ServicesCommercial Windows
Commercial Windows in Federal Way
We repair, reseal and replace windows on storefronts, offices and small commercial buildings. We start by finding what can be kept. Then we fix what can't, and we schedule the work so your doors stay open and your tenants and customers are disturbed as little as possible.
Care for the glass your business depends on
A commercial window system is usually an aluminum frame holding insulated glass units, sealed with gaskets and a bead of perimeter sealant. The frame often outlives everything around it. The seals and sealant joints wear out first, and when they go, water and drafts follow.
That is why our first visit is an assessment, not a sales pitch. We look at each opening and note which units have failed and which frames are still sound. We also look for places where fresh sealant or new gaskets would buy you years. Sometimes full replacement is the right answer. Often a planned round of glass and seal work is enough.
We work with owners and property managers of small commercial buildings around Federal Way and nearby towns such as Kent, Auburn and Des Moines. If you also need help at your home, our window replacement and window repair pages cover that work.
What our commercial window work covers
- Insulated glass unit replacement
- When a sealed unit fogs between the panes, we measure it and order a matching unit. Then we swap the glass and leave the frame in place, which is quicker and less disruptive than pulling the whole window.
- Perimeter sealant and gaskets
- We cut out cracked or shrunken sealant and prepare the joint before we tool in a new bead. Brittle glazing gaskets get replaced so the glass sits tight again.
- Storefront glazing
- We handle repair and replacement of large storefront panes, including tempered or laminated safety glass where code calls for it near doors and walkways.
- Operable office windows
- We adjust or replace hardware, balances and weatherstripping on windows that stick, won't latch or let air through when closed.
- Full system replacement
- When frames are corroded, bent or no longer worth saving, we replace the system with energy-efficient glass suited to the building and its use.
- A written maintenance plan
- After the work, you get a simple schedule showing what to check and when. It lists which seals to watch and which units will likely need attention next, so you can budget instead of reacting.
Signs your commercial windows need attention
Fog or haze between panes
A clouded insulated unit has lost its seal. It no longer insulates as designed, and the haze will not clean off.
Water at the sill after rain
Wind-driven rain finds failed sealant joints quickly. Stains on the sill, damp carpet or bubbling paint below a window usually point to the perimeter seal.
Cracked or pulling sealant
Sealant that has split, hardened or pulled away from the frame is no longer keeping weather out.
Drafts and uneven rooms
If offices near the glass feel cold in winter or warm in the afternoon, worn gaskets or failed units may be the cause.
Chipped or cracked glass
Even a small chip in a storefront pane can spread with temperature swings. It is worth checking before it becomes a safety problem.
What shapes the cost of commercial window work
Prices depend on the building and the scope, so we quote after we have seen the windows. Your estimate shows each item separately, and flexible payment options are available. Choosing repair where the frames are sound usually costs far less than full replacement.
Repair or replacement
Replacing a sealed glass unit or resealing a frame costs less than a new window system. The assessment tells you which openings truly need replacing.
Glass type and size
Large storefront panes, tempered or laminated safety glass and low-e coatings each change the material cost.
Access and height
Ground-floor glass is simpler to reach than upper-story units that need a lift or extra equipment.
Scheduling and permits
Work done in phases or outside normal hours takes more planning. Full system replacements may also need a permit and inspection.
How a commercial job runs
- 1
Walk-through and assessment
We walk the building with you and check each opening. We note what we find with photos. You learn which windows need work now, which can wait and which only need upkeep.
- 2
Written, line-item estimate
Every opening and every task is listed separately. You can approve the whole job or phase it over time.
- 3
Scheduling around your business
We plan the work by area so customers and tenants can keep using the space. Where the job calls for a permit, we handle the paperwork and inspections.
- 4
Installation and cleanup
We protect floors and fixtures and keep the work zone tidy. Glass and old sealant are removed from the site. Each opening is checked for a proper seal before we leave it.
Commercial window questions
Can you work without closing our business?
In most cases, yes. We split the job into sections and work through them in turn, so only a small area is affected at any time. We talk through your hours and busy periods before we set the schedule.
Do we really need to replace all our windows?
Usually not. Many commercial frames are in good shape even when the glass units or seals have failed. We tell you plainly which openings need replacement and which can be repaired, and the estimate shows both.
What warranty comes with the work?
Our commercial window work is backed by a lifetime warranty. We explain what it covers when we go over your estimate, so you know before any work begins.
How often should commercial windows be checked?
A yearly look at the sealant joints and gaskets is a sensible habit, ideally before the wet season. Catching a cracked joint early costs much less than repairing water damage inside the wall.
Do you handle permits?
When the work requires a permit, such as a full system replacement, we pull it and arrange the inspection. Straight glass and seal repairs generally do not need one, and we will tell you which applies to your job.
Let's look at your building together
A walk-through shows what your windows need now and what can wait. You get a clear written plan with no pressure to commit.