Window Installation

Window Installation in St. Louis — Energy‑Efficient, Precisely Fitted, No‑Pressure

You want comfort, efficiency, and a clean look—without the hard sell. You’re in the right place. We’re Viviano Window & Door, a family‑owned St. Louis company serving neighbors for 28+ years. We install replacement windows at The Intersection of Price and Quality®. Every window is custom‑measured, ordered to fit, and installed by trained, insured pros. We recommend products—often from trusted brands like Sunrise and Polaris—based on your home and goals, and we keep overhead low so more of your budget goes into the windows, not advertising. No sales games. Just clear options and straightforward pricing.

Ready for next steps? Request a Free Estimate using our short form and we’ll follow up promptly with answers, options, and pricing. Prefer to talk now? Call 314‑353‑8350 for friendly, no‑pressure help. Ask about current promotions and financing options.

Want to see options in person? Visit our showroom at 7530 Watson Rd, Shrewsbury, MO 63119. Hours: Monday–Friday, 8:00 a.m.–4:00 p.m. Closed Saturday and Sunday.

We install across the Greater St. Louis area and nearby communities. Want a quick overview of popular window and door styles? Explore Windows & Doors.

Get My Free Quote See Current Specials Explore Windows & Doors

Below, see how our measuring, installation, and planning help your windows go in right the first time—and stay efficient and beautiful for years.

Why Viviano for Window Installation

The installer matters as much as the window. As a family‑owned St. Louis dealer for 28+ years, we offer options and straight answers, not a script. Ready to compare choices without the sales pressure? Call 314‑353‑8350 or request a free quote to get started.

• Dealer approach, more choices. We carry several high‑performing lines (including Sunrise and Polaris), so we can match your style, performance goals, and budget instead of pushing one brand. We’ll show side‑by‑side options for frame materials, glass packages, and hardware—at your kitchen table or in our showroom—so you can decide with confidence. Not sure which frame material fits best? See our guide: Composite vs. Vinyl, Fiberglass, and Wood.
• No pressure. No one‑call‑close or commission selling. Your consultation explains energy ratings, Low‑E, gas fills, and installation methods in plain language. Then you get a written, itemized estimate to review on your own time. Have questions later? Call or email—we’ll walk through your quote and any upgrades worth considering for your home.
• Real energy savings. We recommend efficient, durable products that handle Missouri’s four seasons, cut drafts, improve comfort, and can reduce energy use. Ask us to show you the actual ratings on your quote and which options deliver the best value for St. Louis homes.
• Value you can see. We keep advertising light and overhead low, so your money goes into the product. Compare our itemized quote to others—you’ll see why we’re known as “The Intersection of Price and Quality.”

With the right product selected, installation makes the difference. Here’s our step‑by‑step process to protect your home and performance. If you’d like us to walk you through it before you commit, stop by 7530 Watson Rd, Shrewsbury, MO 63119 (Mon–Fri, 8–4), call 314‑353‑8350, or request your free, no‑obligation estimate online. Ask about current specials and financing options.

Our Window Installation Process

We plan around your home, schedule, and St. Louis weather—so install day is smooth and your windows perform to their ratings. Have questions as you read? Call 314‑353‑8350 for a quick, no‑pressure answer or request a free quote to get on the schedule.

1. Measure & verify
   • We take multi‑point measurements for each opening and confirm the installation method (insert/pocket or full‑frame) based on your goals and the frame’s condition, so you get the look and performance you expect.
   • We review options (Low‑E glass, gas fills, grids, colors, hardware) and code needs like bedroom egress and tempered glass near doors or tubs/showers—helping you balance efficiency, style, and budget.
   • For homes built before 1978, we discuss lead‑safe practices. You’ll get a clear written scope with pricing and an estimated timeline—no guesswork.
   • Ready to start? Ask about current promotions and financing during your free, no‑pressure estimate.
   • Curious why precision matters? See Why Accurate Window Measurements Matter.
2. Protect your home
   • On installation day, we protect floors with runners and drop cloths, cover nearby furnishings as needed, and set safe work zones—treating your home like our own.
   • We wear shoe covers, control dust with HEPA cleanup, and complete one opening at a time (especially in winter) to limit heat loss and keep your routine on track.
3. Remove and prep
   • We carefully remove the old window and trim, scoring paint to protect finishes, and follow EPA lead‑safe procedures when required.
   • We inspect the rough opening for rot or water intrusion. If we find issues, we show photos and get approval before repairs—transparent and timely.
   • We correct the opening as needed and install sill pan protection or flashing for reliable water management in Missouri weather. Learn more: How Window Installers Prevent Leaks and Water Intrusion

