How To Tell Your Roof May Need Redecking

If your roof is flat measure all the way across and skip the next step.

How to tell your roof may need redecking.

Look for beams of light. How to tell if your deck is structurally sound. Your joists need to be spaced 16 inches on center. You have inspected it and it is rot decay free.

Sometimes it is just best to resheet it to give you the best deck for your new roof. Homes built around the same time period can be experiencing the same types of weather conditions can mean that your roof is nearing its useful life. Airborne algae cause dark streaks on roof decks. 2 dark streaks stains.

Neighbors are getting new roofs. If light is getting through your roof then water is getting through your roof. As a rule of thumb. 4 things homeowners need to know about roof decking august 18 2017.

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. Sometimes referred to as roof sheathing or a roof deck this plywood acts as a foundation for the layers of underlay and the shingles on your roof and connects the roof to the frame. None of the joist sag. Before you turn your flashlight on see if you can identify any streams of light coming through cracks or holes in your roof.

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. Roof decking is the foundation of your roofing system that connects the roof to your house. If the planks are more than apart it may be best to resheet the roof. By chad collins chances are the shingles on your roof were attached on top of a plywood base.

If you do spot any light coming through your roof repair or replace your roof immediately. If you think you might need a new roof the first place to check isn t your home exterior it s your attic. So arm yourself with a flashlight and climb up under the eaves.