ServicesCommercial Windows
Commercial Windows in Normandy Park
We replace old, drafty windows and storefront glass in small commercial buildings. New insulated glass and better frames keep the space comfortable for staff and customers and cut what you spend heating and cooling it. We plan the work so you can stay open.
Windows for shops, offices and small buildings
A lot of small commercial buildings still run on single-pane glass in bare aluminum frames. Aluminum moves heat fast. In winter the frames sweat and the glass feels cold a few feet away. In summer, big west-facing panes turn the front of the room into an oven by late afternoon. The heating and cooling system works hard all year to make up for it.
We swap that glass and those frames for insulated units sized to your openings. Low-E coatings and frames with a thermal break keep heat where you want it. The result is a steadier temperature at the counter or desk, less condensation, and a smaller utility bill. We work on storefronts, office suites, clinics, small retail strips and mixed-use buildings around Normandy Park and nearby towns like Burien, Des Moines and SeaTac.
What the job includes
- 01
Site walk and measurements
We look at every opening, check the frames and sills for rot or corrosion, and measure each one. You get photos of anything we find that matters.
- 02
Glass and frame options explained
We go over insulated glass, low-E coatings, tint for sun-heavy walls, and frame types. We tell you which ones change your bills and which ones mostly change the look.
- 03
Safety glass where it is required
Glass next to doors, low panes and large storefront lites often need tempered or laminated glass by code. We spec it correctly so the job passes inspection.
- 04
Permit handling
When the work needs a permit, we pull it and schedule the inspection.
- 05
Removal, install and sealing
We take out the old units, fix minor sill damage, set the new windows, and seal and flash them against our wet months.
- 06
Cleanup and haul-away
Old glass, frames and packaging leave with us. We vacuum and wipe down the work area before we go.
Questions about Commercial Windows?
Call(206) 984-4841Signs your building is ready for new windows
Staff dress for the window seats
If people near the glass wear coats in winter or move desks in summer, the windows are doing a poor job. That discomfort usually shows up on the bill too.
Water on the frames
Condensation pooling on aluminum frames on cold mornings means heat is pouring out. Left alone, it stains finishes and rots wood sills.
Fogged insulated units
Haze between two panes means the seal has failed and the gas fill is gone. The unit now insulates about like single glass. If only a few are fogged, our window repair work may be enough.
High heating and cooling costs
Older glass is one of the biggest sources of heat loss in a small commercial space. If the system runs constantly, check the windows first.
Hard to open, hard to lock
Operable windows that stick or will not latch are a security problem and a ventilation problem.
How a commercial window job runs
- 1
A call and a walk-through
You call, we set a time to see the building. We measure, take photos and ask about your hours and any areas customers use.
- 2
Written estimate
You get a line-item estimate that shows each opening, the glass and frame we recommend, and any repair to sills or framing. No pressure to decide that day.
- 3
Order and schedule
Commercial glass is usually made to size, so there is a lead time. We schedule the install around your business, often early or on a slow day, and work in sections so the space stays usable.
- 4
Install day
We protect floors and displays, remove the old units, set the new ones and seal them. Each opening gets closed up before we move on, so you are never left with an open wall overnight.
- 5
Final check
We test every operable window and lock, walk the job with you, clean up and handle the inspection if a permit was pulled.
What moves the price
Every building is different, so we price from what we measure, not from a chart. These are the things that change the number most. Your free quote lists each one so nothing comes as a surprise, and we offer flexible payment options.
- Size and number of openings
- Large storefront lites cost more to make, ship and handle than standard office windows. More openings add up, though bigger jobs spread the setup cost.
- Glass type
- Tempered, laminated, low-E and tinted glass each add cost. We only recommend upgrades that fit the opening and the code.
- Frame material
- Thermally broken aluminum, vinyl and fiberglass frames are priced differently and perform differently. We explain the trade-off for your building.
- Access and height
- Second-floor windows, tight alleys or glass above a busy entrance can mean lifts, extra crew or after-hours work.
- What is behind the old frame
- Rotted sills, corroded anchors or water damage found during removal adds repair work. We show you photos before doing anything extra.
Commercial window questions
Can we stay open while you work?
Usually, yes. We work one section at a time and close each opening the same day. For a storefront we often start early or pick your slowest day so the front stays presentable.
Will new windows actually lower our energy bills?
If you are replacing single-pane glass or old aluminum frames, the difference is usually noticeable in both comfort and cost. If your windows are already fairly modern double-pane units, the savings are smaller and we will tell you that. We would rather fix a few failed units than sell you a full replacement you do not need.
Is there a warranty on the glass?
Yes. Our work comes with a glass break warranty. We go over what it covers when we give you the quote.
Do you need a permit for commercial windows?
Many commercial window jobs need one, especially when openings change size or safety glass is involved. We check the requirements, pull the permit when it is needed and meet the inspector.
How long does a job take?
Most of the wait is for made-to-size glass. Once it arrives, a small office or single storefront often goes quickly. Larger buildings take longer, and we give you a schedule before we start.
Get the numbers for your building
Tell us about the space and we will come measure. You get a written quote with every opening listed, and no pressure to sign.