   

4. Set, level, insulate, seal
   • We set the new unit plumb, level, and square, then fasten to manufacturer specs and local code—so it performs to its ratings.
   • We insulate the perimeter with low‑expansion foam or fiberglass and backer rod where appropriate, keeping weep paths open.
   • Exterior flashing and a compatible, high‑performance sealant complete the weatherproofing for long‑term comfort and efficiency.
5. Trim & finish
   • We reinstall or replace interior trim and stops as specified, with paintable caulk for a clean finish.
   • Exterior finishing may include color‑matched capping or new exterior trim per your contract. We adjust hardware and screens for smooth operation—no sticking, no rattles.
6. Clean up & walkthrough
   • We vacuum work areas, haul away old windows and debris, and recycle where possible.
   • A final quality check verifies operation, fit, and finish. We show you how to operate, tilt, lock, and care for your windows and review maintenance and warranty details—so you feel confident from day one.

Next, see how we choose between insert and full‑frame installation and why it matters for performance, appearance, and budget. Prefer to talk it through? Call 314‑353‑8350 or stop by our Shrewsbury showroom, Mon–Fri, 8:00–4:00, to compare options at the intersection of price and quality.

Full‑Frame vs. Insert (Pocket) Installation — How We Choose

The installation method affects look, cost, comfort, and long‑term performance. We use two proven approaches and recommend the best fit for your home. During your free, no‑pressure estimate, we’ll inspect your openings, explain trade‑offs in plain English, and price both options side by side so you can choose with confidence.

Insert (pocket) replacement

• What it is: A new window installed inside your existing frame.
• When it’s ideal: The frame is square, sound, and free of rot or water damage.
• Why people like it: Minimal disruption, typically faster, preserves interior casing and many exterior finishes. Great for many standard replacements and often the most budget‑friendly path to modern efficiency.
• Trade‑offs: The new frame sits inside the old one, so visible glass can shrink slightly. Pocket installs can’t fix hidden flashing or framing issues outside the existing frame. We’ll measure your current glass area on site so you know exactly what (if anything) you’d lose.

Full‑frame replacement

• What it is: We remove the entire window, including frame, sill, and trim, assess the opening, then install the new unit.
• When it’s recommended: There’s damage or rot, a size/style change, signs of flashing issues, or you want the best reset for insulation and air/water management. Considering a larger opening or a new window? See Making a Window Bigger, Adding a New Window, and When You Need Structural Planning.
• Why people choose it: Maximum reset for performance and durability with new sill pan, flashing, insulation, and sealants tuned to St. Louis’s freeze‑thaw climate. It also allows trim updates and can regain or increase glass area—great if you want more daylight or a style change.
• Trade‑offs: More site and finish work, longer timelines, and higher cost. In masonry homes, we plan carefully to protect brick or stone and tie in new details cleanly, then review the plan with you before work begins.

How we decide together

• Condition: We check for moisture, squareness, smooth operation, and signs of water intrusion or frame fatigue—then show you photos from your openings so you can see what we see.
• Goals and look: Keep original wood trim? Increase daylight? Match a style or color? Maintain historic details? We align the method to your priorities and bring finish samples if you’d like.
• Performance: Both can be efficient when sealed and insulated correctly. Full‑frame lets us rebuild water and air barriers from the studs for maximum long‑term performance.
• Budget and code: We price viable options side by side, explain any permits or code triggers (tempered or egress when sizes change), and help you choose without pressure.

Working in an older St. Louis home? Custom sizes are common—here’s what to expect: Custom‑Size Replacement Windows for Older Homes.

