available in Galvalume
[Bare ( 0.47 mm TCT) & Coloured (0.50 mm TCT)] Steel.
A palette of rich colours allows you diversity in its usage as roofing and cladding applications.
Providing a four-layered protection, Everest Primasteel Roofs have excellent anti-corrosive
and weather resistance properties, which guarantee long-lasting performance with low
maintenance.The reason why clients such as DCM Shriram Consolidated Ltd., NationalThermal
Power Corporation, Ambuja, Nestle, Eicher, Kolkata Metro, Berger Paints, Chambal Fertilisers,
Punj Lloyd, Hindustan Petroleum Corporation Ltd. and many other prestigious groups trust
only us for their roofing and cladding needs.
So when you are looking for the finest roofing or cladding for your residential, institutional,
commercial or industrial project, be sure to choose Everest Primasteel Roofs. Because with the
strength of four, you get beauty, protection and more!
Profiling machine
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3. 4
Trusted for over 80 years
Three state-of-the art manufacturing plants
equipped with top of the line machinery
- Narmada Works, Gujarat
- Bhagwanpur Works, Uttarakhand
- Ranchi Works, Jharkhand
All-round integration of design,
manufacturing,
logistics and
on-site technical support
The Everest Edge
Experience
& Expertise
Roll forming machine at Everest Plant in Ranchi, Jharkhand
Highly-qualified team with
combined experience of over 750 years
World class design software
Design as per national & international codes
Stringent safety measures
Fast and On Time Deliveries
State-of-the Art Manufacturing
Everest Plant in Dahej, Gujarat
Everest Plant in Roorkee, Uttarakhand
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4. Four-layered cross section of Everest Primasteel Roofs
Finish Coat
Corrosion Resistant
Primer Coating
Chromate Coating
Aluzinc Coating
High Tensile Steel Base
Return LapAnti-Capillary Groove
ER-32/ 251
Get More with the Power of FourIdeal for high-end residences to resorts
Advantage Everest Primasteel Roofs
High durability with four layers of protective coating, which make it up to 4 times more
tough than average roofs.
Great aesthetics through long-lasting attractive colours.
High Tensile Strength and Highest Section Modulus with double-ribbed profile of 550
MPa strength, which allows higher spacing of purlins to save steel.
Corrosion Resistant through primer coating on the top.
Premium quality Galvalume with Superior ER-32-251 Profile.
Leak Proof because of Anti-Capillary Groove and Return Lap.
High Load Bearing with two stiffening ribs between the pitch.
Lightweight and Portable for easy transportation and quick installation.
Weather Resistant.
Less Heat Transfer with high reflective value coatings to increase thermal efficiency.
High Design Flexibility - from large sprung curves to rolled bullnose shapes.
Fire and Spark Resistant.
Adaptable to different environments with coatings and fixings equipped for harshest
industrial and marine locations.
15-year Warranty.
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5. Premium Aesthetics
Premium Performance
Technical Profile of ER -32-251 Primasteel Roofs
Technical Data for ER-32-251 Primasteel Roofs
Overall Width: 1090 mm
Cover Width: 1006 mm
Pitch: 251 mm
Profile Depth: 32 mm (tolerance of +/-10mm)
Thickness:0.47mmTCT(Bare)&0.50mmTCT(Coloured)
Strength: GL 550 mpa as per ASTM A 792
Length: 2440/ 3050/ 3660/ 4270/ 4880/ 5490/ 6100 mm
Notes:
1) These dimensions are subject to variations for high tensile (550 mpa & above) metal.
2) Subject to minimum order quantity, product is available in different specifications, colours, sizes and
thicknesses.
3) Higher thicknesses & alternate sizes can be supplied as per specific project requirements.Perfect for industrial to infrastructure to commercial projects
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6. Technical Profile of SS -2000 Primasteel Roofs
Technical Data for Standing Seam SS-2000 Primasteel Roofs
Overall Width: 610 mm
Cover Width: 450 mm
Thickness:0.55mmTCT(Bare)&0.58mmTCT(Coloured)
Strength: Gr. 450 mpa
Length: At full width of building
Notes:
1) Subject to minimum order quantity, product is available in different specifications, colours, sizes and thicknesses.
2) Higher thicknesses & alternate sizes can be supplied as per specific project requirements.Everest Primasteel Roofs give you high durability with long-lasting features
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7. Highly-qualified design team of over 80 professionals
With over 80 years of experience in roofing, Everest offers the finest expertise in the industry with its own manufacturing units
Design, Engineering and Supply of Everest Primasteel
Roofs
Design, Engineering, Supply and Supervision of erection
services
Design, Engineering, Supply and Erection of Everest
Primasteel Roofs through Everest certified builders and
supervisors.
Engineering services for shop drawings and BOQ.
