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How to Accurately Measure for Siding

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When preparing your home for a facelift, accurate measurement is the secret weapon in the arsenal of experts like us at KV Construction LLC. Precise measurements ensure a snug fit, reduced waste, and a flawless finished look. Dive into the nuanced world of siding measurement, as we share insights refined over years of experience as a premier Seattle siding contractor.

The Importance of Precise Measurements

Measuring your home’s exterior isn’t merely about quantities. It’s about understanding your property’s unique features, from angular nooks to window placements. At KV Construction LLC, we’ve always believed that:

  • Avoid Wastage: Accurate measurements mean you only purchase what’s essential. This philosophy has made us one of the leading siding companies in Seattle.
  • Perfect Fit: Precision ensures the siding fits seamlessly, enhancing your home’s curb appeal.
  • Cost Savings: A stitch in time saves nine, they say. Accurate measurements mean you don’t overspend on excess materials.

Step-by-Step Guide to Measuring for Siding

1. Calculating the Total Square Footage

Begin by understanding the breadth and length of the challenge at hand.

  1. Measure the height and width of each wall.
  2. Multiply height by width for each wall’s square footage.
  3. Combine the square footage of all walls.

2. Subtracting Non-Sided Areas

Remember, your home’s exterior isn’t just walls. Features like windows and doors carve their own space. Here’s how you subtract their areas:

  1. Measure the height and width of each window and door.
  2. Multiply these dimensions to gauge their square footage.
  3. Subtract this from the total wall square footage.

3. Accounting for Corners and Trim

These features may need specific siding pieces. They’re the details that bring a touch of finesse to your home’s exterior.

  1. Measure each corner’s height.
  2. For trim, measure the lengths surrounding each window and door.
  3. Document these measurements – they’ll guide your next steps.

4. Factor in the Overlap

Each siding panel slightly overlaps the next when installed. Account for this when placing orders.

  1. Familiarize yourself with the overlap specifications of your chosen siding.
  2. Tweak your measurements accordingly for that ideal fit.

Essential Tips for Siding Success

  • Invest in Reliable Tools: At KV Construction LLC, we always emphasize using durable, long tape measures. It’s foundational to the work of any top-tier siding repair Seattle expert.
  • Patience is Virtue: Don’t rush. We’ve found that a methodical approach often reduces errors.
  • Document Everything: It’s not just about measuring; it’s about remembering those measurements.

Impact of Siding Choices on Measurements

Materials have their own quirks. Vinyl stretches, wood comes in planks, and fiber cement has its specificities. Understanding these nuances can make or break your project.

1. Vinyl Siding

  • Flexible, accommodating broad areas with ease.
  • But remember, temperature-based expansion is a factor.

2. Wood Siding

  • Often available in planks or distinct shingles.
  • Their size can influence your measurement process.

3. Fiber Cement Siding

  • It’s rigid and might be heavier than you expect.
  • Don’t forget to account for the overlap and spaces between joints.


Expert siding replacement in Seattle isn’t just about attaching panels to walls. It begins with accurate measurements. With a keen eye, the right tools, and a profound understanding of your chosen siding material, your home can shine brighter than ever. Whether you’re going DIY or relying on exterior siding companies like KV Construction LLC, ensuring precision will set your home apart, making it a neighborhood standout.