Old Roof Shingles

A wood shingle roof can last up to 30 years but requires annual upkeep.

Old roof shingles.

To lay out the design for the shingles begin at the bottom of the roof and place a tape measure inch from the edge of the roof to ensure the shingles overhang the drip edge. However before generating more waste for your local landfill consider alternative disposal solutions first. How old is your existing asphalt shingle roof. Road salt to prevent slips and falls is a necessary and sometimes costly expense so using upcycled roofing shingles is a great alternative.

Mark 12 inches up on the roof for the first course of shingles then mark every 5 inches all the way up the roof to set your reveal. It also depends on whether the old roof was removed and you only have one layer of shingles and if it is properly ventilated. If conditions are right new shingles laid over old shingles can be just as attractive and durable as shingles laid on bare sheathing. Architectural roofing shingles were developed in the 1970 s and are commonly used in new construction and on roof replacement projects.

But if your roof is basically sound and is at a relatively shallow pitch that you re comfortable working on you can probably handle most repairs yourself. If your roof is more than 20 years old and most of the shingles are damaged or badly worn it s time to replace it. Installation is easier than for a tear off job because you can use the existing shingles as guides for laying the new ones. But you must take care to install shingles correctly so they lie flat.

Most experts agree that a typical roof will last between 20 and 25 years. When ice and frost have arrived simply lay a path across your sidewalks and walkways using the recycled roofing shingles. Cedar is the preferred choice for wood shingles also called shakes because it s rot and insect resistant. Also known as dimensional or laminated shingles architectural roof shingles are made in a wide variety of colors.

Check with your contractor to see if this is a viable money saving option for your roofing project. Asphalt is one of the most common materials for shingles and as such millions of tons of them are thrown out every year. Do this on both sides of the roof.