An established leader in roofing, Everest understands
all the nuances of the industry and offers the above
modules of integrated services, which provide solutions
with Strength, Speed and Safety. These involve:
- Proficient team of over 80 designers
- Sophisticated software
- Design adhering to national & international codes
- State-of-the art manufacturing
- Timely delivery
- Rigorous safety protocols
Services Offered
1.
2.
3.
4.
Erection
& Supervision
Design
Engineering
Supply
Everest offers a complete range of services
Integrated Services
Everest certified builders and supervisors ensure timely erection
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8. Roofing Accessories
Everest Ridge Cap
Available Colours
Everest Crimped Curve Profile Ridge Cap Everest Corner Trim
Everest Rake Trim Everest Eave Gutter Everest Crimped Curve Eave
Everest Turbo VentsOff-White
(Roof & Wall)
Torrus Blue
(Roof & Wall)
Union Blue
(Roof & Wall)
Autumn Red
(Roof & Wall)
Beige
(Roof & Wall)
Caulfield Green
(Roof & Wall)
Bare Galvalume
(Roof & Wall)
Off-White
(Trim, Gutter & Dn. Spout)
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9. Standing Seam Profile
The Standing Seam Roofing system has a unique‘clipping’system that combines strength
and agility to enable the material to expand and contract under normal circumstances.
This ensures that there is no damage to the material, which is fixed to the purlins with
special fasteners and the profiled sheets are clipped on to the concealed clips. Interlocking
with each other to allow easy alignment of the material, the panels are joined and sealed
together by a portable electric seamer.
Known for its aesthetic properties and performance characteristics, standing seam roofing
systems offers cost effective construction solution with numerous benefits. The profile
has been designed to provide excellent resistance to wind uplift. Manufactured on-site to
facilitate the building of roofs using very long sheet lengths, the standing seam roofing
system eliminates the need for any end laps and considerably increases the speed of
construction.
Standing Seam Profiile details Decking Profile Details
Decking Profile
Steel Deck has a special embossment rolled into the profile creating the highest bond
between concrete and the steel floor. The smaller ribs and flutes enhance our product’s
composite action and rigidity. Used in a composite design, Steel Deck performs as
a reinforcement and a permanent form support, providing savings in concrete and
reinforcement steel.
Steel Deck is produced from galvanised steel produced as per IS: 513, IS: 277, IS: 14246, and
AS: 1397-G300-Z275. Thickness of the deck can be 0.8 mm, 1 mm or 1.2 mm.
SteelDeckapplicationsareidealforHighRiseBuildings,Commercial/RecreationalFacilities
such as Multiplexes, Malls etc., Power Plant Buildings, Office Buildings, Mezzanine Floors in
Power Plants, Industrial Buildings & Warehouses
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10. Purlins
Purlins are secondary structural members used to support the roof panel in a metal
building system. They act as struts that help in resisting part of the longitudinal loads that
are applied on the building such as wind and earthquake loads, and they provide lateral
bracing to the compression flanges of the main frame members thereby increasing frame
load carrying capacity.
Using cold-formed light gauge steel, Everest has predefined “ Z” sections to be used as
roof purlins. Selection of these sections depends on bay spacing (span), loadings and their
tributary load area. Design of these sections is done by MBS or in-house developed Excel
sheet (in case of IS801 code to be used).
Purlins are designed in accordance with the latest edition of American Iron and Steel
Institute (AISI), ”Cold form steel design manual”. These are available in two standard
surface finishes and in four standard thicknesses.
Devised as continuous beams, the purlin type must be the same for the whole structure,
but the thickness may vary. One of the purlin flanges is assumed to be supported with
the profile sheet. The other flange may be either supported or unsupported. Continuous
action is provided by lapping the purlin over support, by providing lapping at support.
The web of the purlins are connected to the rafters/ column by a welded plate and to each
other at purlin laps by means of machine bolts conforming to ASTM A307 M Type A or Gr.
4.6 strength bolts or equal.
As per Everest standard practice, there are three types of laps which are considered in the
design of purlins: a) L1 Lap - Short Lap b) L2 Lap - Medium Lap c) L3 Lap - Long Lap
The top flange of purlin is assumed restrained continuously through profiled cladding and
the bottom flange of purlin assumed braced on account of sag rods provided at suitable
spacing.
In braced bay when purlin comes under axial load along with bending moment, purlin
needs to be checked for combined forces.
Self-Drilling, Self-Tapping Fasteners
Self-Drilling Screws
Self-drilling screws are fasteners used for attaching roofing sheets, trims to girts and
purlins. These drill their own holes & eliminate the pre-drilling operation. Roofing Panels
are fastened by self-drilling screws with EPDM washer conforming to AS 3566 class 3 (or
equal) requirement for the corrosion resistance.
