Picture/Specialty Shape Windows in St. Louis
installed by your local window contractor with 25+ Years of Reliable Window Installation Services
Brighten your home with custom picture & specialty shape windows with Replacement Windows by Lakeside in the greater St. Louis metro area.
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Create Dramatic Focal Points with Custom Windows
Every homeowner wants a home filled with light, style, and character. But standard window shapes can sometimes feel limiting—leaving you wishing for more design freedom.
At Replacement Windows by Lakeside, we help homeowners expand beyond the ordinary with picture and specialty shape windows. Whether you want a dramatic focal point, more natural light, or a unique design that matches your home’s architecture, we guide you through the process from concept to completion.
With the right windows, you’ll enjoy a brighter, more beautiful, and energy-efficient home you’re proud of.
Specialty Window Design Options from Infinity By Marvin
With Infinity by Marvin, the design possibilities are nearly endless. Choose from a variety of shapes and configurations to match your vision:
- Picture Windows – Large, fixed panes of glass that create unobstructed views and maximize daylight.
- Arched Windows – Elegant curves that soften a room’s look and add architectural charm.
- Polygon & Geometric Shapes – Triangles, trapezoids, octagons, and more to fit unique spaces.
- Round or Half-Round Windows – A timeless choice for traditional or transitional homes.
- Custom Configurations – Combine multiple windows or design one-of-a-kind shapes for a completely tailored look.
How Specialty Windows Improve Your Home
Homeowners often struggle with windows that are outdated, inefficient, or uninspiring. Drafts, limited light, and bland designs can make your home feel smaller and less welcoming.
Picture and specialty shape windows solve those problems by offering:
- Expansive Views – Large glass areas bring in more natural light and connect you with the outdoors.
- Improved Efficiency – Infinity’s fiberglass frames and advanced glazing reduce energy loss, helping to keep rooms comfortable year-round.
- Unique Design Statements – Specialty shapes add personality and elevate your home’s curb appeal.
- Low Maintenance – Ultrex® fiberglass resists warping, fading, and expanding, so your windows perform beautifully with little upkeep.
How Much Does It Cost to Install Specialty Windows?
Window replacement is an investment, and several factors influence the cost of picture and specialty shape windows:
- Window Size – Larger windows require more materials and glass.
- Window Material – Ultrex® fiberglass offers premium performance compared to vinyl or wood.
- Window Style – Complex shapes or custom configurations may cost more than simple designs.
- Complexity of Installation – Specialty windows may require additional framing or adjustments for a perfect fit.
While costs vary, investing in Infinity by Marvin windows ensures long-term durability and energy savings that outweigh cheaper alternatives.
Stress-Free Window Replacement Made Simple
At Replacement Windows by Lakeside, we make the installation process simple, clear, and stress-free:
Consultation & Window Selection
We’ll meet with you to discuss your goals, take initial measurements, and guide you through Infinity’s design options.
Precise Measuring & Custom Ordering
Our specialists take exact measurements to ensure your new windows fit flawlessly. Each window is custom-ordered to your home’s specifications.
Professional Installation You Can Trust
Our certified crews install your new windows with care, ensuring airtight performance and a clean finish.
Post-Installation Inspection & Warranty Coverage
We walk you through the finished project, verify every detail, and back your installation with a Lifetime Workmanship Warranty.
Why Homeowners Choose Replacement Windows by Lakeside
Your home deserves more than cookie-cutter solutions. When you choose Lakeside for your picture and specialty shape window replacement, you get:
- Infinity by Marvin Expertise – As an exclusive dealer, we install the industry’s leading fiberglass windows—known for durability, timeless style, and energy efficiency.
- Full-Service Team – Designers, consultants, installers, and service staff all under one roof for a seamless experience.
- Certified Installers – Our crews are trained specifically on Infinity by Marvin windows, ensuring precision installation every time.
- Lifetime Workmanship Warranty – We stand behind our craftsmanship for as long as you own your home.
- Local, Trusted Reputation – For decades, we’ve been helping homeowners throughout the Greater St. Louis area upgrade their homes with windows built to last.
Create a St. Louis Home That Reflects Your Style with New Specialty Windows
Picture and specialty shape windows open the door to creativity and lasting beauty. With Infinity by Marvin’s strength and Lakeside’s trusted installation, you’ll enjoy windows that perform as beautifully as they look.
Ready to design your perfect windows? Contact Replacement Windows by Lakeside today to schedule your free consultation.
Special Offer
12 Months, No Interest/No Payments*
No interest until Fall of 2027!*
Don’t make a payment until Fall of 2027*
Executed contract date range: 9/1/26 – 9/30/26