Not sure which approach fits your home? Schedule a free, no‑obligation consultation and we’ll walk you through it on site. Call 314‑353‑8350 or request a Free Quote. Prefer to read up first? See our guide: Full‑Frame vs. Insert Replacement Windows — Which Is Better for Your Home?

Compare Full‑Frame vs. Insert

Who Installs Your Windows

Your project is handled by experienced window specialists—not commissioned salespeople—so you get careful, code‑compliant work without the sales pressure. Our crews are professionally trained, licensed where required, and fully insured with general liability and workers’ compensation. Want to see it first? We’ll provide proof on request before your install date.

For homes built before 1978, we follow EPA Renovation, Repair and Painting (RRP) lead‑safe practices: containment, dust control, HEPA vacuums, safe disposal, and thorough cleanup. You receive the documentation you need for your records.

We install to manufacturer specifications to protect performance, warranties, and your investment: correct fastening with corrosion‑resistant fasteners, proper shimming, sill pans or flashing membranes, low‑expansion foam or fiberglass insulation, and backer rod with compatible sealants.

A dedicated lead installer is on site to supervise, confirm level, plumb, and operation, and complete a quality checklist before we finish. Our teams protect floors, wear shoe covers, move with care, and clean as we go—so your home looks the way we found it.

Prefer a team that treats your home like their own? Call 314‑353‑8350 or request a free, no‑pressure estimate. We’re local to St. Louis and happy to answer any questions about our process.

What to Expect on Installation Day

Here’s how a typical Viviano Window & Door installation day runs—so you know exactly what’s happening and can plan your day with confidence. Questions before install day? Call 314‑353‑8350 and we’ll walk you through it.

Arrival and workflow

• Start time: Most projects start between 8:00 and 9:00 a.m. We confirm the plan, walk the home with you, and stage tools outside to keep pathways clear. Prefer we start with a certain room or keep a space quiet for calls or naps? Tell us at arrival and we’ll sequence our work around your day.
• Room‑by‑room: We work one opening at a time to minimize drafts and disruption. Each opening is prepped, the old unit removed, the opening adjusted as needed, and the new window set, leveled, insulated, and sealed. We finish interior/exterior trims before moving on so each window is weather‑tight and complete.
• Typical timing per opening:
  • Insert/pocket: about 45–90 minutes each, depending on size and access.
  • Full‑frame and units needing new trim: about 2–4 hours each.
  • Bay/bow and specialty shapes: often a half to full day for that opening.

  Actual times vary with window count, height/access, and weather. We’ll give you a same‑day game plan when we arrive so there are no surprises.

How to prepare your home

• Clear access: Move furniture and decor about 3 feet from each window (inside and, if possible, outside). Take down blinds, curtains, and any hardware you plan to reuse.
• Fragile items: Remove delicate items from sills, nearby shelves, and walls that might vibrate.
• Pets and children: Plan a safe, closed‑off space away from work areas and entrances/exits. Tell us your plan so we can help keep it in place.
• Parking and power: Reserve a driveway spot if you can and provide access to an outlet. If you have window sensors, we’ll coordinate removal and reattachment. Street parking only? No problem—just let us know.

Protection and weather

• Inside, we use clean drop cloths, shoe covers, and temporary plastic as needed to protect floors, walls, and furnishings. We keep dust down with careful removal and vacuum as we go. On older homes, we follow lead‑safe practices as required.
• We replace one window at a time to limit heat loss in winter and keep cool air inside in summer. If rain threatens, we prioritize openings and wait to seal exteriors until conditions are right so your home stays protected.

Disposal and cleanup

• We haul away old windows, packaging, and debris at no extra fee.
• We leave each area broom‑clean or better, wipe down new units, and run a magnet outside to pick up fasteners—so you can enjoy your new windows right away.

Final walkthrough and demo

• Test operation and locks, show vent/tilt features, fit and remove screens, and review safe cleaning.
• Point out fresh sealant and paint/stain areas and share care and curing timelines.
• Share maintenance and cleaning tips, including which products to use and avoid.
• Answer questions and review any next steps for service or paperwork.

