Awning Window Installation in St. Louis

Get energy‑efficient awning windows in St. Louis—without the sales pressure. We’re a local, family‑owned team that’s been at this for 28+ years. At Viviano Window & Door, we help you choose the right product at The Intersection of Price and Quality®. Awning windows are great for ventilation—even during light rain—and they’re a smart way to add fresh air and efficiency to kitchens, baths, and basements. Explore more window styles on our Windows & Doors page.

• Custom sizing for a precise fit, including older St. Louis homes
• ENERGY STAR options with Low‑E glass and argon fills
• Installed by trained, insured professionals with lead‑safe practices
• Weather‑tight installation to help prevent drafts and leaks
• Respectful crews who protect floors and clean up before they leave
• Clear, itemized pricing. No one‑call‑close tactics

Request a free, no‑pressure quote and get straight answers to your questions. Call 314‑353‑8350 or request your estimate online—no obligation.

Prefer to visit? Our showroom is at 7530 Watson Rd, Shrewsbury, MO 63119. Hours: Monday–Friday, 8:00 a.m.–4:00 p.m.; closed Saturday and Sunday. Bring photos or rough measurements if you have them, and we’ll help you compare options and ballpark pricing.

Not sure if awning windows are your best fit? We’ll walk you through casement, slider, or picture alternatives so you can decide with confidence.

Get My Free Quote See Current Specials

Why Homeowners Choose Awning Windows

• Top‑hinged and opening outward with a smooth crank, so they’re easy to use from a seat or when reaching over a counter. Stop by our Shrewsbury showroom to try the crank action in person.
• Ventilate during light rain. The sash forms a small “awning” that helps keep water out while air flows in—handy for St. Louis pop‑up showers. We’ll specify weatherseals and accessories to suit your home’s exposure.



• Ideal for high or hard‑to‑reach spots, such as over kitchen sinks or higher on a wall where you still want airflow. We’ll help with sizing and placement for the best ventilation and code clearances.
• Secure locking systems (often multi‑point) and interior‑mounted screens keep bugs out while staying clean and protected. Ask about multi‑point locks and vent stops for added peace of mind.
• Low‑maintenance finishes and durable materials with corrosion‑resistant hardware reduce upkeep—great for humid kitchens and baths.
• ENERGY STAR‑qualifying glass packages available, including Low‑E coatings and argon fills for Missouri’s climate (see argon vs. krypton and double‑ vs. triple‑pane).
• Pair or stack with picture windows for wide, unobstructed views plus controlled ventilation. We’ll design the configuration to keep your sightlines clean and trim details consistent.

Curious what awning windows would cost for your home? Call 314‑353‑8350 for a free, no‑pressure quote, or visit our showroom at 7530 Watson Rd., Shrewsbury (Mon–Fri, 8–4) to compare finishes and hardware side by side.

Best Places to Use Awning Windows in St. Louis Homes

• Bathrooms: Awnings vent steam even during light rain thanks to the top hinge. Pair with privacy or obscure glass (rain, frosted, or patterned) to keep natural light without losing privacy. In many bath locations, tempered glass is required. We’ll confirm code needs during your estimate and can bring privacy‑glass samples so you can see them in person.
• Kitchens: Ideal above sinks and counters where reach is limited. The crank operator and interior screen let you get fresh air without leaning over the basin or moving décor. During your consult, we’ll check faucet/sill clearances and recommend the most comfortable operator height.
• Basements: Great for fresh air and reducing musty odors. Confirm egress requirements for any sleeping areas, as awnings typically do not meet bedroom egress. If you need an egress solution, we’ll outline compliant options and pricing. If you have a window well, we’ll check clearances so the sash can open fully and drain properly. See our guide to the best replacement options for basement windows.
• High wall placements: In clerestories or higher‑on‑the‑wall spots, awnings catch breezes while maintaining privacy. Optional fold‑down or extension cranks keep operation comfortable from floor level. Ask us to demo hardware options and screen types during your estimate or at the showroom.
• Pairing for views + airflow: Combine a fixed picture window with an awning above or below to preserve big views while adding controllable ventilation. Works well in living rooms, dining areas, and kitchens facing the backyard. We’ll mock up sizes and sightlines and give you side‑by‑side pricing to help you decide.



