For homeowners who want lasting comfort, modern design, and honest craftsmanship in every exterior upgrade.

Trusted Window Replacement in Issaquah, WA That Restores Comfort, Efficiency, and Long-Term Performance

From precise measurements to expert installation, we deliver efficient, stunning window replacements that elevate comfort and style, all completed with care and precision in under a week.

Over 5000+ Happy Clients

Challenges Every Homeowner Encounters Before Finding the Right Window Solution

The Proven Approach Behind Window Replacement That Actually Delivers Results

At PNW Prestige Exteriors, craftsmanship and integrity are at the core of everything we do. Our skilled team approaches every project with precision and care, from custom fabrication to expert waterproofing. Whether it’s window replacement, door replacement, or siding installation, we deliver honest communication, clear timelines, and clean, reliable service every time.

We understand the frustration of drafty rooms, high energy bills, and poor installations. That’s why our process focuses on precision and long-term performance. Each project begins with a detailed inspection and ends with flawless installation, ensuring perfect sealing, energy efficiency, and lasting comfort without the stress or uncertainty.

Your Full Service Exterior Partner Focused on Quality, Comfort, and Lasting Style

Window Installation & Replacement

Expert installation of new windows created to improve your home’s look, boost energy savings, and deliver long term comfort in every season.

Window Retrofit

A smart upgrade that improves insulation, reduces energy loss, and fits your present frames with accurate and careful workmanship.

Custom Window Installation

Made to match your home’s unique layout, lighting, and style, each custom window is crafted and fitted with precision and care.

Egress Window Installation

Safe, code compliant egress windows that add light, ventilation, and protection to lower level and basement areas.

Basement Window Installation

Moisture resistant basement windows designed to improve airflow, brighten the space, and support energy efficiency below grade.

Bay Window Installation

Custom bay windows that add character, increase natural light, and enhance the architectural shape of any room.

Bow Window Installation

Elegant bow windows that widen your view, invite more sunlight, and add a refined, graceful touch to your home.

Casement Window Installation

Easy to operate casement windows offering enhanced ventilation, secure function, and lasting style.

Picture Window Installation

Energy efficient picture windows installed to provide wide, clear views and an attractive, timeless finish.

Sliding Window Installation

Modern sliding windows are engineered for effortless operation, sleek design, and exceptional energy performance.

Single-Hung Window Installation

Single hung windows installed for durability, low maintenance, and improved insulation.

Double-Hung Window Installation

Classic double hung windows installed with careful detail for better airflow control, beauty, and energy savings.

Awning Window Installation

Awning windows that bring fresh air inside even during rain, combining style, function, and weather protection.

Garden Window Installation

Bright garden windows that welcome natural light, highlight greenery, and add charm to your interior space.

Window Glass Replacement

Clear, efficient glass replacement that restores visibility, strengthens insulation, and improves window performance.

Fire-Rated Window Installation

High performance fire rated window systems that meet safety rules while still offering strong energy efficiency and design appeal.

Door Installation & Replacement

Doors installed with precise craftsmanship to improve security, beauty, and long term durability.

Sliding Glass Door Installation

Smooth sliding doors that create a natural indoor to outdoor connection with strong construction and reliable operation.

French Door Installation

Elegant French doors that enhance natural light, visual appeal, and the overall design of your living space.

Patio Door Installation

Tough, attractive patio doors that blend style and performance while expanding your usable living area.

Entry Door Installation

Custom entry doors installed to improve curb appeal, energy efficiency, and structural strength.

Screen Door Installation

Well fitted screen doors that allow airflow while preventing insects from coming inside.

Pocket Door Installation

Space saving pocket doors installed for smooth, modern movement and improved room flow.

Bi-Fold Door Installation

Contemporary bi fold doors designed for easy movement and wide, open viewing spaces.

Door Weatherproofing

Professional sealing that stops drafts, reduces energy loss, and increases comfort throughout your home.

ADA-Compliant Door Installation

Accessible door systems that fully meet ADA requirements for long lasting function, safety, and ease of use.

