Neighbors are getting new roofs.
How to tell your roof may need redecking.
If the planks are more than apart it may be best to resheet the roof.
You have inspected it and it is rot decay free.
But if you want to add onto the side or change the shape you probably will spend more money on redecking it.
None of the joist sag.
It s the base that lays on top of the structural trusses the bones of your attic to cover the rafters and support the weight of the roofing shingles.
2 dark streaks stains.
Knots in the planks can cause it to break after the roof is done so if it looks iffy it is best to replace it.
Under 15 years most structures should be sound.
Sometimes it is just best to resheet it to give you the best deck for your new roof.
Measure the width of the roof from the center peak to the edge of the eaves and write down the measurement.
How to tell if your deck is structurally sound.
As a rule of thumb.
Roof decking is the foundation of your roofing system that connects the roof to your house.
By chad collins chances are the shingles on your roof were attached on top of a plywood base.
Look for beams of light.
If light is getting through your roof then water is getting through your roof.
Before you turn your flashlight on see if you can identify any streams of light coming through cracks or holes in your roof.
Your joists need to be spaced 16 inches on center.
If you do spot any light coming through your roof repair or replace your roof immediately.
Airborne algae cause dark streaks on roof decks.
If your roof is flat measure all the way across and skip the next step.
4 things homeowners need to know about roof decking august 18 2017.
So arm yourself with a flashlight and climb up under the eaves.