Roof Flashing – What is it really?

You’ve probably heard the word roof flashing thrown around sometimes when you were discussing repairs with your roofing contractor. If you never really knew what it meant, it’s okay. You’re not the only one. Most homeowners will not be familiar with the roofing lingo and flashing is a word that might confuse them. In the roofing business, flashing is done in the intersecting points where the roofing material abuts the walls to keep them watertight. So, flashing is done around skylights and chimneys as well as another other crevice or valley that you might have on your roof.

Flashing is a way to seal the roof completely and cut it off from the interior of your house. The importance of this is a no brainer. You don’t want water leaking in through these transitional joints and you want an even roof above your head. There are certain technicalities that come with roof flashing including the fact that the materials used in it can expand with the rise in temperature. This is why proper installation of this sealant is essential to keep your roof free from water damages.

Why is roof flashing done?

We’ve already mentioned how flashing keeps water from leaking into your home but flashing also plays a role in ventilation and keeping your roof airtight at all tights. Improper flashing will result in wet spots forming on your ceiling or water trickling down your chimney or from the edges of your skylight. If you notice any of these red flags, get in touch with a licensed roofer immediately. Chances are that you’ll need your flashing redone.

What materials are used in flashing?

Today, there are various options in the market to choose from for your flashing. An experienced roofer should be able to guide you properly on the kind of material you should invest in. Roof flashing can be done using copper, stainless steel, aluminum, lead and even plastic. It’s up to your budget and the quality of flashing you require which type of material you should choose for roof flashing.

Generally copper is a more preferred material because it is malleable and does not corrode easily. It’s also tensile and strong in quality so it a bad storm shouldn’t be able to damage it. Metal flashing is on the high end of the flashing spectrum though so if you don’t have the budget for it consider plastic flashing instead.

How is the flashing installed?

Roof flashing installation requires skills and professional tools, both of which a licensed roofer should have. Since flashing plays an integral part in keeping your roof water tight, don’t choose DIY option. You roofer will install the flashing before fitting in the tiles of the roof. But if only a repair job is required then your contractor will remove a few lines of tiles to make space for the flashing material.

Flashing is susceptible to damage from faulty installation, bad weather conditions and advancing age. If you notice any signs for flashing damage, get in touch with Ultimate Roofing, your premier roofing company in Albany  immediately!

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