Our products are pierce fixed to steel or timber supports.
How to install corrugated iron roofing.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
Corrugated metal roofing generally comes in sheets that are 3x6 feet in size 18 square feet.
Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses.
1 tools required for installing corrugated metal roofing.
Fastening sheets to supports.
Install the roofing screws vertically along each rib in the panel.
Measure the length of the roof and the breadth of one side.
Before you install metal roofing repair any damage to the wood under the shingles.
Install a corrugated panels on gable roofs usually begins on one side of the roof working in the opposite direction of the prevailing wind.
Lay and secure the first metal panel.
Before you start to install corrugated metal roofing you need to figure out how much you need.
Properly installing corrugated roofing will prevent you from getting this issue and keep your building dry.
2 corrugated metal roof installation instructions.
How to install corrugated iron roof sheets.
Despite being lightweight corrugated metal roofs have ridges and grooves that contribute to their long lasting life.
On hip roofs this crew prefers to begin at the center and work outward.
Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.
You can place screws through the crests or in the valleys.
Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line.
Multiply those numbers and then double the result for the square footage of your roof.
Side laps should still face away from the wind.
The waterproof quality can be even enhanced by using coatings such as epoxy or ceramic.
For walling you may use either crest or valley fixing.
To install corrugated roofing start by cutting your panels to length with an angle grinder.
Lay the roofing felt.
Next use 1 inch nails to secure some metal edging to the perimeter of the roof.
Then cover the entire roof with a layer of insulation and secure it with a staple gun.
To maximise watertightness always place roof screws through the crests.
Complete the first row.