If you need a roof repair or replacement, the professionals evaluating your property may use technical terms you don’t understand. You’ll even find such language in your written estimate. Because it’s important to understand the work in relation to the price, the expert roofing contractors at General Roofing in Anchorage, AK, want to enhance your vocabulary. Here, they share some of the most important terms you’re likely to hear from professionals.

A Roofing Contractor’s Most-Used Terms

1. Flashing

Flashing is typically installed along roof edges and seams. As a corrosion-resistant metal strip, it protects your home in places where water is most likely to penetrate. It can even help direct the water away and transport it to the gutters. Base flashing is applied directly to the roof, while cap flashing is used around chimneys and walls. Additionally, drip edge flashing may be installed at the roof edge, near the gutter.

2. Underlayment

The underlayment lies on top of your roof’s deck, which is the foundation that supports the rest of the materials. As a base layer of asphalt, this includes a mat made of fiberglass or felt. You can purchase different varieties, including underlayment that is either water-resistant or waterproof.

3. Valleys

Roof valleys occur where two roof sections intersect, usually at a downward slope. This is one of the first places where water may penetrate, due to the effects of gravity. Because these can be trouble spots, residential roofing professionals may recommend special underlayment or flashing materials in these areas.

When you need to repair or replace your roof, turn to the expert roofing contractors at General Roofing. With more than 40 years of experience, these professionals will provide honest advice without pressuring you into a decision. Schedule a thorough inspection today by calling a friendly representative at (907) 561-1460. You can also visit the website to learn more about their services.