Windows & doors · Bothell, WA
Window Replacement in Bothell, WA
Energy-efficient replacement windows with proper flashing.
Window Replacement in Bothell, WA
Looking for window replacement in Bothell? Xion Build is a licensed, bonded, and insured windows & doors contractor delivering standout results for Bothell homeowners — start to finish, under one roof. Energy-efficient replacement windows with proper flashing.
Bothell homeowners balance growing families and aging homes — additions, basement finishes, and kitchen remodels see strong demand here.
Windows and doors are where comfort, energy bills, and curb appeal meet — proper flashing and air sealing matter as much as the units themselves.
What's included in your window replacement
A typical window replacement in Bothell can involve hardware, air sealing, trim, flashing — and we put the full scope in writing so you know exactly what's covered before work starts.
From energy-efficient replacement windows to patio sliders, entry doors, and folding glass walls, we install for a weather-tight, draft-free fit.
How much does a window replacement cost in Bothell?
Most window replacement projects in Bothell fall between $8,000 – $40,000, depending on the size of the space, the finishes you choose, and the condition of what's already there.
Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual windows & doors project — so there are no surprises later.
Why Bothell homeowners choose Xion Build
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
Our Bothell windows & doors process
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
Frequently asked questions
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Bothell.
Are you a licensed windows & doors contractor?
Yes — Xion Build is licensed, bonded, and insured in WA. Every project is built to meet or exceed code and is backed by a written warranty.
How much does a window replacement cost in Bothell?
Most window replacement projects in Bothell run $8,000 – $40,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Bothell price reflects the actual project — not a guess.
What should we decide before starting a window replacement?
Your budget range, must-haves, timeline, and any finishes you already love. For windows & doors work we also review access, existing conditions, and whether permits are required in Bothell.
Do you offer free estimates for window replacement near Bothell?
Absolutely. We provide free, no-obligation in-home estimates throughout Bothell and the greater Eastside, with transparent, itemized pricing.
Related services in Bothell
Door hardware & weatherproofing
Hardware, weatherstripping, and thresholds for tight seals.
View detailsGarage door replacement
Insulated garage doors with smart openers.
View detailsGlass wall & window walls
Large fixed glass and window-wall assemblies.
View detailsBi-fold & accordion doors
Folding glass walls that open rooms to the outdoors.
View detailsWe also serve these areas