With install day covered, the next choice is glass and frame performance options like Low‑E and gas fills that can affect comfort and bills. Want clear, side‑by‑side pricing without the pressure? Get a free quote or call 314‑353‑8350. You can also visit our showroom at 7530 Watson Rd, Shrewsbury, MO (Mon–Fri, 8:00 a.m.–4:00 p.m.) to see options in person.

Energy & Performance Options for Missouri’s Climate

St. Louis is mixed‑humid with hot summers and chilly winters, so the right glass and frame package matters. During your estimate, we match options to each room’s orientation and use to balance comfort, bills, and budget—without upselling. If you’d like, we’ll price a couple of side‑by‑side packages so you can see the trade‑offs and choose what fits.

• Low‑E coatings: Aim for a low U‑Factor for winter comfort and a sensible SHGC for summer sun. West‑ and south‑facing rooms often need lower SHGC; shaded or north‑facing rooms can prioritize the lowest U‑Factor. We can mix packages by exposure on the same project so you don’t overpay where you don’t need to. Learn more: What is Low‑E glass and why is it important?
• Argon vs. krypton gas: Argon is the best value for most St. Louis homes and works well in standard double‑pane units. Krypton can outperform argon in very narrow gaps (some triple‑pane designs) but costs more. We’ll only suggest krypton where the window design actually captures the benefit—and we’ll show both prices so you can decide. Details: Argon vs. Krypton Gas in Windows
• Double‑pane vs. triple‑pane: Triple‑pane lowers U‑Factor, improves condensation resistance, and can reduce noise, especially with dissimilar or laminated glass. Trade‑offs: added weight, slightly lower visible light, and higher cost. High‑performance double‑pane with the right Low‑E is often the sweet spot; we recommend triple‑pane where it clearly improves comfort for your rooms. Compare: Double‑Pane vs. Triple‑Pane Windows. For sound control insights, see Do Replacement Windows Reduce Outside Noise?
• Warm‑edge spacers: Stainless, composite, or foam spacers reduce edge heat transfer and limit condensation, improving comfort and IGU life. We can include warm‑edge in your spec for a small cost difference that pays you back in comfort.
• Reading NFRC labels: Every quoted window carries independent NFRC ratings.
  • U‑Factor (lower is better) = insulation and winter comfort.
  • SHGC (lower blocks more solar heat) = summer heat control.
  • VT (higher is brighter) = how much daylight comes through.

  We’ll walk you through labels on your quote so there’s no guesswork. Ratings explained: What is the NFRC rating?

• UV protection: Modern Low‑E blocks most UV that fades floors, rugs, and furniture while keeping daylight. Tell us which rooms get the harshest sun and we’ll target the right coating without dark tints. More: How New Windows Help Protect Floors and Furniture From UV Damage

Want more on glass makeups? Start here: Replacement Window Glass Options Explained for Homeowners

Ready to see the best package for your home? Call 314‑353‑8350 (Mon–Fri, 8–4), stop by our Shrewsbury showroom at 7530 Watson Rd, or request a free, no‑pressure quote. We’ll tailor options to your rooms, budget, and comfort goals.

Brands We Install—and Why

We’re a dealer, not a franchise, so we recommend the brand and model that best match your home, goals, and budget—never a one‑size‑fits‑all pitch. We’ll lay out your best options and explain the why behind each one.

That often includes proven U.S.-made lines like Sunrise and Polaris, known for strong energy performance, durable construction, and long service life. Their NFRC‑rated glass packages, warm‑edge spacers, and low air‑infiltration ratings are built for Missouri’s hot summers, humid shoulder seasons, and freeze‑thaw winters—while keeping operation smooth and sightlines clean on St. Louis brick bungalows, mid‑century ranches, and historic two‑stories. Comparing another brand? Bring it and we’ll do an apples‑to‑apples review.

