Without getting up on the roof itself you can get the measurements simply by measuring the.
Steel roofing installation instructions.
Space the screws about 12 in 30 cm apart.
Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
You can either buy.
For exposed fasteners avoid over tightening the fastener.
Metal roofing 101 diy steel roofing installation over shingles subscribe.
Use your neoprene washer head screws to secure the metal to the sheathing.
Measure one panel width in from the roof edge.
You will need to order enough metal material to cover the entire roof and this process.
Most metal shingles will be attached to the roof using metal shingle.
Depending on the area of the roof you can use different sized panels.
Panel installation should begin at the gable end of the roof opposite the prevailing rain bearing wind this will provide added assurance against wind driven rain being forced under the laps.
Remove the old roof.
Buy the metal panels.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.