What makes Pella commercial windows suitable for Indianapolis businesses?

Pella commercial windows are engineered for performance in various climates, including Indianapolis's temperature fluctuations. They provide superior energy efficiency, durability, noise reduction, and aesthetic flexibility—essential for maintaining comfortable, professional environments year-round.

How much can commercial window upgrades reduce energy costs?

Energy-efficient commercial windows typically reduce HVAC costs by 15-25%, depending on your building's current condition, size, and usage patterns. Exact savings vary, but most commercial properties see ROI within 7-10 years through reduced operating expenses.

Can commercial windows be installed without disrupting business operations?

Yes. SPG schedules installations around your business hours, manages work zones professionally, and coordinates phases to minimize disruptions. We work with property managers to ensure smooth execution with minimal impact on daily operations.

What warranty coverage is included with commercial window installations?

Pella commercial windows include manufacturer warranties covering defects and performance. SPG provides workmanship guarantees on installation. We handle warranty registration and documentation to ensure full coverage for your investment.

What commercial window types does SPG install?

SPG installs storefront systems, curtain walls, commercial-grade double-hung, awning, casement, and custom configurations from Pella. We design systems tailored to your building's specific requirements, aesthetic goals, and performance needs.

Commercial Windows

Commercial Window Installation in Indianapolis

Pella Dealer delivering energy-efficient, durable window solutions for office buildings, retail spaces, and multi-family properties across Central Indiana

Get a Free Estimate Call (317) 707-6637

Pella DealerServing Indiana Since 2018Licensed & Insured

SPG Roofing & Exteriors is a Pella dealer specializing in commercial window installation and replacement for Indianapolis and Central Indiana businesses. Our expert team installs high-performance storefront systems, curtain walls, and commercial-grade windows that enhance building aesthetics, improve energy efficiency, and ensure long-lasting durability. Whether you're upgrading an office building, retail space, or multi-family property, we deliver professional installation backed by comprehensive warranties.

Materials You Can Trust

Brands We Work With

We install systems and products from leading manufacturers.

Storefront & Curtain Wall Systems

Transform your commercial property's entrance with professional storefront and curtain wall installations. SPG installs Pella's premium commercial storefront systems that combine striking aesthetics with superior performance. Our curtain wall solutions feature:

Seamless glass and aluminum construction
Weather-tight performance and thermal efficiency
Customizable framing options in various finishes
Compliance with commercial building codes
Professional installation by trained technicians

Perfect for office lobbies, retail frontages, and modern commercial facades, these systems create professional first impressions while protecting your interior.

SPG window project completed in Wide Carmel, Indiana

Energy-Efficient Commercial Glazing

Reduce operating costs and improve occupant comfort with energy-efficient commercial glazing solutions from SPG. Our commercial window options deliver significant energy savings through:

Low-E coatings that reduce heat transfer
Insulated glass units (IGUs) for superior thermal performance
High Solar Heat Gain Coefficient (SHGC) or low for climate control
Sound-dampening capabilities for busy urban locations
Meets IECC and commercial energy codes

Upgrading to energy-efficient commercial windows typically reduces HVAC costs by 15-25% while improving employee comfort and productivity in your facility.

Commercial Window Replacement & Modernization

Modernize aging commercial properties with expert window replacement services. SPG removes and replaces outdated windows with contemporary commercial-grade systems from Pella, including:

Commercial-grade double-hung windows for versatile applications
Awning and casement windows for optimal ventilation control
Custom sizing and configurations for unique building requirements
Minimal business disruption with professional project management
Complete removal, installation, and cleanup services

Whether addressing failed seals, upgrading building appearance, or improving performance, our commercial window replacement services revitalize your property's functionality and curb appeal.

SPG window project completed in Princes Lakes, Indiana

Why Choose SPG

Key Benefits

Pella Dealer

Exclusive access to Pella's premium commercial window systems and extended warranty coverage

Energy-Efficient Solutions

Reduce operating costs with advanced glazing and insulation technology

Storefront & Curtain Walls

Professional installation of complete glass and aluminum storefront systems

Expert Installation

Trained technicians ensuring precise, code-compliant installations

Comprehensive Warranties

Backed by Pella warranties and our workmanship guarantees

Licensed & Insured

Full licensing, insurance, and bonding for commercial projects

Our Process

How It Works

From first call to final walkthrough — here's what to expect.

Facility Assessment & Consultation

Our commercial specialists evaluate your building's current window performance, aesthetic goals, energy concerns, and budget. We assess your specific needs, whether installing new storefronts, upgrading glazing, or replacing aging systems.

Custom Design & Proposal

We develop a detailed commercial window proposal including product specifications, energy performance projections, installation timeline, and cost estimates. Our team works with your budget and building requirements to design optimal solutions.

Professional Installation

Our licensed installers execute precise, code-compliant installations with minimal disruption to your business operations. We handle all preparation, installation, and cleanup while maintaining professional site management.

Inspection & Warranty Setup

Final quality inspections ensure performance standards are met. We register all Pella warranties, provide documentation, and establish ongoing maintenance guidance to maximize window lifespan and efficiency.

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What Our Customers Say

Eric G.

“SPG Roofing & Exteriors is a solid local company that we are proud to work with. They’re professional, easy to communicate with, and take care of homeowners and commercial property owners from start to finish. Their installers are expert Pella Certified Installers. Their crews do quality work and keep the job clean and organized. SPG is a valued partner of McComb Window and Door, Indiana’s Central Indiana Pella dealer. SPG Roofing & Exteriors is a Pella Certified Contractor, and we confidently recommend them to homeowners looking for a trusted local contractor who stands behind their work.”

Jenny A.

“Chris was amazing to work with! I had a great experience with this company. The Pella vendor was a bit slow to deliver but it was no detriment to this crew. I had all my windows and exterior doors replaced, work was clean, friendly and efficient. Derek handled all my concerns immediately. I have already recommended to friends.”

Wayne H.

“SPG Roofing & Exteriors was instrumental in assisting us with obtaining commercial grade windows for our house after storm damage. It wouldn’t have happened without the expertise and perseverance of Chris Sheets and AJ Grady. They are truly knowledgeable professionals who care about their customers. I highly recommend SPG for any roofing or exterior needs.”