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Full Tear-Off Included · Substrate Repair On Discovery · No-Surprise Pricing

Complete Siding Replacement
Service in Portland, OR

Old siding doesn't signal failure loudly — it fails quietly, letting moisture migrate into sheathing and framing for months before interior symptoms appear. Our Portland, OR replacement crews do a full tear-off down to the substrate, document every deficiency they find, repair what needs repair, and install your new system correctly. No buried surprises, no patching over problems.

Licensed Siding Replacement service in Portland, OR - Forge Siding
Why Forge Siding

What Sets Our Siding Replacement Apart in Portland, OR

Not every crew offering Siding Replacement in Portland, OR has the credentials and documented track record to back the claim. Here's what separates our team from the field.

Complete Demo & Debris Removal Included

Full strip of existing panels, nails, and trim. We sort recyclable material, haul debris off-site, and tarp exposed areas each evening before we leave.

Substrate Inspection on Every Tear-Off

Pin-type moisture meter testing on every exposed wall section before new material goes on. Sheathing readings are documented and shared with you on the day we run them.

Transparent Change Order Process

Substrate damage found during demo is photographed, documented, and priced in a written change order. You approve or decline before we do anything additional — always.

Licensed & Insured — OR Verified

License number provided at first contact. GL and workers' comp certificates available on request before any work begins.

Service Solutions

Comprehensive Siding Replacement Services in Portland, OR

Every service below is performed by trained specialists — not generalists covering a broad menu. Our Portland, OR team focuses on Siding Replacement specifically, and that focus shows in the results.

01

Full Cladding Tear-Off

Complete strip of all existing panels, nails, furring strips, and trim. Work areas protected with staging tarps. Property swept for fasteners each evening before the crew leaves for the day.

24/7 Emergency Siding Replacement experts in Portland, OR
02

Sheathing & Framing Assessment

Every wall section inspected once bare — pin-type moisture meter readings at a systematic grid, soft-spot probing, and visual inspection for framing moisture damage. All readings documented in your project file.

Reliable Siding Replacement contractor in Portland, OR by Forge Siding
03

Housewrap Replacement

Old housewrap is replaced on every full replacement project regardless of apparent condition — original wrap is compromised at seams and penetrations and doesn't perform reliably once disturbed by the demo process.

Affordable Siding Replacement solutions in Portland, OR
04

Window & Door Rough Opening Reflashing

Every rough opening is reflashed with self-adhering membrane tape before new cladding goes on. This is the most consequential detail in a replacement project and the most commonly skipped by contractors who are rushing the schedule.

Professional Siding Replacement technician working in Portland, OR
05

New Cladding System Installation

Your chosen product — vinyl, fiber cement, engineered wood, steel, or composite — installed to manufacturer specification with correct overlap, fastener pattern, and expansion clearances at all terminations.

Trusted Siding Replacement service in Portland, OR - Forge Siding
06

Complete Trim & Soffit Refresh

Corner posts, J-channel, fascia wrap, and soffit panels replaced as part of the replacement scope. All components carry the same warranty start date and the same installation standard as the wall panels.

Trusted Siding Replacement service in Portland, OR - Forge Siding
How It Works

The Forge Siding Siding Replacement Workflow

Our Portland, OR team follows the same documented process on every project — so you know what to expect at every stage.

1

On-Site Assessment & Documentation

We photograph and moisture-meter the existing exterior, document suspect areas, and take precise square footage measurements by elevation. The assessment feeds directly into your line-item estimate.

2

Demo & Substrate Repair

Crew strips all existing cladding, probes and meters exposed substrate, documents findings with photos, issues change orders for any repair scope, and completes substrate work before staging new material.

3

Installation in Correct Sequence

Housewrap goes on first, reflashing at all openings second, panels third, trim last. Each phase is inspected before moving to the next. No cladding goes on until the weather barrier is complete.

4

Cleanup, Walkthrough & Warranty

All debris removed, property swept for fasteners, final walkthrough by elevation with you. Permit records, manufacturer warranty registrations, and workmanship warranty document delivered before final payment.

Customer Reviews

Real Reviews from Siding Replacement Clients Across Portland, OR

"
★★★★★

The reflashing detail at our windows was something no other contractor mentioned. After the replacement, we haven't had a single moisture issue in two winters. That window detail was the fix we needed.

P. Okafor
Portland, OR
"
★★★★★

Three bids — one lump sum, one vague breakdown, one line-item detail from Forge Siding. The difference in specificity made the decision easy. Four pages of itemized components versus a single number I couldn't evaluate.

B. & R. Holloway
Portland, OR homeowner
"
★★★★★

Speed was important for our insurance claim timeline. They demo'd and dried the substrate, documented moisture readings, and had panels on within the claim's required window. Efficient and professional.

C. Bergmann
Portland, OR
"
★★★★★

Full replacement on a 2,400 sq ft two-story. Six working days, clean site daily, permit inspection passed first visit. Close-out documentation was comprehensive and organized.

N. & T. Ferris
Portland, OR
FAQ

Answers to Your Siding Replacement Questions

Repairs make economic sense when damage is isolated to a small section and the substrate beneath is confirmed dry and structurally sound. Replacement becomes the better value when moisture or structural damage affects more than 20% of the wall area, when the existing product is discontinued and matching is impossible, or when the cladding is more than 20 years old and showing widespread fastener failure.
Full tear-off includes all existing panels, nails, furring strips, corner posts, J-channel, soffit material integrated with the siding system, and all associated trim. The housewrap beneath is also removed and replaced. Window and door frames remain unless they're damaged — in which case we flag them before touching anything.
Most OR single-family homes run four to eight working days for full tear-off, substrate repair, and replacement depending on size, product, and findings. Fiber cement takes slightly longer than vinyl due to cutting and back-priming requirements.
Fiber cement and engineered wood products typically earn the strongest appraiser response in Portland, OR. Transferable 30-year warranties are documentable and carry weight in negotiations. We provide the complete warranty documentation at close, which your real estate agent can include in disclosures.
The answer is always the same: stop, photograph, document the extent, issue a written change order with the per-unit cost, and wait for your approval. We don't proceed with cladding installation over compromised substrate and we don't add scope without written sign-off.
Full debris removal is included in every replacement project. We bring a dedicated trailer or roll-off, sort vinyl and metal material for recycling where available, and leave the property in clean condition at project completion. No leaving a debris pile for you to arrange removal.
Service Coverage

Forge Siding Siding Replacement Coverage in Portland, OR

Local Siding Replacement for Portland and All of Portland, OR

Our Portland-based team handles every Siding Replacement project in the service area with fast dispatch, local familiarity, and practical ability to return quickly for any follow-up.

Currently active in: 97227 97221 97220 97229 97203 97202 97201 97206 97205 97204 97209 97208 97258 97266 97218 97236 97232 97233 97230 97239 97219 97214 97215 97216 97217 97210 97211 97212 97213 97207 97228 97238 97240 97242 97250 97251 97252 97253 97254 97256 97280 97282 97283 97286 97290 97291 97292 97293 97294 97222 97223 97224 97225 97267 and surrounding areas

Ready to Replace Your Siding in Portland, OR? Call Forge Siding

Our Portland, OR replacement teams are scheduling new assessments now. One call books your on-site visit, complete with a written scope and line-item pricing.

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Our Services in Portland, OR

🟢 Techs On Duty in Portland, OR Call +1-844-782-0929