• Older brick or stone openings: Many St. Louis bungalows, four‑families, and stone façades need careful trim and flashing details. We handle this by checking lintels, using pan flashing and drip caps, matching exterior trim profiles, and sealing to masonry correctly for long‑term, watertight performance. Book a quick site check so we can verify these details before you commit (see what to expect with custom‑size replacement windows for older homes).

We source and customize awning windows to fit each of these spaces. Sizes, configurations, glass, colors, and grilles are tailored so your window looks right and works right in your home. Ready to see what fits your space? Call 314‑353‑8350 or request a free, no‑pressure estimate. You can also stop by our Shrewsbury showroom at 7530 Watson Rd, Mon–Fri 8–4.

Window Lines and Options We Carry

We’re a dealer, not tied to a single manufacturer. You can compare and choose the awning window that fits your home, budget, and efficiency goals. Bring basic measurements or schedule a quick in‑home consultation, and we’ll lay out side‑by‑side options and pricing—no pressure. Prefer to see and feel the differences? Stop by our Shrewsbury showroom at 7530 Watson Rd, Mon–Fri 8–4. If you’re measuring yourself, here’s why accurate window measurements matter.

• Brands we recommend: Sunrise and Polaris are two of our most popular lines for awning windows. We also work with other trusted makers to match your priorities for design, performance, and price. We’ll point out what matters (and what doesn’t) so you don’t overpay for features you won’t use.
• Frame materials: Vinyl is our go‑to for value, energy efficiency, and low maintenance. Wood‑clad and fiberglass options are available by request for specific architectural needs or larger spans. Tell us your goals and we’ll recommend the right fit for your home and budget. Not sure which lasts longest? See which window frame material lasts the longest.
• Glass packages: Choose double‑ or triple‑pane units with modern Low‑E coatings. Argon gas fills are common for excellent performance. Krypton upgrades are available for maximum insulation or smaller frame profiles. We can price both so you can see comfort, noise, and payback differences. Learn more about glass options, argon vs. krypton, and double vs. triple pane.
• Colors and finishes: Go beyond white and beige with a wide range of interior and exterior palettes, including wood‑look interiors and deeper exterior hues to complement your home’s style. We’ll help with color matching and provide swatches so you can decide confidently. Explore finishes on our Our Products page.
• Design details: Add grille patterns (colonial, prairie, or custom), select hardware finishes to match your décor, and choose screen options, including low‑visibility mesh. Awning windows use interior screens that are easy to remove for cleaning. See samples in our showroom and compare options side by side.
• Efficiency and origin: ENERGY STAR‑qualifying configurations are available, and many of the window lines we carry are made in the USA. Ask us to target specs for your goals—comfort, utility savings, or both.
• Warranties: Manufacturers typically provide limited warranties on frames, insulated glass seals, and hardware. We’ll review the exact coverage for the line you choose. Your installation also includes a workmanship warranty with details in writing in your proposal.

Tell us what matters most—price, look, or performance—and we’ll tailor an awning window package that hits the sweet spot. Call 314‑353‑8350 or request a free quote to see options and pricing in writing. Ask about current specials.

Our Installation Process—Built for Performance and Longevity

Here’s what to expect with Viviano: clear steps, careful workmanship, and no high‑pressure tactics. No guesswork, just a straightforward process. Have questions as you read? Call 314‑353‑8350 for quick answers or request a free, no‑pressure estimate.

1. In‑home measurement and consultation

   We start with a no‑pressure visit to confirm sizes, discuss your goals (ventilation, privacy, energy savings), and review design options. Every unit is custom‑ordered to your exact opening for a precise fit and smooth operation. For more detail, see why accurate window measurements matter. Also helpful: what happens if windows are ordered the wrong size.

2. Install method: insert (pocket) vs. full‑frame
   • Insert replacement keeps existing frames/trim when they’re sound. It’s faster, less disruptive, and preserves interior finishes.
   • Full‑frame replacement addresses rot, water damage, or design changes and can improve insulation and glass area.

