Spire Building Supplies Expands Energy Innovation with New Inpire Windows Line Designed for Performance, Precision, and Planet

Denver, CO July 15, 2025 Spire Building Supplies, a leader in premium construction materials, is thrilled to announce the launch of its groundbreaking Inpire Windows linehigh-performance, energy-efficient windows designed to elevate home comfort, reduce utility bills, and empower builders and remodelers to deliver exceptional results for homeowners.

As energy efficiency becomes increasingly important in residential and commercial construction, Inpire Windows stand out with a perfect blend of style, sustainability, and performance. Featuring advanced frame technology, multi-layered glass, and innovative thermal breaks, Spires new offering is poised to redefine the market benchmark.

WithInpire Windows, were delivering more than just windowswere providing intelligent design solutions that promote comfort, durability, and savings. Our goal is to support builders, architects, and homeowners in creating spaces that are as efficient as they are beautiful.

What Sets Inpire Windows Apart

1. Designed for Energy Efficiency
   Equipped with triple-glazed low-E glass and argon-filled chambers, Inpire Windows meet or exceed ENERGYSTAR standards in all U.S. climate zonesoffering homeowners real cost savings and superior insulation.

2. Durable, Property-Enhancing Frames
   Frames are available in sustainable wood-clad, composite, and PVC options. Each frame uses modular thermal breaks and reinforced cores to minimize heat transfer and withstand extreme weather conditions.

3. Customization for Comfort & Style
   Inpire Windows come in sizes from standard singles to floor-to-ceiling options. A full color palette with custom finishes allows builders to craft tailored designs for any architectural style.

4. Peak Performance in Harsh Environments
   These windows are rated for coastal salt air, Gulf humidity, and high-altitude sun exposurewith laminated safety glass options to stand up to severe climates and hurricanes.

Built for Builders, Loved by Homeowners

The Inpire Windows line is tailored to meet the needs of building professionalsfrom single-family home builders to large-scale developers. Designed for easy installation and compatibility with standard retrofit and new-construction systems, they offer:

• Installer-Friendly Features: Integrated nail-fin options with built-in flashing lips and glazing beads to streamline fit and compliance.

• Comprehensive Support Materials: Installation guides, energy-performance documentation, and mobile app compatibility.

• Certifications & Code Compliance: Meets NFRC ratings, ACH standards, and is eligible for LEED and green building projects.

Installing Inpire Windows is quick and foolproof, noted Bryan Chen, of HavenBuild Contractors. Our teams appreciate the simplified hardware and excellent support. Customers love the energy savings and design flexibility.

Eco-Conscious Through and Through

Environmental responsibility is central to the Inpire Windows mission:

• Low-Emission Manufacturing
  Produced in state-of-the-art, coastally-located Spire factories powered partially by renewable energy, with recycled glass and low-VOC components.

• End-of-Life Sustainability
  Each window includes recycling or take-back options to ensure materials are responsibly reused or disposed of.

• Certified Environmental Standards
  Proudly carries the Forest Stewardship Council (FSC) label for wood frames and maintains Cradle-to-Cradle Bronze certification.

Accelerating the Industry Shift

Through strategic partnerships with homebuilders, architects, and energy consultants, Spire Building Supplies is fast-tracking adoption of Inpire Windows in North America:

• Regional Launch Tours in Denver, Atlanta, and Austin featuring real product demos

• Builder Incentives and Rebate Programs tied to energy efficiency savings

• Webinars and Continuing Education Units (CEUs) for professionals seeking green building knowledge

Energy-efficient windows are one of the easiest upgrades for homeowners.Inpire Windows simplify the path to green constructionwithout compromising style or budget.

Success Stories Already Rolling In

Denvers Green Oak Homes recently completed its first community using Inpire Windows, reporting a 29% reduction in HVAC energy use and multiple requests from homeowners about the high performance and custom finish options.

Weve achieved EPA ENERGY STAR rating in record time, said Green Oak founder Dave Rhodes. Our clients are thrilledand their feedback feeds our confidence in choosing Inpire Windows from Spire.

Availability & Pricing

Effective immediately, Inpire Windows are available through Spire Building Supplies distribution centers in the Western and Midwest regions, expanding later this year to East Coast and Southeast locations.

• SRPs will vary based on size and optional features.

• Limited-time introductory pricing and incentive packages available through Q3 2025.

• Bulk discounts for multi-unit developments and renovation groups.

To order, visit www.spirebuildingsupplies.com/inpire or speak with your Spire representative.

About Spire Building Supplies & Inpire Windows

Spire Building Supplies is a U.S.-based supplier of premium building materials, serving contractors, architects, and homeowners through a national network. With a commitment to craftsmanship, sustainability, and service, Spire empowers construction professionals to realize projects with superior performance and design.

Inpire Windows is Spires flagship line of energy-efficient window solutionsoffering style, conservation, and reliability for modern construction.