Available styles

• Double‑hung
• Casement
• Sliding/slider
• Bay and bow
• Picture/fixed
• Awning and hopper
• Specialty shapes (half‑rounds, eyebrows, trapezoids, and more)

Finish and design choices matter too. Pick interior and exterior colors (including two‑tone and woodgrains), hardware finishes, grille patterns, and decorative or privacy glass to fit your architecture. Explore:
Decorative Window Options and
Color System.

Looking for longevity and easy upkeep? See Which Window Frame Material Lasts the Longest? and Best Low‑Maintenance Window Materials. For a broad overview of categories, browse Our Products or the Windows & Doors page.

At your consultation, we’ll compare well‑matched options side by side, explain performance trade‑offs, warranties, and maintenance, and leave you with clear, line‑item pricing—no pressure.

Ready to get started?

• Call 314‑353‑8350 for quick answers or to schedule your no‑pressure estimate.
• Request a free quote online.
• Prefer to see and feel the options? Visit our Shrewsbury showroom at 7530 Watson Rd (Mon–Fri, 8:00–4:00). Ask about current specials, Energy Star glass upgrades, and financing options.

Start My Free Quote Explore Windows & Doors

Pricing, Estimates, and Promotions—Without Pressure

Get a clear, accurate price—without sales pressure. Schedule a free, no‑obligation consultation at your home or in our Shrewsbury showroom. A Viviano specialist will take precise measurements, listen to your goals (comfort, energy savings, style), walk through fitting options, and provide a written, line‑item quote that covers products, installation method, trim/finish details, disposal, and any code items—so you know exactly what you’re paying for. Prefer choices? Ask us to price good/better/best packages or compare insert (pocket) vs. full‑frame side‑by‑side.

What affects your project cost

• Window size and quantity
• Installation method: insert (pocket) vs. full‑frame
• Glass and performance package: Low‑E, double‑ vs. triple‑pane, gas fills
• Interior/exterior finishes, colors, grids, hardware
• Site conditions and access: masonry or stucco, rot repair, specialty shapes, second‑story work
• Optional upgrades: laminated or tempered safety glass, screens, between‑the‑glass blinds

Because we keep overhead low, more of your budget goes into your windows—not our advertising. That’s The Intersection of Price and Quality.

Financing and current specials

• Financing options: Are financing options available?
• Ask about current promotions, or visit our Specials page (Call for complete details.)

No obligation. No surprises.

• Review your quote at your pace—no one‑call‑close.
• If anything changes, we update pricing in writing and review it with you before proceeding.

Ready for numbers you can trust? Call 314‑353‑8350, request a Free Quote, or stop by our showroom at 7530 Watson Rd, Shrewsbury, MO 63119 (open Monday–Friday, 8:00 a.m. to 4:00 p.m.).

Warranties and After‑Care

Support after install matters. With Viviano, peace of mind is built in. Every window and door we sell carries a manufacturer’s product warranty, and our workmanship is backed by a written installation warranty you’ll receive with your contract. We’ll review coverage with you up front—no surprises. Have warranty questions before you decide? Call 314‑353‑8350 and we’ll talk you through it.

What’s typically covered

• Product coverage (by manufacturer/series): frames and sashes against defects, insulated glass units against seal failure (fogging), and operating hardware/locks. Terms vary by brand and options; some lines are transferable—ask to see the actual warranty during your estimate.
• Workmanship coverage (Viviano): installation‑related issues like air/water infiltration or operation problems tied to fit/finish. If something seems off, call us first. We’ll diagnose and resolve per your warranty.

How warranty registration and service work

• Registration: When allowed, we register for you. If homeowner registration is required, we provide simple instructions and your order details at closeout so you can complete it on time. We’ll remind you what matters so you don’t miss a step.
• Need service? One call handles it. Reach us at 314‑353‑8350 or contact us. Have your name, address, and Viviano order number handy (photos help). We will:
  1. Troubleshoot and determine if it’s product or installation related,
  2. Coordinate parts/replacements with the manufacturer when needed,
  3. Schedule a prompt visit with our local team. If it’s outside warranty, we’ll provide a clear, written quote before any work.
• Pro tip: Keep your contract, order number, and warranty documents together. Selling your home? Ask us about transferring coverage when your product line allows it.