   We explain tradeoffs, costs, and aesthetics so you can decide with confidence—and you’ll get a clear written scope and transparent pricing before we order anything. Read our overview of full‑frame vs. insert replacement windows.

3. Site preparation and protection

   We protect floors and nearby furnishings with drop cloths and plastic, set up dust control where needed, and plan a safe path in and out of your home. Have pets or special instructions? Tell us when you book, and we’ll plan around them.

4. Lead‑safe practices for pre‑1978 homes

   For homes built before 1978, our installers follow EPA lead‑safe rules, including containment, safe removal methods, and HEPA cleanup to keep your household safe. Learn more about lead‑safe compliance: lead‑paint regulations for homes built before 1978.

5. Weather‑tight installation and water management

   

   • Proper shimming and fastening per manufacturer specs
   • Pan flashing or sill protectors where appropriate, plus head flashing/drip cap integration
   • Low‑expansion foam air‑sealing around the frame, backer rod, and high‑quality exterior sealants matched to your siding or masonry

   These steps help prevent drafts, leaks, and long‑term moisture issues—so your awning windows perform in St. Louis storms and summer heat. See how pros prevent leaks and water intrusion.

6. Finishing and trim integration

   Interior: We reinstall or replace stops/trim as needed and caulk for a neat, finished look. Exterior: We integrate with existing trim, siding, brick, or stucco. For St. Louis’s many masonry homes, we use methods that respect the façade and avoid unnecessary brick or stone removal. Concerned about interior finishes? Read Will Window Replacement Damage Interior Trim or Drywall?

7. Cleanup and haul‑away

   We remove all job debris and your old windows, leaving rooms broom‑clean and the exterior tidy—haul‑away included.

8. Final walkthrough and care

   We demonstrate your awning windows’ operation, locks, and interior screens, review cleaning and maintenance, and answer questions. You’ll know exactly how to use and care for your new windows before we leave.

9. Typical timelines and scheduling

   From contract to installation, most projects are completed in a few weeks (often 4–8), depending on season, manufacturer lead times, specialty glass or colors, the number of openings, and any required permits/HOA approvals. We provide schedule updates so you’re never guessing.

10. Winter installations without the chill

    We replace one opening at a time, use temporary barriers, and apply cold‑weather‑rated foams/sealants. Materials are staged to keep heat loss to a minimum—so you stay comfortable even during St. Louis winters.

11. Trained, insured pros and coordination help

    Your crew is professionally trained and fully insured. If permits or HOA approvals are required (for example, changes to exterior appearance or openings), we’ll help coordinate the paperwork and details.

Awning vs. Casement vs. Hopper—Which Should You Choose?

Choosing the right operator style depends on how you want the window to function in each room. If you’re in the St. Louis area, we can help you compare options in a quick, no‑pressure consult—call 314‑353‑8350 or request a free quote.

• Awning
  • Hinged at the top and opens outward from the bottom by a crank.
  • Allows ventilation during light rain since the sash sheds water.
  • Ideal higher on walls, above kitchen sinks, or where you want privacy with airflow.
  • Usually not selected for egress since clear openings are smaller.
• Casement
  • Hinged on the side and opens outward like a door with a crank.
  • Delivers the strongest ventilation and the largest clear opening.
  • Often the best path to meet bedroom egress requirements when sized to code.
  • Great for catching breezes and for hard‑to‑reach spots (choose left or right hinge to suit the space).
• Hopper
  • Hinged at the bottom and opens inward from the top.
  • Common in basements for secure ventilation when egress isn’t required.
  • In‑swing operation can interfere with blinds or items on a sill, but it keeps rain out.

Cleaning and screens

• Awning and casement screens mount on the interior; with the sash open, you can usually reach exterior glass from inside.
• Hopper screens mount on the exterior; cleaning exterior glass typically requires outside access.

Room‑by‑room recommendations

• Kitchen over sink: awning for rain‑friendly ventilation; casement for maximum airflow and easier reach.
• Bathroom: awning mounted higher with privacy/obscure glass; tempered glass may be required near tubs/showers.
• Basement: hopper for everyday ventilation when no egress is needed; casement when you need a code‑compliant egress window.
• Bedrooms: casement to help satisfy egress and provide strong cross‑breezes.
• Living areas: pair a large fixed/picture window with flanking casements for airflow, or place a low awning below a picture window to vent without losing the view.

