On most residential roofs today, there are gaps between roofing and non-roofing materials. This is normal, but to fill them in, metal flashing is used. Although durable, this component will still face damage over the years. You can address it competently by taking these steps.
Use Same Materials
Sometimes homeowners get in such a hurry to fix flashing problems on their roof that they don't use the same materials. It isn't wise to do this because it could make installation a lot more difficult than it has to be. Also, you don't know if the new materials used are of the same quality as the current flashing on your home.
As a precaution, try finding the exact type of metal flashing that currently exists on your roof. Then when you replace sections, you'll have an easier time getting the new materials in place and you'll take solace knowing they're optimal for your particular roof and its materials.
Make Sure Strong Sealants Are Used
If the metal flashing is damaged and needs to be replaced with new materials, an important part of the installation is using strong sealants. If you don't, then the flashing could come up soon after you get done with the repair and that means your roof will be exposed to the elements.
You won't have to guess about the strength of this solution when you go with a flashing polyurethane sealant. It's commercial grade and creates a strong bond on the flashing material and the materials around the roof. Also, this sealant is weatherproof and that can help ensure it retains its sealing effectiveness.
Don't Put Off Loose Flashing
After inspecting the flashing around your roof, you may not see major damage but just some loose sections. Make sure these areas don't go unchecked because although they seem minor, loose gaps are enough to allow water through and then cause damage around integral structures.
Any loose sections should be firmly pressed down and sealed with the appropriate solutions. Do this throughout the year and you'll keep water damage from becoming a major factor.
A residential roof is comprised of many systems and materials. In terms of preventing water damage, the flashing is extremely important and subsequently needs to be cared for in the right ways. Take it upon yourself to check on this material often and deal with issues as soon as you spot them. This approach is key in the flashing doing its job.
If you feel your roof's flashing may be compromised in any way, consider reaching out to a roof repair company.