Austin Pro Calender Icon
Appointment
phone icon
Call Us
Austin Pro Siding, Windows, Roofing, Patio Covers Logo
Over 406 Google Reviews with a 4.9 Rating!
Financing
Contact Us(512) 550-0000

Basic Siding Terms for Homeowners

By
austin pro
Written by Austin Pro Management
July 22, 2024

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5
Heading 6

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

Block quote

Ordered list

  1. Item 1
  2. Item 2
  3. Item 3

Unordered list

  • Item A
  • Item B
  • Item C

Text link

Bold text

Emphasis

Superscript

Subscript

Whether you need roof replacement or new siding, you must do your research. With more information in hand, you can make more informed decisions on your project. It will also help you better understand your contractor.

Here are siding terms every homeowner should know.

Backerboard

Contractors place backerboard between the studs and the siding so they can install your new siding evenly.

Channel

The part of a siding panel where installers insert trim or another piece of siding is called the channel.

Drip Cap

Also referred to as head flashing, the drip cap diverts water away from the upper areas of vertical siding.

Face

It pertains to the side of the siding that is visible following installation.

Fascia

You’ll find the fascia board underneath the roof line. Fascia conceals the ends of roof rafters.

Flange

Typically at the top of a siding panel, the flange contains the mounting holes.

Flashing

When you speak to siding or roof replacement companies, they might mention a component called flashing. It is a piece of metal installed under or beneath windows, corner posts, J-channels and other areas that water can infiltrate.

Furring

Experts use furring strips to create a flat surface for siding installation.

J-Channels

Siding trim or J-channels give the edges of your siding a finished look.

Lap

The end of two siding panels is called a lap. Contractors overlap panels to hide nails and to give the material room for expansion and contraction.

Nail Hole Punches

These are the holes in the flange where nails go through and secure panels to exterior walls.

Square

A 10 feet × 10 feet piece of siding is often called a square.

Starter Strips

Starter strips serve as the base for the first row of siding.

Weep Holes

You’ll see weep holes in the lower edge of your siding. These small holes prevent condensation from accumulating between your siding and the backerboard.

Ensure your new siding lasts long by working with a dependable contractor for your project. Austin Pro Siding, Windows & Roofing offers and installs James Hardie® siding, which is known for its durability, versatility and energy efficiency. We are among the area’s most trusted siding and asphalt roofing contractors. Call us at (512) 550-0000. You can also complete our online form to request an appointment.

Sizing Replacement Windows: Key Considerations
February 3, 2026
Sizing Replacement Windows: Key Considerations

Measurement matters. Key considerations for correctly sizing your replacement windows.

The True Cost of a New Roof: A Homeowner's Guide
February 3, 2026
The True Cost of a New Roof: A Homeowner's Guide

Budgeting for a roof? We explain the material, labor, and disposal costs that make up the final price.

The 2024 Palette: Trending House Siding Colors
February 3, 2026
The 2024 Palette: Trending House Siding Colors

Stay on trend. Discover the hottest house siding colors dominating the 2024 palette.

The 'Storm Chaser' Trap: Why Your Shingle Roofing Claim Needs a Local Austin Expert
February 18, 2026
The 'Storm Chaser' Trap: Why Your Shingle Roofing Claim Needs a Local Austin Expert

After an Austin hailstorm, “free roof” offers can hide deductible schemes and weak warranties. Learn how local roofing services support better documentation, smoother claims, and long-term accountability—plus 5 questions to vet any roofer.

The Versatile World of Hardie Plank Siding
February 3, 2026
The Versatile World of Hardie Plank Siding

From texture to color, explore the endless design possibilities of James Hardie Plank siding.

Should You Replace Windows or Siding First?
February 3, 2026
Should You Replace Windows or Siding First?

Which comes first? We explain the correct order of operations for exterior renovations.