20 Common OKC Roofing Terms Everyone Should Know

20 Common Roofing TermsEveryone Should Know

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Ninety percent of the roofing contractorsyou hire in Oklahoma City will have the bestinterests of both you and your property atheart, working with you to achieve the bestpossible outcome for everyone involved.

90%

There are other far more unscrupulouscontractors who will do their very best toconfuse you with roofing terminology, hopingin their hearts that you never figure out thatyou know more about roofing than they do.

Obviously, you’re only going to hire a OKCroofing contractor based on their referralsand excellent reviews, but it doesn’t do anyharm to know the most commonly usedroofing jargon either way.

This way you can adequately communicatewith a roofing contractor and sniff out anyinexperience or bluffs.

Here are the top roofing terms you shouldbe familiar with, some of which do actuallysound like they’re completely fabricated atyour expense.

Roofing Terminology to Know

Crushed rock or stone that is used for surfacing aroof.


Aggregate

The cracked patterns in surfacing bitumen thatlook like alligator’s skin.


Alligatoring

Also referred to as BUR; these are layers offelts, fabrics and bitumen, combined to form aroof membrane.


Built-Up Roof Membrane

A decorative molding on a roof, or the overhangof the roof itself.


Cornice

As the name implies this is when two layersof aggregate and bitumen are added to agiven area of a roof.


Double Graveling

The underside of a sloped roof that extendsout from the walls of the house.


Eaves

A very tough rubber membrane used inlow-slope roofing projects.


EPDM (ethylene propylene diene terpolymer)

The process of temporarily flooding a roofedarea to ensure that the membrane is watertight.


Flood Test

The process where steel is coated with zinc toprevent corrosion.


Galvanized Steel

Where all sides of the roof slope upwards, withno truly vertical surfaces.


Hipped Roof

Where all sides of the roof slope upwards, withno truly vertical surfaces.


Lap Cement

National Roofing Contractors Association.


NRCA

This is a form of volcanic glass used in certaintypes of concrete and insulating boards,usually made by hydrating obsidian.


Perlite

This is the angle the roof is inclined at, hippedroofs having a lower pitch and A-Frame roofshaving a much higher pitch.


Pitch

The complex internal framework of woodbeams which supports your entire roof deckand the roof itself.


Rafters

This is a small raised surface or channel usedto guide water away from your roof and intoyour gutters.


Saddle

When your roof eaves overhang the exposedareas underneath need to be enclosed – thisenclosed surface is called a soffit.


Soffit

Nothing at all to do with food but is instead thefirst layer of roofing put down by anycontractor.


Starter Course

The hollowed out area near a roof drain thatallows water to drain away without pooling onthe ground.


Sump

This is one of the oldest carpentry skills in theworld, and the sign of a master carpenter.Grooves are cut into timber planks to allow themto slot seamlessly into each other.


Tongue & Groove planks

Now that you’re armed with the most commonlyused roofing terms, you’ll have at least someidea of what your roofing contractor is actuallytalking about. This allows you to ask betterquestions and better understand the process ofroofing that is actually taking place.

First and foremost, we want you to be aneducated consumer so you can make the bestdecision for your home. Next, we want to providesuperior service that matches exactly what wepromise.

Oklahoma's Choice forResidential & Commercial Roofing,

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20 Common OKC Roofing Terms Everyone Should Know

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