Wood siding's performance envelope depends entirely on how it was installed, back-primed, and finished. Raw cedar bevels nailed too tight will buckle in summer. Unpainted end-grain at butt joints will wick moisture and rot within a few years. We address both failure modes as non-negotiable practice on every wood siding project in Cornwall, PA.

Not every crew that offers Wood Siding has the credentials, tools, or documented track record to back the claim. Here's what separates our Cornwall, PA team from the field.
Our crews are licensed and insured in PA. You can verify our credentials before signing anything — we provide license numbers at first contact.
We schedule rapid local dispatch in Cornwall, PA. Most projects receive a site visit within 24–48 hours of the initial call, not a week later.
Every job is priced with a line-item written estimate before work begins. No open-ended hourly billing, no surprise invoices at completion.
Our technicians carry specialized tools and manufacturer certifications specific to this service. Real credentials, not general contractor flexibility.
We don't farm out subservice work or hand it to the newest crew member. Every Wood Siding project in Cornwall, PA is assigned to a technician with documented experience on that specific scope.

Western red cedar bevel siding in custom-milled widths from 4" to 12". Each board is back-primed before installation, nailed with hot-dipped galvanized ring-shank nails at the correct position relative to the top edge of the course below, and left with 1/8" expansion space at all butt joints.

Hand-split or sawn cedar shingles on wall surfaces require a different nailing pattern and exposure depth than horizontal board siding. We apply self-adhesive water-resistive membrane at every course break for high-moisture Cornwall, PA exposures.

Engineered wood strand composite panels offer wood's appearance with significantly better dimensional stability and moisture resistance. Field cuts require sealing with the manufacturer's specified caulk or primer — we treat them the same as real wood end-grain.

Vertical wood siding in channel rustic and board-and-batten profiles requires correctly located blocking at every vertical seam for solid nailing, Z-flashing at horizontal transitions, and proper clearance to grade at the foundation.

Existing wood siding that is structurally sound but failing in finish can often be saved with proper power washing, sanding, end-grain sealing, and a high-quality exterior finish system — at a fraction of replacement cost.

We work with custom millwork suppliers to match discontinued or historic clapboard profiles on restoration projects — critical for homes in Cornwall, PA historic districts where replacement cladding must match the original material identically.
Our Cornwall, PA team follows the same documented process on every project — so you know what to expect at every stage.
We discuss your aesthetic goals, review moisture exposure on each wall elevation, and recommend the right species and finish system for your specific Cornwall, PA microclimate and sun exposure.
Delivered lumber is checked with a pin-type moisture meter before installation. Material is stacked with stickers for airflow and acclimated on-site before being cut and installed — critical for dimensional stability.
All back faces and field cuts are primed before panels go on the wall. Installation proceeds with correct nailing position, expansion spacing, and stagger pattern to manage wood movement and drainage.
Two finish coats of a quality exterior system (primer plus topcoat or two topcoats over field-applied primer) are applied after installation. End-grain joints are caulked with high-movement paintable sealant.
Every single piece was back-primed before it went on the wall — the installer showed me the process and explained why it matters for paint longevity. Four years later the paint looks as good as the day it was applied.
The custom profile matching was impressive — the new material is indistinguishable from the original sections we retained. Exactly what a historic restoration project requires.
The crew understood wood's movement characteristics at every step. Expansion gaps at the right dimensions, correct nailing position, end-grain sealed everywhere it was exposed. Real expertise.
The diagnosis was correct and the fix was permanent. No other contractor we consulted identified the back-priming issue as the root cause.
Forge Siding provides Wood Siding service across Cornwall, PA from our Cornwall base. We're familiar with local building codes, permit requirements, and contractor licensing standards across PA — no learning curve on your project.
Serving zip codes including: 17042 17016 17085
Wood siding done right starts with the right installer. Call our Cornwall, PA team for a consultation and written scope — no obligation.
Call +1-844-782-0929 — Free Estimate