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Optimum length of roofing material
for 350 mm and 400 mm modules
Light Metal Roofing
Warranty and Certificates
from a traditional Slovak gutter system manufacturer
L - optimum length for 350 mm module
www.kjg.sk
Manufactured by: K&J&G a.s.
Headquarters and Production Facility in ČACHTICE
SK - 916 21 Čachtice, Družstevná 746
tel.: +421/32/7743 410, fax: +421/32/7743 433
e-mail: [email protected]
www.kjg.sk
ČACHTICE Warehouse
tel./fax: +421/32/7743 422, e-mail: [email protected]
L - for production reasons, the optimum length must be at least equal to or greater than
the value in the left column of the table and equal to or smaller than the value in the right
column of the table. The minimum length after end trimming is 100 mm and max. 320 mm.
We deliver materials to customers to the defined delivery site
(customer pick up is available). Unloading requires the use of special
equipment (a forklift or a crane). If this equipment is not available,
the materials must be manually unloaded with a sufficient number
of people to ensure the materials are not damaged (pursuant to the
storage guide and warranty conditions).
L - optimum length for 400 mm module
Storage
Materials must be stored in a dry and ventilated environment free
of aggressive industrial contaminants, fumes from harmful gases,
chlorine, nitrogen and salt compounds and other chemicals.
The material must be installed at the final site of installation within
3 months from delivery (pursuant to the storage guide and warranty
conditions).
Installation
L - for production reasons, the optimum length must be at least equal to or greater than
the value in the left column of the table and equal to or smaller than the value in the right
column of the table. The minimum length after end trimming is 100 mm and max. 370 mm.
We recommend installation be conducted following the installation plan
and using the proper screws with EPDM washers. The number of
screws used is from 5 to 8 per m2. Roofing materials can only be cut or
trimmed using special vibrating electric shears and all fine shards must
be removed immediately after trimming. The use of an angle grinder to
cut the material is forbidden as this can damage the surface finish.
NITRA Warehouse
tel./fax: +421/37/7723 078, e-mail: [email protected]
ŽILINA Warehouse
tel./fax: +421/41/7242 362, e-mail: [email protected]
POPRAD Warehouse
tel./fax: +421/52/7888 191, e-mail: [email protected]
BANSKÁ BYSTRICA Warehouse
tel./fax: +421/48/4717 999, e-mail: [email protected]
KOŠICE Warehouse
tel./fax: +421/55/6839 411, e-mail: [email protected]
A list of installation companies for KJG gutter systems
and UNI light metal roofing can be found at any of our retail outlets
or our partners in the KJG network.
Seller:
© K&J&G a.s. • 06/2013 • GB
All rights to change and update technical information are reserved.
Transportation
BRATISLAVA Warehouse
tel./fax: +421/2/4341 3234, e-mail: [email protected]
Purpose and use of UNI 1
and UNI 2 metal roofing
Colour options for UNI 1
and UNI 2 metal roofing
Basic Accessories for UNI 1
and UNI 2 Roofing Material
UNI 1 and UNI 2 metal roofing is designed as lightweight roofing material for roofs with a minimum slope of 14° with lengthwise joints or
for roofs with a minimum slope of 12° without lengthwise joints with
lath spacing of 350 mm or 400 mm depending on the type of modules used. Minimum lengths are 475 mm (for 350 modules) and 525
mm (for 400 modules). The maximum length is 6500 mm (for both
350 and 400 modules). The product can only be used when a structural assessment of the load bearing structure has been completed for
the expected load. Product service life depends on the environment of
installation and the surface finish. The stipulated service life can be
achieved when used as designed and when treated with an appropriate surface finish. UNI 1 and UNI 2 metal roofing is manufactured by
cold forming steel or aluminium sheet metal into a wavy shape with
lengthwise ridges. The production process is fully automated and we
can make a custom length roof to your specifications (see the table).
Basic colour shades: MYRIALAC®, MYRIAMATT®
Accessories for metal roofing (rounded peaks, ventilation peaks,
rounded peak end caps, full profile peak end caps, snow guard sets,
corner flashing, strips, simple flashing, valley flashing, etc.) are produced
from the same steel sheet metal as the actual roofing material itself.
