It is known that slate shingles are an investment. Many owners, however have the mistaken belief that they can be neglected after these shingles are built, and are supposed to last for more than ten years. This is utterly ridiculous. Both roofs need routine maintenance. If you forget to periodically check your roof, you can end up with holes in your roof, followed by costly repairs. If this appears to be neglected, you will have to invest on repairing far more costly roofs. To go for two years without any roof repairs is feasible and understandable. However you are faced with a tough decision if you start seeing some broken slate tiles, or whether the tiles end up on your lawn instead of on your roof. Will you go to fix the roof or patch it? Have a look at Top Glaze Roofing Systems – Cranbourne Roof Replacement more info on this.
Roof Renovation or Restoration of the Roof?
The reasoning why roof replacement is usually stalled is that it is not inexpensive. And then, if it isn’t absolutely required, instead of a full-scale redesign, people prefer to make fixes. However, understanding the difference between the roof that needs repair or the one that needs demolition is the secret.
Signs you need to substitute for your roof
The first thing that will decide if your roof needs to be replaced is to check if there are any shingles that need to be removed. A perfect way to assess this is by a knuckle test in which several locations are taped. If there are holy sounds, this suggests that replacement is needed for these shingles. If more than 20 percent of your slate shingles are either absent, damaged, or have not passed the knuckle inspection, another sign of the need to repair the roof. You could patch them, but in the long term, you’ll end up spending more. The residual slates will deteriorate and inflict dislodging or disruption to the other shingles.