Basic care and cleaning

• Glass: Use a non‑ammoniated glass cleaner or mild dish soap with a soft, lint‑free cloth. Avoid abrasives, razor blades, or pressure washing.
• Frames and screens: Clean with mild soap and water; avoid harsh solvents or petroleum‑based cleaners. Inspect sealant lines annually and keep weep holes and sills clear.
• Operation: Vacuum tracks periodically and apply a light silicone‑based lubricant to moving parts as recommended.

Following these simple steps helps performance and can keep warranties in good standing. More detail: What products should I use to clean my new windows? For easy‑care frame choices, see Best Low‑Maintenance Window Materials.

Local support you can reach: We’re a family‑owned St. Louis company of 28+ years—no call centers, no runaround. You’ll talk to the same team that sold and installed your project. Visit us at 7530 Watson Rd, Shrewsbury, MO 63119, Monday–Friday, 8:00 a.m.–4:00 p.m. Prefer to start from home? Request a free, no‑pressure quote or call 314‑353‑8350. We’re here to help before, during, and long after install.

Compliance: Lead‑Safe, Tempered Glass, Permits, and HOAs

Good installation is safe and code‑compliant. We build compliance into every project so your home, family, and investment are protected without extra hassle. Have a code, permit, or HOA question? Call 314‑353‑8350 for a quick, no‑pressure answer or request a free, in‑home estimate.

Lead‑safe work in pre‑1978 homes (EPA RRP)

• If your home was built before 1978, we follow the EPA’s RRP Rule. A Certified Renovator oversees setup, dust control, and cleanup.
• We isolate the work area with plastic containment, cover floors and vents, use HEPA‑equipped tools, and follow wet‑wipe/HEPA cleanup. No open‑flame burning or unsafe paint removal.
• You’ll receive the EPA “Renovate Right” pamphlet and an acknowledgment form. If components are tested with an EPA‑approved kit and found negative for lead, we document results; otherwise, we presume lead and follow full RRP.
• We keep required records and share documentation on request, giving you a clear paper trail.

Tell us if your home is pre‑1978 when you schedule your estimate so we can plan RRP setup, price it up front, and keep your project on time.

Where tempered/safety glass is required

Local code (based on the IRC) requires safety glazing in certain “hazardous locations,” including:

• In doors and sidelites
• Within about 24 inches of a door when the bottom edge is under 60 inches from the floor
• In and around tubs and showers, or within roughly 60 inches of the water’s edge
• Large panes close to the floor
• Near stairs, ramps, landings, and in guards/railings

We identify these during measuring, specify tempered or laminated safety glass as required, and your new units carry the safety stamp. That means no last‑minute add‑ons and smoother inspections. Overview: What is tempered glass and when is it required?

Have a spot you’re unsure about? Book a quick measurement and we’ll flag every location for you.

Permits, inspections, and HOAs

• Requirements vary by municipality. Some need permits only when changing an opening; others require them for like‑for‑like replacement.
• We confirm your city or county’s needs, prepare simple drawings/specs when openings change, list energy ratings if requested, submit applications, and coordinate inspections.
• For HOAs, we provide color samples, product specs, insurance/licensing, and any details your committee requests. We can work directly with the HOA to streamline approvals.

Share your city and subdivision when you call and we’ll handle the paperwork to help you avoid delays and repeat inspections.

Masonry and stucco and water management

• Brick, stone, and stucco need careful detailing to keep water out and let walls drain. We evaluate lintels, sill slope, and weeps; integrate pan flashing or back dams; use flexible flashing tied into your weather‑resistive barrier; and install proper head flashing/drip caps.
• Sealant joints are sized with backer rod to handle movement. For stucco, we maintain the drainage plane and weep screed rather than sealing them shut.
• Often brick or stone does not need removal. If limited removal is unavoidable, we plan it and restore the veneer to match.

More: Do contractors need to remove brick or stone to replace a window?

St. Louis has lots of brick and stucco homes—let us evaluate yours and recommend the right water‑management details during a free on‑site visit.

