Metroll Newcastle Logo
     HOME | LINKS | CONTACTS
Metroll Product Guide

Building Products

Metal Roofs & Cladding

Climate Control Roofs

Insulation

Guttering

Fasteners

Flashings

Fencing

Structural Steel

Translucent Sheeting

Rainwater Tanks

RESOURCES

Case Studies

News

Technical Information

Measurements

Colours

Metroll Newcastle

About

Logos

OH&S

Warranties

Apply for a Job

Community Programs

Photo Gallery

Application - Metroll Distributor

Application - Profession/Trade

 
Metroll Newcastle
Metroll Newcastle

Roofing & cladding » Metlok® 700 Minimum roof pitch

 

METLOK® 700 | Benefits | Minimum Roof Pitch | Architectural Specs
Installation Hints | Colours & Finishes | Technical Specs | Product Checklist

Click here to download METLOK® 700 PDF

Click here to download METLOK® 700 Technical Specs PDF

Enquire About METLOK® 700 Now

For roofs with continuous sheets and no end laps the minimum roof pitch is 1° (1 to 60) to prevent ponding from occurring this minimum pitch must be adhered to at all points of the roof.

For roofs with end laps the minimum lap is 200mm for pitches between 5° and 15° and 150mm above 15°. For walls allow maximum end laps of 100mm.

End laps in roofs of less than 5° should be sealed with a suitable sealant. The sealant should be in two runs; one at the low end of the lap to prevent moisture being drawn in by capillary action. The other should be at the high end of the lap to prevent condensation that may form under the top sheet, from draining down the underside and entering the lap.

Sheets should be laid in the opposite direction to the prevailing weather.


Metlok 700


 
 
   
  SITE SEARCH
 
FIND A DISTRIBUTOR  
 
   
   
 
FIND A
PROFESSION/TRADE
 
 
   
   
 

NEWS
Metroll Newcastle Price Book

Metroll Product Guide


Metroll Newcastle Facebook - Metal Roofing Metroll Newcastle Google+ Page Metroll Newcastle Twitter Page Metroll Newcastle Pinterest Page Metroll Newcastle Pinterest Page