NW Brothers provides exterior remodeling for homeowners throughout Portland. We plan and complete projects involving siding, roofing, windows, exterior painting, gutters, doors, decks and related exterior repairs.

Transform your home’s entire exterior with one coordinated remodeling plan. We can combine siding, roofing, windows, painting, decks and related exterior improvements into a cohesive project.

Protect and refresh your home with professional siding installation, repair and replacement. We install siding suited to your home’s design, condition and long-term needs.

Protect your home with roofing services. Work may include roof repair, roof replacement, roof installation, flashing, underlayment, ventilation and damaged roof decking.

Improve your home’s comfort and appearance with properly fitted replacement windows. Window installation may include removal, flashing, sealing, trim and repairs around the existing openings.

Refresh and protect your home with professional exterior painting. Work may include cleaning, scraping, sanding, caulking, priming and painting siding, trim, fascia and exterior doors.

Create a functional outdoor living space with a custom deck designed around your home and property. Options may include ground-level, raised or multi-level decks with stairs, railings and wood, composite or PVC decking.

Create a functional outdoor living space with a custom deck designed around your home and property. Options may include ground-level, raised or multi-level decks with stairs, railings and wood, composite or PVC decking.

Need an exterior service that is not listed above? We also complete fencing, landscaping and other exterior improvements based on your property’s needs.
Cracked siding, peeling paint, deteriorated trim and other visible damage may leave parts of the exterior more vulnerable to continued weather exposure.
Soft materials, staining, swelling or recurring moisture around siding, trim, windows and roof transitions may indicate conditions that require further evaluation.
Older roofing, siding, windows, paint and gutters may begin requiring frequent repairs or no longer provide the appearance and protection expected from them.
A coordinated remodel may make more sense when several exterior projects are approaching at the same time. Planning them together can reduce conflicting work.
Your home’s exterior is made up of connected components that help manage weather and protect the structure. Roofing, siding, windows, doors, flashing, trim, coatings, gutters and drainage details must work together rather than being treated as unrelated surfaces.

Choosing between a focused repair and a larger remodel depends on the extent of the deterioration, the condition of surrounding materials and how many exterior components require attention.
A repair may be appropriate when the problem is isolated and the surrounding exterior remains in serviceable condition. A broader remodel may make more sense when damage affects several areas, moisture concerns continue to return or multiple aging components need to be updated.
Planning related work together can also prevent one project from interfering with another. For example, window, siding, painting and flashing work may need to be sequenced carefully when they affect the same exterior wall.

– Water staining around windows or doors
– Recurring leaks at roof-to-wall transitions
– Damaged or aging roofing in multiple areas
– Drafty, damaged or deteriorated windows
– Gutters that overflow or fail to direct water properly
– Several exterior components approaching replacement
– Repeated repairs that have not resolved the underlying concern
– An exterior that requires several separate improvement projects
Do not wait for isolated exterior problems to spread into a larger repair. NW Brothers can review the visible conditions, discuss whether focused repairs or a coordinated remodel should be considered and provide a written estimate for the proposed work.
We believe that honesty and a commitment to the safety of your home are the foundation of every successful project, and that’s why homeowners trust us and recommend our work.


The NW Brothers Construction LLC were very professional and efficient AND reasonably priced. They installed 7 new first floor windows in our 103 yr old Hall. They dealt with the many variables that came up with great ideas and helpful options and suggestions. –


I had an excellent experience with NW Brother Construction to change my roof from start to finish. They were professional, responsive, and incredibly easy to work with.


Hired NW Bros to replace all our LP siding, exterior paint, and do some interior repairs. They not only had the best price, but also did an outstanding job. They were punctual and stayed on schedule, even with a few rain days.
Tell us what you want to improve and describe any visible damage, moisture concerns or exterior projects you are considering.
We visit the property to review accessible exterior areas, discuss your goals and evaluate the proposed project.
You receive a written estimate outlining the recommended exterior remodeling scope and expected project cost.
We coordinate the schedule based on the approved scope, material availability, project sequence and suitable weather conditions.
Our team completes the agreed work and manages the removal and cleanup included in the project scope.

Your home’s exterior does more than shape its appearance. It helps manage rain, protects underlying materials and connects the roof, walls, openings and drainage components around the structure.
NW Brothers provides targeted exterior improvements and complete exterior remodeling for Portland homeowners. We focus on clear communication, coordinated planning and a written scope based on the condition of the property.
NW Brothers provides exterior remodeling and repair services throughout the Portland metro area and Willamette Valley.. Homeowners can contact our team for exterior repairs, complete exterior remodeling, siding, roofing, window installation, painting, deck building and a free project estimate.


From start to finish, from getting an estimate to completing the project, these guys did a GREAT job: installing siding, putting up exterior moldings, and replacing exterior windows and doors with great quality.

Exterior remodeling can involve one component or several connected parts of the home. Depending on the property’s condition and the homeowner’s goals, a project may include siding, roofing, windows, exterior doors, painting, trim, gutters, decks, flashing and dry-rot repairs. NW Brothers prepares a written scope identifying the work included in the proposed project.
Exterior remodeling costs depend on the size and height of the home, the components being replaced, material selections, access, preparation requirements and the condition underneath the existing materials. Dry rot, damaged sheathing, structural repairs and changes to window or door openings can also affect the final scope. NW Brothers provides estimates based on an on-site evaluation and the proposed work.
Coordinating related exterior work can prevent newly completed materials from being disturbed by a later project. Window flashing may connect with the siding and weather-resistive barrier, while exterior painting usually follows siding and trim repairs. The best sequence depends on the home’s existing conditions and which components are being replaced.
Exterior remodeling can address visible dry rot and moisture-damaged materials included in the project scope. Some deterioration may remain concealed until siding, trim, roofing or another exterior material is removed. If concealed damage is discovered, the affected area should be documented and the proposed additional work explained before repairs continue.
Yes, some exterior projects can be divided into phases based on urgency, budget and how the building components interact. The sequence should prioritize active water entry, deteriorated materials and work that must be completed before later improvements. Roofing, windows, siding, flashing and painting should be planned carefully so that one phase does not interfere with another.
The schedule depends on the size and complexity of the project, the number of exterior components involved, material availability, access, preparation requirements and weather. Additional time may be necessary if concealed deterioration is discovered after existing materials are removed. NW Brothers can provide a project-specific timeline after evaluating the home and confirming the scope.
Permit requirements depend on the work being completed. Direct replacement of certain exterior finishes, windows or doors may be treated differently from projects that alter structural components, change opening sizes, build a new deck or modify other regulated elements. Requirements should be confirmed with the City of Portland for the property and proposed scope before work begins.