Explore more on our Casement Window Installation page and our Casement, Awning, and Hopper Windows overview.

Energy Performance for Missouri’s Four Seasons

Low‑E coatings

Low‑emissivity (Low‑E) glass uses microscopically thin metal layers to reflect heat where you want it. In winter, it helps keep interior heat inside. In summer, it reduces solar heat coming through the glass. Low‑E also blocks most UV that contributes to fading of floors, furniture, and fabrics.

U‑Factor and SHGC: what the numbers mean

• U‑Factor measures how well a window keeps heat from escaping. Lower is better.
• SHGC (Solar Heat Gain Coefficient) measures how much solar heat passes through. Lower numbers reduce summer heat gain.

We’ll review your home’s orientation and shading and show you the NFRC label so you can see exactly how each option performs, opening by opening.

Argon vs. krypton gas fills

• Argon: The best value for most double‑pane units. Widely available, cost‑effective, and a solid efficiency boost.
• Krypton: Higher performance in narrow air spaces (often triple‑pane) with a higher cost; best for specific size or performance goals.

Not sure which gas is right? See Argon vs. Krypton Gas in Windows.

Double‑pane vs. triple‑pane tradeoffs

• Comfort and condensation: Triple‑pane runs warmer on the interior surface in winter, improving comfort and resisting interior condensation.
• Energy and sound: Triple‑pane lowers U‑Factor further and can provide modest exterior noise reduction. Learn more about noise reduction with replacement windows.
• Weight and hardware: More glass layers add weight; for crank‑out awnings, that can affect size limits and hardware.
• Cost and value: Triple‑pane costs more; high‑performance double‑pane is often the sweet spot.

Compare details in our guide: Double‑Pane vs. Triple‑Pane Windows.

Warm‑edge spacers and long‑term seals

Warm‑edge stainless or composite spacers reduce heat transfer at the glass edge and support long‑term gas retention and seal durability during freeze‑thaw cycles.

ENERGY STAR options for our region

We offer ENERGY STAR‑certified packages appropriate for Missouri’s climate. At your estimate, we’ll review the NFRC label (U‑Factor, SHGC, and more) so you can see exactly how a chosen package performs, opening by opening.

UV fade protection

The right Low‑E selection helps shield wood floors, rugs, and upholstery from UV‑related fading. Privacy and decorative glass options can add protection or diffusion without sacrificing efficiency. See how new windows help protect floors and furniture from UV damage.

Design, Privacy, and Finishing Touches

Make your awning windows fit your home’s style and meet privacy and safety needs at the same time. We’ll help you choose finishes and details that suit your look, function, and budget. Bring a photo of your home or a trim sample—our team will lay out options and pricing side by side. Prefer to see it in person? Stop by our Shrewsbury showroom at 7530 Watson Rd (Mon–Fri, 8–4) or call 314‑353‑8350. See examples on our Our Work page.

• Privacy and obscure glass: Options include satin‑etch/frosted, rain, reed, glue‑chip, and patterned obscures. These can be paired with Low‑E and argon for energy efficiency and ordered tempered when needed.
• Tempered safety glass where code requires: We verify local code triggers during design (near doors, in wet zones, close to floors, and more) and note them clearly on your quote.
• Exterior and interior colors: Many lines from brands like Sunrise and Polaris offer exterior colors such as bronze, black, clay, and more, plus interior options including wood‑look laminates.
• Grilles that match St. Louis architecture: Choose grilles‑between‑the‑glass or simulated divided lites; we routinely match local styles such as 6‑over‑1, Prairie, and Craftsman patterns.
• Hardware and screens: Low‑profile, fold‑away crank handles with finish choices like white, tan, satin nickel, oil‑rubbed bronze, and matte black; screen options include standard fiberglass, fine‑view mesh, aluminum, and pet‑resistant.
• Blinds, shades, and interior trim: We verify jamb depth for inside‑mount shades and preserve or update trim based on insert vs. full‑frame installation.

