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Earl Dome is an established manufacturer of a variety of Architectural & Building Products, Inter-alia; Trapezoidal Profiled Sheets, Puf-Insulated Panels, Cold-Chain Products, CRF Sections, Modular Pre-Fab units, and Pre-Engineered Building Systems. Earl Dome is equipped with dedicated, fully-automated, computer-controlled, modern, high-speed production facilities thus ensuring precision finish, consistent quality and faster deliveries. We offer contemporary, world-class Trapezoidal Metal Profiles for Roofing, Cladding, and Decking Applications.

Profiles are offered in customized lengths upto 12 meters with a wide choice of materials to choose from:

  • Pre-painted galvanized steel with polyester coating per IS-14246/ JIS-3312

  • AI-Zn Alloy coated high tensile steel -: Galvalume / Zincalume per ASTM. A - 446/ ASTM- A­792/ AS-1397 or equivalent specs.

  • Color coated / Pre-painted Galvalume with polyester coating.

  • Hot-dip Galvanized steel per IS- 277/ JIS- 3302/ ASTM- A-525 or equivalent specs.

  • Cold - Rolled steel per IS-513-O, phosphated & primered for Decking.

  • Cold Rolled Aluminum, Pre- painted Aluminium & Stainless steel.

  • Earl Dome maintains sizeable stock of materials thus assuring fastest deliveries.

Widely accepted, popular and cost-effective trapezoidal profile with 30mm deep trough, 200mm pitch, has wide pans with stiffener ribs. The precision engineered profile configuration incorporates male / female ends with full return leg and anti-capillary flute at side-lap thus ensuring leak-proof sheeting capable of efficient water drain out. The profile is also available in crimp-curved form for semi-circular / arched roofing & flashings. This profile is also offered in tile pattern sheets.

Sectional Properties

BMT

IXX

ZXX-T

ZXX-B

mm

m4/m

cm3/m

0.45

8.74

4.11

9.99

0.50

9.72

4.57

11.11

0.55

10.64

5.03

12.23

0.60

11.67

5.49

13.35

Load-Span Table

BMT

1 .40 mtr

1.60mtr

1.80mtr

2.00mtr

 

 

 

 

 

0.45

203/289/387

135/192/258

93/134/180

67/96/130

0.50

226/322/431

124/178/238

104/149/200

74/107/145

0.55

249/354/474

165/235/316

114/164/220

82/118/159

0.60

271/387/517

180/257/345

125/179/240

89/129/174

Safe-Loads: Kgs/Sqm-SS/DS/MS.

Roofing

Sectional Properties

BMT

IXX-T

ZXX-T

mm

cm4

cm3

0.45

15.03

6.83

0.50

16.68

7.58

0.55

19.96

9.07

0.60

26.45

12.02

Load-Span Table *

THICKNESS

 

SPAN (M) - SS/DS/MS

 

BMT (MM)

1.6 mtr

1.8 mtr

2.0 mtr

2.5 mtr

0.45

375/418/561

263/295/395

190/215/285

95/110/135

0.50

410/451/625

285/325/435

210/236/316

108/121/161

0.55

495/552/726

349/383/512

253/287/377

128/146/184

0.60

614/715/911

456/512/687

333/380/502

171/191/252

Safe-Loads: Kgs/Sqm-SS/DS/MS conditions ( Roof Sheeting)

Accessories&. Flashings

In Addition to the profiled sheets, JMPL also supplies factory finished Cold-formed flashings, Cappings & Trims such as: Barge Boards, Corners, Drip-ends, Gutters, Ridge Capping, Apron Flashings etc. JMPL also supplies Ridge-Vents, Roof-monitor, Ventilators, Louvers, Contour-matched skylight panels (FRPj Polycarbonate), Foam-fillers, sea lings, Roof-Curbs etc. as per requirements.

Notes:  

1. * 550 mpa y/s steel, L/150 Deflection, Da!a for other grades available on request.
2. ** 240 mp.a steel, L/250 Defle.ction cl7iteria.
3. Dimensions & properties are typidll, AOmrhaf & are indicafive subject to tolerances & material specs.
4. BMT is base - metal thk. Coating thk. to be added for TCT.
S. Safe-loads are UDL-kgs /Sqm for single-span / Double-span / Multi-span conditions.
6. Standards considered: IS-800, IS-801, IS-875 & Material Specs.

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