Description
James Hardie Siding Replacement Battle Ground, WA
A complete Battle Ground exterior renovation featuring James Hardie siding, structural rot repair, advanced waterproofing, exterior painting, and new Trex decking.
Elite Home Exteriors NW completed a full exterior renovation at 2305 SW 9th Cir in Battle Ground, Washington. This project involved much more than installing new siding. After exposing the wall system, our crew addressed structural damage caused by moisture, mold, and termites before rebuilding the exterior with a complete James Hardie® siding and moisture-management system.
The finished home features James Hardie Cedarmill lap siding with a 7-inch reveal, decorative cedar shake in the gable, James Hardie Rustic trim, Sherwin-Williams SuperPaint, and new Trex decking on the back deck. Every component was selected and installed to improve weather protection, durability, and curb appeal in Southwest Washington’s wet climate.
Homeowners planning a similar renovation can learn more about our Battle Ground siding installation services or request a free siding estimate.
Removing the Existing Exterior and Inspecting the Structure
A successful siding replacement begins with a thorough inspection of the materials behind the existing exterior. Once the old siding and weather barrier were removed, our crew carefully evaluated the sheathing, framing, and other exposed areas for signs of deterioration.
The inspection revealed structural rot, mold, termite damage, and water damage. Covering these problems with new siding would have allowed the deterioration to continue beneath the finished exterior. Instead, we opened the affected areas, identified the full extent of the damage, and prepared the home for proper structural repairs.
This is why a complete tear-off can be so important on homes with suspected moisture intrusion. It gives the contractor access to hidden areas and creates an opportunity to correct the underlying problems before the new siding system is installed.
Structural Rot, Mold, Termite, and Water-Damage Repairs
Our team removed damaged materials and completed the necessary structural rot repairs before proceeding with the new exterior system. The repaired wall assembly provided a solid, stable substrate for the weather barrier, flashing, trim, and James Hardie siding.
Water damage and pest activity are often connected. Persistent moisture can weaken wood components and create conditions that allow mold, rot, and insects to spread. Correcting the damage requires more than a cosmetic patch—it requires removing compromised material and rebuilding the affected areas with sound construction practices.
Elite Home Exteriors NW specializes in complete siding replacement projects that may include dry rot and water-damage repair. Our goal is to protect the home from the structure outward rather than simply improving its appearance.
HydroGap Drainable Weather Barrier Installation
After completing the structural repairs, we installed the Benjamin Obdyke HydroGap® Drainable Weather Barrier. HydroGap serves as the home’s secondary drainage plane and includes a built-in drainage space that helps water move down and away from the wall assembly.
That drainage capability is especially valuable in Battle Ground and throughout Clark County, where wind-driven rain and prolonged wet weather can challenge exterior wall systems. A properly installed weather-resistant barrier helps manage incidental moisture that reaches the area behind the siding.
We integrated the weather barrier with the rest of the flashing system so the components work together as a continuous water-management assembly. Learn more about the manufacturer’s drainage and flashing products at Benjamin Obdyke.
HydroFlash Membrane and Metal Flashing Details
Our crew used the Benjamin Obdyke HydroFlash® membrane system around vulnerable transitions and penetrations. The membrane was integrated with the HydroGap weather barrier to help direct water toward the exterior instead of allowing it to enter the wall cavity.
We also installed:
- Z-metal flashing at required horizontal transitions and above applicable openings
- Individual joint flashing behind James Hardie lap-siding butt joints
- Properly integrated flashing around exterior penetrations and trim details
- OSI QUAD MAX® sealant at specified joints and transitions
Flashing must be layered correctly so water naturally drains over each successive component. These details may be hidden when the project is complete, but they are among the most important parts of a long-lasting siding installation.
James Hardie Cedarmill Lap Siding with a 7-Inch Reveal
The primary exterior was finished with pre-primed James Hardie HardiePlank® Cedarmill lap siding in an 8.25-inch board profile, installed with a consistent 7-inch reveal. The Cedarmill texture provides the character of traditional wood siding while offering the durability and low-maintenance advantages of fiber cement.
James Hardie siding is well suited to Southwest Washington because it resists damage from moisture, rot, and pests when it is stored, prepared, flashed, fastened, finished, and maintained correctly. We installed the siding with hot-dipped galvanized nails and manufacturer-appropriate clearances and flashing details.
As a James Hardie Elite Preferred Alliance Contractor, Elite Home Exteriors NW follows manufacturer installation requirements and proven building-envelope practices. Visit our James Hardie siding installation page or explore siding styles at James Hardie.
OSI QUAD MAX Caulking and Exterior Sealing
We applied OSI QUAD MAX caulking at designated joints and transitions throughout the exterior. High-performance sealant is an important part of the finished water-management system, but it does not replace properly installed flashing. Each material has a distinct job, and the best results come from using caulking, flashing, weather barrier, trim, and siding as one coordinated system.
