Straightline 406 Roof Decking

Mack Bros Straightline 406 Roof Decking is another modern profile which we offer as an alternative to 305 Decking. It has a cover width of 406 mm and has a plain plan (with no groves) in between ribs. It also uses concealed brackets and has a high rib height of 48mm. It can be used on roofs with a pitch down to 1°.

Modern aesthetic

Easy to install

No need for seaming tools

Durable design

Capable of being long run

Excellent water run-off capacity

Suitable for minimum pitch of 1º

Cladding friendly

No plywood substrate required

Manufactured in a diverse range of materials

Unique clip system

Flat Pan, Fluted Pan and Grooved Pan options

Mack Bros has been manufacturing Straightline 406 roofing and cladding for over 40 years. Our experience in roll forming and knowledge of materials makes us a market leader. Please feel free to contact us on those specialised projects.

Specifications

Effective Cover : 406mm
Rib Height : 48mm
Minimum Roof Pitch : 1°
Quality Roofing Solution : Yes
Quality Cladding Solution : Yes
Insulation : Blanket up to 55mm

The Clip! Exclusive to Mack Bros

Fixing is easy using the Straight Line Clip which is exclusive to Mack Bros. All metal sheeting is subject to thermal expansion. This means the colour of the sheeting will effect the amount of thermal expansion. Together with the Straight Line Fixing Clip, our 406 range has proven to have excellent resistance to the problems associated with thermal expansion.

Straightline 406 Roof Decking

Features & Benefits

Specifications

The Clip! Exclusive to Mack Bros

Residential and Commercial Roofing

ROOFING & CLADDING

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