Given their major role in waterproofing a roof, homeowners should understand what goes into replacing roofing flashings. For starters, you have to re-glue the strips into place correctly. To avoid short-term water infiltration, use a reputable roof glue to re-glue the flashings. Nevertheless, it will be necessary to call in an expert to firmly replace the flashing or replace it, if necessary. This is one of the most overlooked aspects in Residential Roofing.
If a tiny hole is found on the surface of the flashing, the home or business owner must plug it with a glue or a sealant. Before proceeding, remove the rust around the hole with a small wire brush. If the hole is about & frac 34; inch or less, you must cover the hole with a piece of tin large enough to completely cover the hole. The use of a roofing glue is also necessary in this case. After installing the piece of tin, it must be covered with a layer of glue to ensure optimal adhesion. According to the manufacturer’s recommendations, it may be necessary to cover the area with a tarpaulin (also called a tarp) that the adhesive can dry.
If you notice any nails coming out of the surface of the shingles, they must be taken out to prevent possible rainfall from seeping into the attic. These types of nails tend to allow rainwater to seep into the small space around the nail and, thus, damage the shingles. Carefully choose the type of nails needed, since the head and body of the nail must be long enough to cross all layers of material. If your roof is slate or terracotta (which is less common), it is preferable to call on a professional to make the necessary repairs, the latter requiring special expertise.
Walk around your home to see if there are any damaged sections. It will be imperative to repair the joints, as is the case with a chimney. It is often recommended that a specialist is hired to ensure that repairs are carried out in a rigorous (but timely and safe) manner. Water infiltration through mortar joints could have disastrous consequences on the roof’s exterior cladding. Also, check for the presence of an “ox belly” (swelling of the brick facing to the outside) to avoid deterioration.