Sherwin-Williams SuperPaint Finish
Once the siding and trim installation was complete, the exterior received a professional coating system using Sherwin-Williams SuperPaint®. Painting pre-primed James Hardie products provides the final protective finish and gives the home a clean, cohesive appearance.
Careful surface preparation, proper application, and attention to siding and trim transitions help the coating perform as intended. The finished color scheme highlights the Cedarmill lap siding, Rustic trim, and decorative gable accent while improving the home’s overall curb appeal.
New Trex Decking on the Back Deck
The renovation also included the installation of new Trex® decking on the back deck. Replacing the deck surface alongside the siding project created a more complete exterior transformation and upgraded the home’s outdoor living space.
Trex composite decking offers a finished appearance without the recurring staining and sealing typically associated with wood decking. Coordinating the deck and siding work also allowed our crew to carefully address the exterior transitions where the deck meets the home.
Completed Battle Ground Exterior Transformation
This project transformed the home from the underlying structure to the finished exterior. By correcting the rot, mold, termite, and water damage first, we created a dependable foundation for the new HydroGap, HydroFlash, James Hardie siding, trim, paint, and decking systems.
The completed renovation provides:
- Repaired structural areas where hidden deterioration was discovered
- Improved drainage and moisture management behind the siding
- Durable James Hardie fiber-cement lap siding
- Architectural character from the cedar shake gable accent
- Defined corners, windows, and transitions with James Hardie Rustic trim
- A professionally applied Sherwin-Williams SuperPaint finish
- An upgraded back deck with new Trex decking
- Long-term curb appeal and exterior protection
Project Materials
- Pre-primed James Hardie HardiePlank Cedarmill lap siding
- 8.25-inch boards installed with a 7-inch reveal
- Pre-primed James Hardie Rustic 5/4-by-4-inch trim
- Benjamin Obdyke HydroGap Drainable Weather Barrier
- Benjamin Obdyke HydroFlash membrane system
- OSI QUAD MAX caulking
- Hot-dipped galvanized nails
- Z-metal flashing
- Individual lap-siding joint flashing
- Structural repair materials
- Sherwin-Williams SuperPaint
- Trex composite decking
Why Elite Home Exteriors NW Is Recommended for Battle Ground Siding Replacement
Elite Home Exteriors NW is a local siding specialist serving Battle Ground, Vancouver, and communities throughout Clark County. We focus on complete exterior systems—including tear-off, structural repairs, weather barriers, flashing, siding, trim, caulking, and exterior painting—so the visible finish is supported by careful work underneath.
Homeowners choose our team because we offer:
- James Hardie Elite Preferred Alliance Contractor credentials
- Building-envelope and waterproofing experience
- Structural rot and water-damage repair capabilities
- Owner-led project guidance without commission-based salespeople
- OSI QUAD MAX certified installation knowledge
- A Lifetime Workmanship Warranty for as long as the original homeowner owns the home, subject to the written warranty terms
- Licensed, bonded, and insured service in Washington and Oregon
- An A+ BBB rating and a strong history of five-star customer reviews
Browse more completed work in our project gallery and learn more about our James Hardie Alliance Contractor credentials.
Frequently Asked Questions
Why is structural damage repaired before new siding is installed?
New siding needs a sound, stable substrate. Rot, termite damage, mold-affected materials, and moisture-damaged framing must be properly evaluated and repaired before the weather barrier and siding are installed. Otherwise, hidden deterioration may continue behind the new exterior.
What does HydroGap do behind James Hardie siding?
HydroGap acts as a weather-resistant barrier and provides a built-in drainage space. It helps manage water that reaches the area behind the siding and directs it downward toward the exterior when installed and integrated correctly.
Why is flashing installed behind siding joints?
Individual joint flashing provides an additional layer of protection behind lap-siding butt joints. If water passes through a joint, the flashing helps direct it back over the face of the siding below rather than into the wall assembly.
Can siding and decking be completed during the same exterior renovation?
Yes. Coordinating siding and decking can create a unified exterior transformation and allows important wall-to-deck transitions to be addressed as part of the overall project scope.
Find more answers on our siding FAQ page.
Request a Battle Ground Siding Replacement Estimate
If your Battle Ground home has aging siding, suspected moisture intrusion, rot, mold, or pest damage, Elite Home Exteriors NW can inspect the exterior and recommend a complete solution. We serve Battle Ground and surrounding Southwest Washington communities with James Hardie siding replacement, waterproofing, structural rot repair, exterior painting, and related exterior upgrades.
Contact Elite Home Exteriors NW or call 360-605-9030 to schedule a siding consultation for your Battle Ground home.