Pricing, Value, and Financing Without the Pressure

Want real numbers without the sales pitch? We’ll come out, measure carefully, talk through options, and give you a clear written quote. No guessing over the phone and no one‑call‑close tactics.

Every awning window project is unique, so we build a custom quote for each opening. Your price reflects:

• Window size and configuration (single, mulled/stacked with picture windows)
• Material and series (e.g., value vinyl to premium lines)
• Glass package (Low‑E options, double vs. triple pane, argon/krypton fill, tempered or privacy glass where required)
• Installation type (insert/pocket vs. full‑frame), plus any carpentry, sill/trim repair, or masonry work
• Finish details (exterior color, interior finish, hardware, grilles) and screen options
• Access and complexity (story height, obstacles), and quantity (economies of scale when doing multiple openings)

Replace them all at once or in phases. We’ll help you prioritize by room or elevation, keep your specs on file, and coordinate scheduling around your timeline and season. Tell us your goals and budget, and we’ll map out a plan that fits—without the upsell.

Prefer to spread payments out? Financing options are available. Learn more here: financing options (subject to credit approval).

Promotions and seasonal discounts change over time. For current details, call 314‑353‑8350 or check our Specials page.

Our value promise is simple: The Intersection of Price and Quality®. We keep overhead low, avoid high‑pressure sales, and put more of your money into better windows.

Request Your Free Quote View Our Work

Ready to get started? Call 314‑353‑8350, request a free quote, or stop by our showroom at 7530 Watson Rd, Shrewsbury, MO 63119 (Mon–Fri, 8:00 a.m.–4:00 p.m.). See our Testimonials and About Us pages for more.

Local Experience You Can See and Visit

For more than 28 years, our family has helped St. Louis homeowners add energy‑efficient awning windows—without the hard‑sell pitch. Stop by to compare styles, glass, and colors side by side, and talk with a non‑commissioned advisor about what fits your home, timeline, and budget. See recent projects on our Our Work page.

Visit us

• Viviano Window & Door, 7530 Watson Rd, Shrewsbury, MO 63119
• Hours: Monday–Friday, 8:00 a.m.–4:00 p.m. (Closed Saturday–Sunday)
• Phone: 314‑353‑8350

Where we work

Greater St. Louis and nearby communities, including Shrewsbury, Webster Groves, Kirkwood, Glendale, Maplewood, Brentwood, Richmond Heights, Affton, Crestwood, Sunset Hills, South City, Oakville/Mehlville, Fenton, Ballwin, Chesterfield, Wildwood, Town & Country, Clayton, Ladue, University City, Florissant, Hazelwood, Maryland Heights, St. Charles County (St. Charles, St. Peters, O’Fallon, Wentzville, Lake St. Louis) and select Metro East areas (Belleville, O’Fallon IL, Collinsville, Edwardsville, Fairview Heights). Not sure if we serve your area? Give us a quick call.

Assurances that matter

• Professionally trained, insured installers
• Lead‑safe practices for homes built before 1978
• ENERGY STAR options to help cut energy use and improve comfort
• Many window lines we carry are made in the USA
• No one‑call‑close tactics—just clear advice and respectful follow‑up

Awning Window FAQs

• Do awning windows have screens and where are they located?

  Yes. Awning window screens mount on the interior side of the window, so they stay cleaner and are easy to remove for washing. The interior screen does not interfere with the crank handle.

• Can I leave awning windows open when it rains?

  Often, yes in a light, steady rain. Because they hinge at the top, the sash creates a small “roof” that helps shed water. In wind‑driven storms or heavy rain, close them to prevent water intrusion.

• How secure are awning windows and what locks are used?

  Modern awning windows use robust cam or multi‑point locking that pulls the sash tightly against the frame, making them difficult to pry. Many lines include dual locks on wider units and optional opening limiters.

• Can I clean the exterior glass from inside?

  On many first‑floor awnings, you can remove the interior screen and fully crank the sash outward to reach most exterior glass from inside. Upper floors or large awnings may still require outside access.

• Will installation damage my interior trim or drywall?