Get compliant, worry‑free window installation from a local, family‑owned team. Call 314‑353‑8350, request a free quote, or stop by our showroom at 7530 Watson Rd, Shrewsbury (Mon–Fri, 8:00–4:00). No pressure—just clear answers and a fair, code‑ready plan.

Timeline, Seasonality, and Winter Installation

From contract to install, most St. Louis projects run about 4–8 weeks. Lead time depends on brand, model, custom colors/laminates, specialty glass, installation type, HOA/permit needs for size changes, project size, and seasonal demand. Standard white vinyl units tend to arrive sooner; custom finishes or complex setups can take longer. If you’re targeting a specific date (before a move, holiday, or remodel milestone), tell us early—our team will map the quickest path and give you a realistic, written timeline. Call 314‑353‑8350 for current lead times on your preferred brand and finish.

We install year‑round, including winter. In cold weather, we work one opening at a time, prep rooms with drop cloths and, when helpful, plastic barriers, wear shoe covers, remove the old unit and set the new one immediately, use cold‑weather sealants/foam, keep products warm until install, and close doors to contain drafts. Each opening is typically exposed for only minutes, and we never leave an opening unsecured overnight. Heat loss is minimal—most homeowners are surprised how comfortable the process feels. Want the fastest dates? Ask about our next winter openings.

When to schedule: spring and fall book fast, so earlier scheduling can reduce wait times. Winter often offers the quickest dates. Summer is steady; severe weather may cause short reschedules, and we’ll communicate promptly. To lock in your spot—and avoid seasonal bottlenecks—schedule your measure now and we’ll reserve your place on the calendar.

What you’ll hear from us

• Measurement confirmation: We schedule final measure/verification (usually within 2–5 business days of contract) and confirm details in writing.
• Status update: After ordering, we share an estimated ship/arrival window and keep you posted.
• Scheduling call: When products arrive at our warehouse, we set your installation date(s) and review day‑of logistics.
• Day‑before reminder: You’ll get a call or text with your crew’s ETA and any last‑minute prep tips.

Ready to get on the schedule? Call our family‑owned team at 314‑353‑8350 (Mon–Fri, 8–4), stop by 7530 Watson Rd, Shrewsbury, MO 63119, or request a free, no‑pressure quote online. Ask about current specials and financing options.

Local, Family‑Owned. Visit Our Showroom.

We’re local and family‑owned for 28+ years—no pressure, just straightforward guidance. Stop by our St. Louis showroom to compare energy‑efficient windows and doors side by side, review color and finish samples, and talk through the best installation approach for your home and budget. Ask about current specials and financing options.

Showroom: 7530 Watson Rd, Shrewsbury, MO 63119
Hours: Mon–Fri 8:00 a.m.–4:00 p.m.; closed Sat–Sun
Phone: 314‑353‑8350 (call for complete details of all sales)

Walk‑ins are welcome. Prefer dedicated time? Call to reserve a consultation or request a Free Quote online.

Bring:

• Photos of the windows/doors from inside and outside
• Rough measurements (width × height) and how many openings
• Notes on issues (drafts, fogging, sticking sashes) or HOA/building requirements

Don’t have measurements handy? No problem—we can schedule a free in‑home evaluation.

Prefer to start by phone? Call 314‑353‑8350 and we’ll review options, next steps, and any current promotions.

Recent Projects and Reviews

See real results in St. Louis homes—then picture what’s possible for yours. Our before‑and‑after gallery shows how precise measuring, careful installation, and the right product improve curb appeal, comfort, and efficiency. Ask us to point you to projects similar to your home’s style. You can also browse highlights on our Our Work page.

What you’ll find

• Double‑hung replacements that keep the character of older brick homes while boosting efficiency
• Casement windows for kitchens and hard‑to‑reach spots with smooth operation and tight seals
• Bay and bow upgrades that add light and seating without drafts
• Sliding (glider) windows for wide openings with easy‑clean, low‑maintenance frames
• Picture windows that frame the view with operable flanking units for ventilation

Working on a lower level? See ideas in Best Replacement Options for Basement Windows.

