Max Class Offline

A classic standing-seam profile with a completely plain surface - no ribbing, no ribs. The quietest of the three, for anyone who wants a minimalist roof plane. Made in Kaunas, up to 12 metres long.

A completely plain sheet The calmest pattern - for minimalist architecture.
Warranty up to 50 years With the PURMAT and PURLAK polyurethane coatings.
Made in Kaunas We cut to your dimensions up to 12 m long.

I-V 08:00-17:00
we reply within 24 hours
Made in Lithuania

Technical data

Cannot find the size you need? Call - we will tell you straight away.

Effective width: 500 mm
Overall width: 538 mm
Profile height: 25 mm
Sheet thickness: 0.50 mm (with the PS25 coating also 0.70 mm)
Minimum sheet length: 1 200 mm
Max. recommended length: 7 000 mm
Maximum length: 12 000 mm
Minimum roof pitch: 8° (14 %)

Coatings and warranties

Warranty length and colour choice depend on the coating, not the steel. Colour on screen is always approximate - we will send a sample before you order.

Coating shade can vary slightly between raw-material batches. If you are adding to an existing order or need an exact shade - tell us when you order.

PURMAT

polyurethane, matt

50 years technical warranty

Aesthetic 30 m. · Thickness 50 µm
- Corrosion resistance Corrosion resistance: high, 4 out of 4
- UV resistance UV resistance: high, 4 out of 4
- Flexibility Flexibility: high, 3 out of 4
6 colours
- Brick RR 750
- Green RR 011
- Cherry RR 028
- Brown RAL 8017
- Black RR 033
- Anthracite RAL 7016
PURLAK

polyurethane, gloss

50 years technical warranty

Aesthetic 30 m. · Thickness 50 µm
- Corrosion resistance Corrosion resistance: high, 4 out of 4
- UV resistance UV resistance: high, 3 out of 4
- Flexibility Flexibility: high, 3 out of 4
2 colours
- Anthracite RAL 7016
- Black RAL 9005
TOPMAT®

polyester, matt

35 years technical warranty

Aesthetic 20 m. · Thickness 35 µm
- Corrosion resistance Corrosion resistance: high, 4 out of 4
- UV resistance UV resistance: high, 4 out of 4
- Flexibility Flexibility: high, 4 out of 4
6 colours
- Brick RR 750
- Brown RAL 8017
- Anthracite RAL 7016
- Black RR 033
- Graphite RAL 7024
- Light grey RAL 7042
ULTRAMAT®

polyester, matt

35 years technical warranty

Aesthetic 15 m. · Thickness 35 µm
- Corrosion resistance Corrosion resistance: high, 3 out of 4
- UV resistance UV resistance: good, 2 out of 4
- Flexibility Flexibility: good, 2 out of 4
7 colours
- Green RR 011
- Brick RR 750
- Cherry RR 028
- Dark brown RR 032
- Brown RAL 8017
- Anthracite RAL 7016
- Black RR 033
PS25

polyester, gloss

30 years technical warranty

Aesthetic 10 m. · Thickness 25 µm
- Corrosion resistance Corrosion resistance: high, 3 out of 4
- UV resistance UV resistance: good, 2 out of 4
- Flexibility Flexibility: good, 2 out of 4
for 0.50 mm sheet 21 colours
- Snow white RAL 9010
- White RAL 9002
- Grey RAL 7035
- Silver metallic RAL 9007
- Light grey RAL 7000
- Graphite RAL 7024
- Anthracite RAL 7016
- Silver RAL 9006
- Blue RAL 5010
- Green RAL 6029
- Dark green RAL 6005
- Yellow RAL 1021
- Sand RAL 1002
- Brick RAL 8004
- Coral RAL 3016
- Bordeaux RAL 3005
- Cherry RR 028
- Brown RAL 8017
- Dark brown RR 032
- Black RAL 9005
- Cream RAL 1015
for 0.70 mm sheet 12 colours
- Snow white RAL 9010
- White RAL 9002
- Grey RAL 7035
- Silver metallic RAL 9007
- Anthracite RAL 7016
- Silver RAL 9006
- Blue RAL 5010
- Green RAL 6029
- Sand RAL 1002
- Coral RAL 3016
- Red-brown RAL 3011
- Brown RAL 8017
Other colours - on request.

Frequently asked questions

How does Offline differ from Microline and Twinline?

The dimensions, coatings and fixing are exactly the same - only the sheet surface differs. Offline is completely plain, Microline has a fine ribbing, Twinline two longitudinal ribs. On a plain sheet the natural waviness of steel shows most, so accurate fitting matters especially there.

Which sheet thickness should I choose?

The standard is 0.50 mm, and it is made in every coating. The thicker 0.70 mm sheet stays flatter and suits long slopes, but it is made only with the PS25 coating and a narrower colour palette - you can see it in the colour table.

Will the fixing screws be visible?

No. The sheets join with a click, and the fixing stays under the neighbouring sheet - neither screws nor joints are visible on the roof. So the roofing reads more calmly and lasts longer: there are no penetrations for water to get through.

Why is a slight waviness visible on the surface?

Classic roofing imitates a traditional metal roof, and such a roof is almost never perfectly flat. A slight waviness is a property of the profile, not a sign of a defect - it depends on temperature, lighting and viewing angle. Fitted correctly to the instructions, it stays barely noticeable.

From what pitch can it be installed?

From 8° (14%). This is one of the lowest pitches among our roofing products - the classic profile suits places already too shallow for a tile profile.

Can I get a colour sample?

Yes. We send a sample by post or show it at the factory in Kaunas - on screen a colour always looks different from coated steel.