Accessories for the roofing system include a complete assortment of
accessories that meet the most demanding quality, colour and functionality
requirements to ensure the entire roof system works properly.
Composition of coloured
zinc-coated sheet metal
The steel sheet metal is hot-dipped zinc coated pursuant to the STN
EN 10169-1 standard (Continuously organic coated (coil coated) steel
flat products. Section 1: General information (definitions, materials,
tolerances, test methods), thickness 0.50 mm, 0.55 mm and 0.60
mm, pursuant to the STN EN 10327 (Continuously hot-dip coated
strip and sheet of low carbon steel for cold forming. Technical delivery
regulations).
1 - Surface finish
25 μ layer of polyester
2 - Primer coat
3 - Passivation
4 - Zinc coating
5 - Steel core
12345
Testa di moro
RAL 8028
Oxide red
RAL 3009
Anthracite grey
RAL 7016
Rounded peak
Vented full peak end cap
Rounded peak end cap
Peak divider - T
Peak divider - Y
Peak divider - X
Optional colours
MZ
ŠB
BH
PŠ
Moss green
Grey white
White
aluminium
RAL 9006
Dusty grey
RAL 9002
RAL 7037
B
IČ
MOT
MM
White
Jet black
Gentian blue
Metallic copper
RAL 9010
RAL 9005
RAL 5010
RAL EXTRA
TH
HČ
ZINC
Chocolate
brown
RAL 8017
Brown red
Natural
Peak vent
Valley flashing
Drip edge flashing
Side flashing - type A/1
Side flashing - type A/2
Side flashing - type B
Snow retainer
Self-drilling roofing screws
Correction paint
The colours shown in this promotional material are affected by print
quality and may slightly vary from the real colour. Roofing modules
can be provided to determine the real colour and shape of your roof.
Modular roofing material can be requested at any KJG retail network
location.
Sample - modular roof
MODULE
Total width
Structural - covering width
Ridge height
Offset height
Total height
Minimum length
Maximum length *
Lath spacing
Use for min. slope **
Weight for zinc-coated sheet metal
Weight for aluminium sheet metal
350
1195 mm
1105 mm
23 mm
15 mm, 20 mm
38 mm, 43 mm
475 mm
6500 mm
350 mm
14°
Ar. 5 kg/m2
Ar. 2,4 kg/m2
Technical Parameters
of UNI 2 Roofing Material
400
1195 mm
1105 mm
23 mm
20 mm
43 mm
525 mm
6500 mm
400 mm
14°
Ar. 5 kg/m2
Ar. 2,4 kg/m2
* Material length is custom made to order
(larger lengths can be produced upon a separate agreement with the customer)
** Min. slope of 14° for lengthwise joints; if the roof has no lengthwise joints, the minimum possible slope is 12°
RAL 3011
234
MYRIALAC® - 30% gloss, polyester 25 μ/7 μ protective lacquer
MYRIAMATT® - 5% gloss, polyester 35 μ/7 μ protective lacquer
MYRIAMAX® - 30% gloss, polyurethane 50 μ/7 μ protective lacquer
Copper brown
RAL 8004
Technical Parameters
of UNI 1 Roofing Material
MODULE
Total width
Structural - covering width
Ridge height
Offset height
Total height
Minimum length
Maximum length *
Lath spacing
Use for min. slope **
Weight for zinc-coated sheet metal
Weight for aluminium sheet metal
350
1189 mm
1100 mm
24,5 mm
15 mm, 20 mm
39,5 mm, 44,5 mm
480 mm
6500 mm
350 mm
14°
Ar. 5 kg/m2
Ar. 2,4 kg/m2
400
1189 mm
1100 mm
24,5 mm
20 mm
44,5 mm
530 mm
6500 mm
400 mm
14°
Ar. 5 kg/m2
Ar. 2,4 kg/m2
* Material length is custom made to order
(larger lengths can be produced upon a separate agreement with the customer)
** Min. slope of 14° for lengthwise joints; if the roof has no lengthwise joints, the minimum possible slope is 12°