  For insert (pocket) replacements, your interior trim usually stays in place and only minimal touch‑up (if any) is needed. Full‑frame replacements involve removing and replacing trim, which we review with you in advance. For more detail, see Will Window Replacement Damage Interior Trim or Drywall?

• Do I need to remove blinds/curtains or will installers handle it?

  If you can, please remove window treatments and clear a few feet around each window before we arrive. If that’s not possible, let us know—our installers can carefully remove and set aside standard blinds and curtains.

• Can windows be installed in winter without losing much heat?

  Yes. We replace one opening at a time, close interior doors when possible, and use temporary barriers and low‑expansion foam to limit drafts. Each opening is typically exposed for only minutes.

• When is tempered glass required by code?

  Safety (tempered) glass is typically required in and near doors, in bathtub/shower enclosures or within about 60 inches of a tub/shower, in certain locations near stairs/landings, and in large low windows close to the floor. Exact requirements follow local code; we identify every safety‑glazing location during measurement.

• What happens to my old windows after replacement?

  We remove and haul them away. Where feasible, glass, aluminum, and other materials are recycled. If you want to keep any old units, just tell us before installation day.

• What warranties are available on the windows and installation?

  Your windows come with the manufacturer’s written warranty (coverage varies by brand and product). Viviano also backs our workmanship with an installation warranty. We review all terms with you at the quote.

Have a question we didn’t cover? Call 314‑353‑8350, request a free, no‑pressure quote, or stop by our Shrewsbury showroom at 7530 Watson Rd, Monday–Friday, 8:00 a.m. to 4:00 p.m.

Get a Free, No‑Pressure Quote

Ready to compare options without the sales pressure? Request your free in‑home or showroom consultation using the short form on this page. Tell us a little about your project and whether you prefer an in‑home visit or a time in our showroom. We’ll follow up to confirm a weekday appointment that works for you—no pushy pitch, just clear answers and pricing. Have another quote already? Bring it and we’ll help you compare apples to apples. Ask about current promotions and financing options.

Prefer to call? Reach our team at 314‑353‑8350 to schedule. You’ll talk to a real person at our Shrewsbury showroom who can get you on the calendar.

Visit the showroom

• Address: 7530 Watson Rd, Shrewsbury, MO 63119
• Hours: Monday–Friday, 8:00 a.m. to 4:00 p.m.; closed Saturday and Sunday

What to expect from a free estimate

• Brief conversation about your goals, rooms, and placements (bath privacy, over‑sink reach, basement ventilation, pairing with picture windows, and ventilation even during light rain).
• Precise measurements of each opening.
• Installation guidance: insert or full‑frame, any code considerations (like tempered glass near tubs/showers), and lead‑safe practices for homes built before 1978.
• Options and pricing: brands we carry (e.g., Sunrise, Polaris), glass packages (Low‑E, argon), colors, and hardware—plus how to read NFRC ratings and ENERGY STAR criteria—presented in a clear, itemized quote.
• No obligation: we leave written pricing with you. No one‑call‑close tactics, ever.

Typical appointment times

• In‑home estimate: about 45–90 minutes depending on the number of windows.
• Showroom consultation: about 20–40 minutes to see styles, glass, and finishes hands‑on.

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Related Styles and Resources

Related styles

• Casement Window Installation — Side‑hinged, crank‑out ventilation and wide openings; a great alternative to awnings.
• Picture Window Installation — Fixed windows that maximize natural light and views; commonly paired with awnings for light plus controlled ventilation.
• Energy Efficient Windows — Glass packages, frame materials, and ENERGY STAR options to help lower utility costs.
• Replacement Windows — Our overall approach, brands we source, and installation methods tailored to St. Louis homes.

Planning and how‑to resources

• What is Low‑E glass and why is it important?
• Argon vs. Krypton Gas in Windows: What’s the Difference?
• Full‑Frame vs. Insert Replacement Windows: Which Is Better for Your Home?
• Double‑Pane vs. Triple‑Pane Windows: Which Should You Choose?

Ready for a straightforward, no‑pressure estimate from a family‑owned St. Louis dealer? Call 314‑353‑8350 or request a free quote.