Fiber Cement Siding Installation

Fiber cement siding installed for strength, fire resistance, moisture control, and classic architectural appearance.

Wood Siding Installation

Artisan installed wood siding that highlights natural grain, warmth, and timeless charm.

Composite Siding Installation

Engineered composite siding installed for strong durability, color stability, and reliable weather protection.

Siding Installation & Replacement

Complete siding replacement that restores protection, improves energy efficiency, and refreshes exterior beauty.

Exterior Trim and Molding Installation

Detailed trim and molding installed for a clean finish, added character, and long lasting durability.

House Wrap Installation

House wrap installed to prevent moisture intrusion and create a tight, energy efficient barrier.

Weather Barrier Installation

Advanced weather barriers that protect against water and air leaks while improving overall performance.

Siding Painting or Refinishing

Professional refinishing services that renew the exterior, protect the surface, and extend the life of your siding.

Wood Trim Installation

Custom wood trim installed with careful detail for warmth, charm, and lasting craftsmanship.

PVC Trim Installation

Low maintenance PVC trim installed for long term durability, moisture resistance, and a clean exterior look.

Composite Trim Installation

Composite trim installed for strong dimensional stability and reduced upkeep in all weather conditions.

Fiber Cement Trim Installation

Fiber cement trim installed for matching exterior design, durability, and reliable performance.

Engineered Wood Trim Installation

Engineered wood trim installed to combine natural beauty with impressive strength and consistent quality.

Interior and Exterior Casing Installation

Interior casing installed to create definition, harmony, and a polished architectural finish.

Brickmold Trim Installation

Classic brickmold trim installed for a durable, clean, and traditional exterior profile.

Flat Trim Installation

Minimalist flat trim installed for a clean, modern, and simple design effect.

Colonial Trim Installation

Colonial trim installed for rich detail, charm, and a historic, classic appearance.

Craftsman Trim Installation

Craftsman style trim installed to create bold, handcrafted detail and architectural balance.

Modern Trim Installation

Streamlined modern trim installed for a clean, updated, and sophisticated finish.

Shaker Trim Installation

Shaker trim installed for simple, balanced lines and timeless visual appeal.

Sill Trim / Apron Installation

Custom sill and apron trim installed for a complete, polished look and secure sealing.

Trim Wrapping

Trim wrapping that protects aging trim, improves appearance, and resists moisture and fading.

Trim Painting or Staining

Professional trim painting or staining that delivers rich color, long term protection, and a fresh finish.

Trim Caulking and Sealing

Expert caulking and sealing that ensures strong water resistance and a seamless, finished look.

Window and Door Inspections

Thorough inspections that identify early problems, improve safety, and maintain energy performance.

Permit Pulling and Code Compliance

Full permit handling and code compliance support that makes the project process smooth and simple.

Emergency Board-Up Services

Fast, dependable board up services available around the clock to protect your home after damage.

Window/Door Removal and Disposal

Safe removal and responsible disposal of old windows and doors to prepare the space for new installation.

Flashing and Waterproofing Installation

High quality flashing and waterproofing installed to prevent leaks and protect your home’s structure.

Custom Measurements and Fabrication

Exact measurements and in house fabrication that ensure a perfect custom fit and flawless installation every time.

Why Homeowners Across Issaquah Choose PNW Prestige Exteriors

Custom Fit, Perfect Look

Every window and door is built for your exact measurements, ensuring airtight performance and seamless aesthetics.

Energy Efficiency You Can Feel

Our high-quality glass and materials help regulate indoor temperatures and reduce heating and cooling costs.

Long-Term Peace of Mind

From weather barrier installation to permit and code compliance, your home is protected for decades to come.

What Our Happy Homeowners Are Saying About Us

“I recently had new windows installed, and I couldn’t be more pleased. The team was professional, courteous, and efficient. They took the time to explain my options and ensured everything was done with care. The installation was quick, and the new windows have made a noticeable difference in both comfort and energy efficiency. I highly recommend this company for anyone needing window installation!”

Abby Prihodko

“Philip and his crew are pros. Easy to communicate with, keep things clean, attentive to details, and overall top notch work. I highly recommend them for window installations!”