Self-Tapping Screw
Self-tapping screws are mechanical fasteners for attaching deck, panels, or other materials
to a structure. Thes tap its own threads in a pre-drilled hole.
Use recommended Everest fasteners only. Everest Self-Drilling, Self-Tapping Fasteners are
of Grade 3F superior long-lasting quality. These conform to 1000 hours salt spray test.
If poor quality fasteners are used, corrosion of its components can get transferred to the
sheets and damage them.
Everest Stitching Fastener
This Everest Fastener is appropriate for stitching of sheet to sheet without touching the
purlin.
Specification: 10-16 x 19 mm
Everest Roofing Fastener
The main fastener for roofing, Everest Roofing Fastener fixes the sheets to the purlin and
assures that it holds down against all loads.
Specification: 12-14 x 55mm
Self-drilling, Self-tapping FastenersDetails of“Z”and“C”Section Purlins
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11. 14 15
Rooflight Panels
Everest Rooflight is a translucent panel, which is an economical method to allow natural
light into a metal building. These are field installed with self-drilling screws to a roof panel.
When used in roof, tape mastic is used at the panel perimeter. Standard panels are available
in 3250 mm nominal lengths. These are used for both roof and walls. The translucent
panels should not be placed continuously side to side on a roof along the length or width
of a building-instead it is recommended these panels on roof should be evenly distributed
for sufficient light in each bay.
A minimum of four full panel runs is recommended between translucent panel locations.
Roof panels above and below the translucent panels shall attach to a minimum of three
purlins, preferably four.Whenever possible, it is recommended that wall translucent panels
be used in lieu of roof translucent panels.
The corrugations of translucent panels match the profile ER-32-251 of Everest’s standard
panel profiles for roofing and are available in translucent white only.
Everest supplies the following as Rooflight:
1. Polycarbonate sheets available in thickness of 1.50 mm, 2.0 mm and 3.0 mm
2. FRP sheets available in 2 mm and 3.0 mm thickness
Standard size is 1.09 m x 3.20 m
Everest Rooflight in a factory
Thermashield PUF Panels
Fabricated Sandwich PUF Panels are manufactured at factories. These panels are ready
to assemble for cold storage, shelters and building sheds etc. Panels are provided with
Tongue & Grove joints and specially-designed cam locks to enhance airtight assembly.
Everest Sandwich PUF panels are available with pre-coated Galvalume sheets or as
directed.
Sandwich panels consist of two thin metal skins bonded to a low density core. Normally
one metal skin is profiled and the other is lightly ribbed profile.PUF panels are made
of two skins of pre-coated Galvalume sheets normally of 0.5 mm or 0.4mm TCT in your
desired thickness and standard 40 KG/M3 density. Thickness available ranges from 30
mm to 150 mm.
Everest Sandwich PUF Panels are also available in different sizes & thickness suitable for
cold storages, telecom, shelters, controlled atmosphere air-conditioned buildings etc.
Everest Thermashield PUF Panels
Everest Rooflight in a waarehouse
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12. Warranty
Further extending the promise of product excellence, Everest Primasteel Roofs is one of
the only in the industry to offer a warranty of 15 years for its galvalume finish.
Prestigious Clientele
Renowned Government firms, multinational corporations and valued brands trust Everest
Primasteel Roofs for their roofing and cladding needs. These include:
WARRANTY CERTIFICATE
This is to certify that Everest Primasteel Roofs
have a Warranty of 15 years
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13. Resorts Warehouses
Institutes Factories
Villas
Industrial Sheds
Premium Product
Premium Projects
Logistical
Units
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14. 26 27

15. Presentations in the brochure or any other Everest Industries Limited publications are correct to the best of the knowledge of the company, at the time of preparation. Everest Industries Limited provides this information in an advisory capacity only and reserves the right to change the specifications without prior intimation.
CORPORATE OFFICE: Genesis A-32 Mohan Co-operative Industrial Estate Mathura Road New Delhi 110044 India Tel: +91-11-41731951/52 Fax: +91-11-46566370
Helpline: 09958037777 I info@everestind.com I www.everestind.com
Everest is one of India’s fastest growing building solutions companies. Our range of ready-to-use products provides building solutions in roofing,
ceilings, walls, floors, cladding and doors across commercial, industrial and residential sectors in over 25 countries. We design, manufacture
and erect Pre-Engineered Buildings and Smart Steel Buildings for industrial and commercial sectors. In India, we distribute our products across
1,00,000 villages and 600 cities, through 8 state-of-the-art facilities, 6000 outlets, 39 sales depots and 14 offices.
Everest Building Solutions.
For Strength, Speed and Safety.
Everest
COMPLETE
BUILDING
SOLUTIONS
Everest Industries Limited