Installing a new slate roof on your home is a significant investment, so it is essential to ensure everything is done correctly. Unfortunately, mistakes can happen during installation, leading to costly repairs and potential damage to your home. In this article, we will look at some of the most common mistakes made during slate roof installations and how to avoid them.
Improperly Sized Slates
One of the most common mistakes made during slate roof installations is using slates that are the wrong size for the roof. The slates should be cut to the proper dimensions and thickness to fit the specific slope and design of the roof. If the slates are too small, they can slide out of place or not provide proper coverage. If they are too big, they can create gaps or overlaps in the roof, leading to leaks and other problems. Make sure to measure the roof and order slates that are the correct size.
Using Inferior-Quality Slates
Another mistake that can happen during a slate roof installation is using low-quality slates. Not all slates are created equal, and lower-quality slates can result in a weaker roof that is more prone to leaks and damage. Investing in high-quality slates that have been appropriately quarried, cut, and graded is essential to ensuring they are durable and long-lasting.
Failure to Apply Underlayment
Putting down some underlayment before installing slates is a good idea. It is designed to keep water from penetrating through the roof deck and into the house. Failure to instal it can result in moisture and leak damage to your attic and interior walls. Ensure that your roofing contractor uses a high-quality underlayment and instals it correctly to ensure that your roof is adequately protected.
Slate roofing is very heavy, so the slates must be nailed securely to the roof deck. Improper nailing can cause the slates to lose grip, leading to leaks and other problems. Ensure that your roofing contractor uses the correct size and type of nails and that they are driven in at the right angle and to the proper depth.
Proper ventilation is necessary to keep the attic space cool and dry, which can help prevent moisture damage and prolong the roof’s life. If your slate roof is not adequately ventilated, it can lead to problems such as mould, mildew, and rotting of the roof deck. Ensure that your roofing contractor includes adequate ventilation in the roof design and that they instal it correctly.
Not Cleaning up After the Job
After the slate roof installation is complete, cleaning up the debris and materials left behind is essential. Proper clean-up can help prevent accidents and keep your property neat and tidy. A new slate roof is an expensive investment, but it can greatly enhance the aesthetic value and durability of your home. By not doing these common things, you can ensure that your new slate roof is on the right track and will last for many years.
If you have any other questions about roof installation or just want an expert to manage this process from start to finish, please contact The Slate Roofing Company today. We service Sydney, the South Coast of NSW and the Southern Highlands.