If your roof hasn't outlived its usefulness, it's cheaper to rejuvenate it than to replace it with a new one. Rejuvenation works for minor issues and helps extend the lifetime of your roof. When engaging in a roof rejuvenation project, you should avoid the following mistakes.
You shouldn't buy shingles from different sellers when buying materials for roof repairs. Manufacturers produce shingles in batches, and each group comes with a unique color. Sourcing the shingles from other sellers means the products will come in varying shades. As a result, you may ruin the aesthetics of your roof by using mismatched shingles.
Moreover, many homeowners source shingles from different suppliers to cut costs. However, if you buy cheap shingles, you might end up with a roof that cannot withstand extreme weather conditions. Make sure you purchase quality roofing materials from the same manufacturer.
Reusing Damaged Flashing
Roof flashing prevents water from going under your slates and shingles. It prevents water runoff around gutters, vents, and chimneys. Flashing is also placed to avoid water exposure to your covering and underlayment. For example, in areas where the roof intersects with the front or side walls.
When repairing your roof, make sure you replace outdated materials like flashing. Reusing old or worn-out flashing means you will have to deal with weather damage. Eventually, you will have to replace the old materials and pay for repairs.
Forgetting About the Attic
If you want to address curling shingles, it isn't enough to install new roofing shingles. In many cases, the shingle curling is caused by poor ventilation. Therefore, if there is insufficient airflow in the attic, heat will accumulate and deform the shingles. Poor ventilation in the attic also causes ice dam formation. While replacing the new shingles, ensure you address ventilation issues in the attic.
Applying the Wrong Coating
Roof coating extends the longevity of your roof and protects it from harsh weather elements. However, you should use a suitable coating to prevent damage to your roof. For instance, an epoxy-based coating couldn't function in an area with a lot of humidity or rain. This type of coating will peel in a short time or even destroy your roof.
Before you buy any coating, determine the type of coating suited for your area. It's advisable to consult an experienced roofer for advice on the products best suited for your region's climate.
Rejuvenating your roof isn't something that you should take lightly. If you aren't a handyperson and fail to follow instructions, you may do more harm than good. It's advisable to contact a roofer to perform your roof rejuvenation project and other roofing needs.