Commercial & Multi-Family New Construction

Side-Pro Exteriors
The Envelope, Under One Subcontract
On a multi-family or mixed use build the exterior is not one trade, it is four that have to agree with each other. We carry the whole envelope under a single subcontract so the roof-to-wall transition is built once, by people who were in the same conversation.
- Siding packages. Fiber cement lap and panel, rainscreen and ceramic-coated panel systems, metal and aluminum plank, and prefinished wood — specified to the elevation rather than to one supplier. Whatever the architect has drawn, it is installed to the manufacturer’s specification so the warranty survives inspection. See the full commercial siding product range.
- Roofing. Composite, metal and membrane systems, sequenced with the siding rather than after it.
- Windows. Installed and flashed into the weather resistive barrier as part of the wall assembly, not fitted into a hole later.
- Paint. Our own crew rather than another contractor on another schedule.
One subcontract also means one warranty conversation at closeout, instead of several companies pointing at each other over a leak.
New construction puts our crews on an active site alongside other trades, where the risk is rarely one crew on its own. We work to the general contractor’s site plan and hold our own fall protection and housekeeping to the same standard whatever the schedule is doing.
Our safety program has been recognized nationally by the NAHB, and our record with L&I is clean — no safety inspections, no license violations, no claims against our bond. You can check that yourself under contractor license SIDEPI*008N1. More on how we work safely.
Our Work
Recent Commercial & Multi-Family New Construction

Townhome Communities

Mixed Use Buildings

Multi-Family Buildings

Commercial Buildings
How We Work With General Contractors
Submittals and samples up front. Product data, finish samples and mockups in front of the architect and the owner before anything is ordered, so a color approval does not become a four week delay in month seven.
Sequenced with the build, not bolted on. We plan the envelope around your schedule: WRB and flashing before windows, windows before cladding, roof-to-wall built once. Where the sequence has to change we tell you before it costs a day.
Permits and inspections. Multi-family work is permitted and inspected. We coordinate our scope with the inspection schedule so a cladding crew is never waiting on a sign-off nobody booked.
Safe on an active site. Staging, fall protection and daily housekeeping planned for a live construction site with other trades working around us.
Closeout that is actually closed. Warranty documentation, finish schedules and as-installed product data handed over as a package rather than chased for a month.
Safety is the part of this work we take most seriously, and on an occupied building it is not only our crews we are thinking about — it is the resident walking under the scaffolding to reach their own front door. Every crew lead is first aid and CPR certified. Every crew meets weekly on safety. A superintendent checks each site daily against a written list. And twice a year we invite L&I onto our jobsites to look for anything we have missed — most contractors would rather they did not come. Our safety program has been recognized nationally by the NAHB, and our record with L&I is clean. You can check it yourself under contractor license SIDEPI*008N1. More on how we work safely.
Why Choose Side-Pro?
- One subcontract for siding, roofing, windows and paint. One schedule, one warranty conversation at closeout.
- Submittals and mockups before ordering, so approvals do not become delays.
- Roof-to-wall transitions built once, by crews who were in the same conversation.
- Installed to manufacturer specification, so the warranty survives inspection.

What Drives the Cost of an Envelope Package
Two buildings of the same square footage rarely price the same. What moves the number:
Every estimate is written, itemized and free.
We also handle commercial siding, commercial roofing and windows on the same building, so the envelope is one scope rather than four.
Commercial Re-Siding Questions
Do you bid the whole envelope or individual trades?
Either, but the envelope as one package is where we add most value. Roof-to-wall transitions and window flashing are where buildings leak, and those details get built correctly when one subcontractor owns both sides of them.
Can you work to our schedule across multiple buildings?
Yes. Multi-building projects are planned in phases with crew loading set against your program, and you get a building by building schedule up front rather than a single completion date.
Who handles submittals and mockups?
We do. Product data, finish samples and mockups go to the architect and owner before anything is ordered, so approvals happen early rather than becoming a delay mid-build.
Do you install to manufacturer specification?
Yes, and it matters. James Hardie in particular has installation requirements that the warranty depends on. We install to specification and document it, so the warranty is intact when the building is handed over.
Do you work through the winter?
Yes, we build all year round. The difference is process rather than season. Precautions are set daily and adjusted hourly to the weather. Painting is the exception, which we schedule between March and October for quality and warranty reasons.
What do we get at closeout?
Warranty documentation, finish schedules and as-installed product data as one package, handed over rather than chased.
What Our Customers Are Saying...
Contact Us
Please fill out our FREE ESTIMATE / INSPECTION form or call today to discuss your roofing or siding project with our friendly staff.
Office: 425-486-4777
Fax: 425-483-5727
Address:
17270 Woodinville-Redmond Road NE
Suite 700
Woodinville, WA 98072
Side Pro Exteriors is a locally owned and operated siding, roofing and exterior renovation company since 1995. We provide roofing and siding replacement to over half of Washington State including King Snohomish and Pierce counties.
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