Curious what a similar project would cost at your address? Call 314‑353‑8350 or request a free, no‑pressure estimate. You can also stop by our Shrewsbury showroom (7530 Watson Rd, Mon–Fri 8–4). Bring a photo of your home and we’ll walk you through styles, glass, and color options—no pushy sales tactics.

Browse photo Galleries
Read more Reviews
See more of our work: Our Work
Ready to start? Get your Free Quote

View Our Work

Window Installation FAQ

Have questions before you schedule? Here are straight answers to common ones—no pressure, just facts from a family‑owned St. Louis dealer.

• What happens during a free estimate?
  A non‑commissioned Viviano team member measures each opening, talks through your goals (energy savings, noise, style, color), recommends insert or full‑frame, and reviews brand and glass options that fit your budget. You get a written quote you can compare at your pace. Details: What happens during a free window estimate?
  Ready to see real numbers for your home? Request a no‑obligation estimate.
• How much does window replacement cost in St. Louis?
  Price depends on size/quantity, insert vs. full‑frame, frame material, glass package, and any trim or masonry needs. We keep overhead low so more of your money goes into the windows. Typical cost factors and ranges: How much does window replacement cost in St. Louis?
  Ask about current specials and financing options: Specials and Financing.
• Do installers work inside or outside?
  Most replacements are installed from the inside, but we need both interior and exterior access. We cover floors and furnishings, work one opening at a time, and clean up daily. Learn more: Inside or outside? and Will installers need to work inside?
  Curious about training and insurance? Start here: Installer training and insurance and Licensed and insured in Missouri?
• Will window replacement damage interior trim or drywall?
  Insert installs usually leave interior trim undisturbed. Full‑frame projects may require trim removal. We discuss reuse, replacement, or upgrades before work begins so there are no surprises. What to expect: Will window replacement damage interior trim or drywall?
• Are replacement windows Energy Star approved?
  Many we offer meet or exceed Energy Star criteria for our climate when paired with the right glass and gas options. We show NFRC labels and explain what the ratings mean so you can compare apples to apples. Start here: Energy Star approval and Are replacement windows energy‑efficient?
• Do you replace windows in winter?
  Yes. We work year‑round and limit heat loss by swapping one window at a time, sealing off rooms when helpful, and using cold‑weather materials. Guide: Winter replacement without losing heat
• What’s the typical turnaround time from contract to installation?
  Lead times vary by season and manufacturer. After final measure, we provide a realistic schedule and keep you updated. Current timelines: Typical turnaround time
• Who manufactures the windows you install locally?
  We source from multiple trusted U.S. manufacturers (including Sunrise and Polaris) to match your priorities. Learn more: Who manufactures locally?
  Want American‑made? See more: Are the windows made in the USA?

Still have a question? Call 314‑353‑8350 (Mon–Fri, 8:00 a.m.–4:00 p.m.), visit our showroom at 7530 Watson Rd, Shrewsbury, MO 63119, or request a free estimate. No high‑pressure sales—just value at the intersection of price and quality.

Ready When You Are—Get Your No‑Pressure Quote

Getting a price should be easy and pressure‑free. As a family‑owned St. Louis company for 28+ years, we offer efficient window options and better pricing by keeping overhead low—so more of your budget goes into better windows, not sales fluff.

• Request a Free Estimate (short form): Tell us about your project and we’ll follow up quickly with clear, itemized, no‑obligation pricing. No in‑home sales show, no one‑call‑close—just straightforward numbers and side‑by‑side options so you can compare.
• Call 314‑353‑8350 for immediate help: Speak with a window specialist who can answer questions, check lead times, discuss installation timing, or schedule your visit. Ask about current specials and energy‑efficient options.
• Visit our showroom: 7530 Watson Rd, Shrewsbury, MO 63119. Open Monday–Friday, 8:00 a.m.–4:00 p.m. Bring rough measurements or photos and leave with ballpark pricing and recommendations.

Get My Free Quote Explore Windows & Doors See Our Work

Next step is simple: we confirm details, arrange a quick measure if needed, and email you a clear quote. No pressure. Zero gimmicks—ever. Just straight answers and real value at The Intersection of Price and Quality®.