Windows & doors · Federal Way, WA
New Construction Windows in Federal Way, WA
Windows framed and flashed into additions and new openings.
New Construction Windows in Federal Way, WA
Xion Build provides expert new construction windows in Federal Way. As a trusted Federal Way windows & doors contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Windows framed and flashed into additions and new openings.
Federal Way's established neighborhoods reward durable, value-driven remodels, roofing, and exterior work.
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 new construction windows
A typical new construction windows in Federal Way can involve air sealing, flashing, trim, weatherproofing — 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 new construction windows cost in Federal Way?
Most new construction windows projects in Federal Way fall between $6,200 – $21,000, 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 Federal Way homeowners choose Xion Build
Transparent, written estimates with no hidden fees — you know what you're paying for before work begins.
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Our Federal Way windows & doors process
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Frequently asked questions
How much does a new construction windows cost in Federal Way?
Most new construction windows projects in Federal Way run $6,200 – $21,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Federal Way price reflects the actual project — not a guess.
What should we decide before starting a new construction windows?
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 Federal Way.
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 long does a new construction windows take?
Timelines depend on scope and permitting. Once the plan is confirmed we give you a realistic schedule and keep you updated as the windows & doors work progresses.
Do you offer free estimates for new construction windows near Federal Way?
Absolutely. We provide free, no-obligation in-home estimates throughout Federal Way and the greater Eastside, with transparent, itemized pricing.
Related services in Federal Way
Garage door replacement
Insulated garage doors with smart openers.
View detailsEgress window installation
Code-compliant egress windows and wells for basements.
View detailsPatio & sliding doors
Sliding and multi-slide patio doors for indoor-outdoor living.
View detailsBi-fold & accordion doors
Folding glass walls that open rooms to the outdoors.
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