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Commercial Windows

Commercial Window Installation in Indianapolis

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

Pella Platinum Dealer20+ Years ExperienceLicensed & Insured

SPG Roofing & Exteriors is a Pella Platinum 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

Certified by the Best

We carry exclusive certifications 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 Platinum 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.

1

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.

2

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.

3

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.

4

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.

4.9
on Google

What Our Customers Say

JM
James MitchellIndianapolis, IN

SPG's commercial window installation transformed our office building's appearance and efficiency. The new Pella storefront system looks stunning, and our HVAC costs dropped significantly.

SC
Sarah ChenCarmel, IN

Professional from start to finish. The team coordinated installation around our business hours, and the new storefront windows have attracted more customer attention.

DR
David RodriguezIndianapolis, IN

We replaced windows across our entire complex with SPG's help. Their expertise with commercial-grade products and project management made the whole process seamless.

SPG Roofing & Exteriors — Ranked #92 on Roofing Contractor magazine's 2025 Top 100 list

National Recognition

Top 100 Roofing Contractor in America

Ranked #92 in Roofing Contractor magazine's 2025 Top 100 list — up from #128 in 2024.

The only Central Indiana contractor to make the list two years running.

Our Recent Projects

Frequently Asked Questions

Service Areas

Commercial Window Installation Near You

We proudly serve homeowners and businesses across Central Indiana.

Ready to Get Started?

Contact SPG Roofing & Exteriors today for a free, no-obligation estimate.