Josh Stefoglo

We have 100+ 5-star reviews on

We PLAN, CRAFT and INSTALL

each project with expert precision and family-driven pride,

So you gain a stronger, more efficient home without the stress or delays.

3 Simple Steps

Step 1

Schedule Your Free Consultation

We listen to your goals and inspect your current setup, offering design and efficiency recommendations tailored to your home.

Step 2

Precision Fabrication and Installation

Our experts handle flashing, waterproofing, and trim integration, ensuring your new windows and doors perform beautifully and last for years.

Step 3

Enjoy the Transformation

Sit back and enjoy your new, energy-efficient, and stylish home installed on time, with a follow-up to guarantee satisfaction.

Why We’re Better vs Traditional Companies

PNW Prestige Exteriors

Traditional Contractors

Trust

Family-Owned & Locally Operated

Outsourced or Franchise Crews

Quality

American-Made, Energy-Efficient Products

Generic Imports with Short Warranties

Assurance

Lifetime Craftsmanship Guarantee

1-Year Limited Warranty

Professionalism

Clean, Respectful, On-Time Teams

Messy Job Sites & Missed Deadlines

Integrity

Transparent Pricing & No Hidden Fees

Unclear Quotes & Surprise Add-Ons

Why We’re Better vs Traditional Companies

Trust

Family-Owned & Locally Operated

With Us

Outsourced or Franchise Crews

With Them

Quality

American-Made, Energy-Efficient Products

With Us

Generic Imports with Short Warranties

With Them

Assurance

Lifetime Craftsmanship Guarantee

With Us

1-Year Limited Warranty

With Them

Professionalism

Clean, Respectful, On-Time Teams

With Us

Messy Job Sites & Missed Deadlines

With Them

Integrity

Transparent Pricing & No Hidden Fees

With Us

Unclear Quotes & Surprise Add-Ons

With Them

Premium Features That Showcase Our Craftsmanship and Integrity

Precision Install & Waterproofing

Every project is built with professional-grade waterproof membranes and flashing integration for long-lasting protection.

Energy Efficiency Experts

Our solutions reduce energy loss and keep your home comfortable through every season.

American-Made Materials

We use only trusted, locally sourced products for superior performance and durability.

Clean, Timely Installation

Expect on-time completion, spotless clean-up, and total respect for your home.

Code & Permit Compliance

We handle all permits, ensuring every project meets or exceeds Washington state standards.

Fast Turnaround & Final Check

From consultation to completion, your transformation happens fast, followed by a detailed quality inspection.

Nearby Areas We Serve

Expanding quality craftsmanship and trusted service to homes beyond Kent

PNW Prestige Exteriors is dedicated to delivering exceptional exterior craftsmanship across the region. Every project receives the same care, precision, and commitment to quality that define our trusted reputation. From start to finish, we ensure lasting beauty, energy efficiency, and professional service for every home we transform.

FAQ’s

What makes professional window replacement different from big-box installation services?

Unlike mass installers, we focus on precision fit, waterproof sealing, and clean workmanship. Every window is custom-measured, built, and installed for long-term performance and curb appeal.

Can window replacements really make my home quieter and more energy efficient?

Yes. Our insulated, double-pane, and low-E glass options reduce outside noise while keeping your indoor temperature stable all year round, helping lower energy bills.

Do you handle the permitting and compliance process for Issaquah homeowners?

We take care of everything from pulling permits to ensuring code compliance so you never have to worry about paperwork or inspection delays.

How do you protect my home during the installation process?

Our crews cover floors, seal work areas, and clean up daily. We treat your home like our own, leaving every space spotless once your new windows or doors are installed.

Can you match my existing style or design new options for a full exterior remodel?

Absolutely. Whether you want to preserve your home’s classic look or redesign with modern siding, trim, and door styles, we create cohesive designs that blend beauty and function.

Expertly crafted window replacements built for comfort, efficiency, and enduring quality.

Enhance your windows, doors, and siding with experts who treat your home as their own. Experience superior craftsmanship, premium materials, and seamless service from start to finish.